(43) cellecta coustic - esi.infocms.esi.info/media/documents/66465_1323160737714.pdf · including:...

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Refurbishment, Conversion& New Build: WallsFloors

Acoustic Insulation Solutions

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YELOfonfon FIBREfonfon DECKfonfonScree oarddB HiGYP

Acoustic Insulation Solutions

CellectaR

I N N O V A T I O N I N I N S U L A T I O N

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Cellecta is one of the UK’s largest producers of environmentally friendly high performance thermal and acoustic insulation products. Our products have been supplied to all sectors of the construction industry including: house builders, building contractors, ground workers, screeders, roofers and dryliners.

Cellecta’s team of experienced staff are able to offer unrivalled customer support, from assistance in selecting the most suitable product that satisfies current legislation to arranging delivery of the right materials direct to site on time.

This edition of Cellecta’s acoustic insulation solutions guide demonstrates proven, cost effective constructions that will satisfy the demanding requirements of Approved Documents E (England and Wales 2003), Section 5 - Sound (Scottish Building Standards 2010) and help gain Code for Sustainable

(1)Homes (CSH) credits .

CellectaR

I N N O V A T I O N I N I N S U L A T I O N

Building RegulationsRobust Detail Performance RequirementsThe Code For Sustainable HomesProduct Range

Applications: Concrete and Separating Steel FloorsRobust detail solutionsPre-completion solutions

Timber Separating Steel FloorsRobust detail solutionsPre-completion solutionRefurbishment and conversion

WallsPre-completion solution

Elimination acoustic flankingAccessoriesCeiling treatmentsPhysical PropertiesStandards and Codes of PracticeFurther Information

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585859606263

ContentsCellecta &

Cellecta operates a progressive sustainable environmental policy, with all our insulation products manufactured from materials which are recyclable or made from recycled materials.

The Environment

GlobalWarming Potential0

OzoneDepletion Potential0

FSCCertified Supplier

c

(1) Only relevant to England and Wales

Approved Document E of the Building Regulations addresses a number of areas: increased noise levels suffered by occupants of multi-storey dwellings, demands for higher density housing, greater use of noise producing equipment and, above all, absolute assurance that the prescribed dB values are achieved.

(1)

This technical manual details a multitude of ways Cellecta’s high performance acoustic insulation can achieve the demanding legislative requirements with proven cost effective constructions.

Building Regulations

Airborne sound tested to BS EN ISO 140-4 1998

Impact sound tested to BS EN ISO 140-7 1998

Robust details(2) (Rd) This method of compliance eliminates the need for continual testing. Contractors can select from a number of rigorously tested approved robust constructions that will, if installed correctly, provide a level of sound insulation in excess of Part E requirements. The contractor then registers each unit adopting the detail with Robust details Limited, tel: 0870 240 8209 and pays a registration fee.

Pre-Completion Testing (PCT)

This method of compliance requires the contractor to test 1:10 units adopting each specific construction. Tests must be carried out by an accredited acoustic engineer with the structure needing to achieve the minimum prescribed acoustic values. The data gained on new build properties can

(2)then be used to gain Code For Sustainable Homes credits .

Performance requirements

Airborne D +C nT,w tr

Impact L nT,w

New BuildChange of

useBuilding

Standards

ScotlandEngland & Wales

Part (PCT) Standards E

>45 dB(Walls & floors)

<62 dB(Floors)

>43 dB (Walls & floors)

<64 dB (Floors)

(3)>56 dB (Walls & floors)

<56 dB(Floors)

(1) Also relevant to Section 5 - ‘Noise’ of the 2010 Scottish Building Standards(2) Only relevant to England and Wales(3) Effect of C not taken into account tr

Minimum performance value achieved

Airborne D +C nT,w tr

Impact L nT,w

New Build(only)

>47 dB

<60 dB

Robust detailsstandards

Robust details handbook

(See page 5 for further information)

Code credits available

(For further information go to www.robustdetails.com)

Code credits available

Cellecta floating floor treatments (FFTs) exceed the acoustic performance values required to achieve Robust details status and the test results published in this brochure have been independently validated by the British Board of Agrément and carry the BBA Robust detail verified mark.

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Methods of compliance

All separating floors and walls must be constructed in such a way as to achieve minimum sound insulation values.

All separating floors and walls must be constructed in such a way as to achieve minimum sound insulation values.

(1)Part requirements?E

RdCompliantTreatment

3

Technical Advice 08456 71-71-74 www.cellecta.co.uk

Robust Product Performance Requirementsdetail

*If adopting E-FC-5 receive FREE on-site training from Cellecta

Step 1: Using the Robust details handbook, select a structural floor/wall combination

Step 2: Choose a Cellecta acoustic treatment and resilient flanking strip

Step 3: Select a ceiling treatment

Register the chosen construction* with Robust details LimitedStep 4:

Step 5: Install each layer in accordance with manufacturers’ instructions and Rd checklist

Part satisfiedE

4

Robust Registration Procedure - Floorsdetail


Generic Robust details - Separating FloorsA generic Robust detail treatment is one that has been tested in a UKAS accredited laboratory to prescribed standards and achieves the minimum acoustic performance detailed in the Robust details handbook.

Steel/concrete composite and concrete floorsE-FS-1, E-FC-1, 2 & 8: Experience has shown that the mass of the floor and the ceiling treatment will exceed the required Rd airborne acoustic values, thus eliminating the need for additional testing. However each floating floor treatment’s (FFT) impact sound performance needs to be assessed and must achieve a

minimum impact improvement of rd DL 17dB.w

Steel, timber & metal joists floorsE-FS-2, E-FT-1, E-FT-2 & E-FT-3: The FFT must achieve minimum airborne and impact improvement values:

Airborne: rd DRw + C = 13dBtr

Impact: rd DL 15dB.w

Cellecta generic Robust details - Separating FloorsAll Cellecta floating floor treatments (FFTs) exceed the minimum laboratory performance values required by Robust details Limited, and the data published in the manual has been independently verified by the British Board of Agr ment (BBA).é

Proprietary Robust details - Separating Floors

Cellecta Proprietary Robust details - Separating Floors

A proprietary Robust detail is a one that is only available from a specific manufacturer. The product or system used in the specific construction have undergone a rigorous on-site testing regime to confirm their robustness and acoustic efficiency.Should a proprietary Robust detail be adopted no alternative products may be used.

Cellecta offers three proprietary treatments, one for concrete floors and two for timber floors with timber wall:

E-FC-5 (Pre-cast concrete floor with floating screed): YELOfon HD10+ SystemSystem components: YELOfon HD10+ (resilient layer with Surebond facing), E-strip (self-adhesive, perimeter edge strip with Surebond facing) & J-strip (acoustic joining tape). See page 20 for full details.

E-FT-5: (Composite floating treatment on timber I-joists with timber walls): ScreedBoard 28 System components: ScreedBoard 28 (composite acoustic treatment) and YELOfon FS 50 pre-formend flanking strip. See page 36 and 37 for full details.

E-FT-6: (Composite floating treatment on metal web floors with timber walls): ScreedBoard 28 System components: ScreedBoard 28 (composite acoustic treatment) and YELOfon FS 50 pre-formend flanking strip. See page 38 and 39 for full details.

Robust details - Separating WallsA multitude of both generic and proprietary Robust detail separating wall constructions are available. Full details of compatible separating wall and floor combinations can be found in the Robust details handbook. Cellecta pre-completion wall treatments can be found on page 52.

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IntroductionIncorporating Cellecta high performance thermal and acoustic insulation products into elements of a dwelling will help reduce the building’s impact on the environment and will enable builders and developers to gain Code for Sustainable Homes (CSH)credits.

Creditscan be gained from four of the nine assessment categories detailed in The Code:

15 Code credits are available for improving the DER over the TER. eg. ground floor U-values improved from

2 20.25W/m K to 0.16W/m K.

Adopting a construction listed on the BRE website: www.thegreenguide.org.uk, which incorporates one of Cellecta’s insulation products can result in up to 15 Code credits being awarded.

Category 1 - Energy Ene 1

Category 3 - Materials Mat 1

THE CODE FOR SUSTAINABLE

HOMES

Examples of credits gained using Cellecta products

Element description

YELOFOAM XCHiP (chipboard/ thermal laminate) laid on beam and aircrete block suspended

TETRiS (insulation blocks) and pre-stressed concrete beam suspended ground floor covered with 75mm concrete.

YELOFOAM X2i installed on beam and aircrete block suspended ground floor and covered with screed

Green Guide rating*

A+

A+

B

Element number

820140019

820140051

820140014

3

Code credits

3

1

Code pointsGWP value

Code credits awarded 0

>5<5

1Note. Pol.1 Code credits have an approximate weighted value of 0.7

ecoXPS boards

YELOFOAMXPS boards

Category 7 - Health and Well-being Hea 2 4 Code credits are available for improving the acoustic performance of the separating elements of the dwelling over the dB values given in the 2003 edition of Approved Document E. The actual number awarded is determined by the lowest performing separating wall or floor, regardless of whether the assessment is based on Pre-Completion Testing (PCT), Robust detail (Rd) adoption, or a mixture of both.

Acoustic performance requirements for each element:

Building element specifation

Green Guide rating A+ A B C D E

3 2 1 0.5 0.25 0Code credits awarded

Category 3 - Materials Mat 2 Insulation materials, fixings and adhesives and additives are excluded from the Mat 2 assessment.

1 Code credit is awarded when all the insulation materials in the elements listed below only use substances that have a global warming potential (GWP) of less than 5:�Roofs: including loft hatch�Walls: internal and external, including lintels and all

insulation products�Floors: including ground and upper floors�Hot water cylinders, pipe insulation and other thermal

stores�Cold water storage tanks

Category 6 - Pollution Pol 1

Note. Mat 1 credits have an approximate weighted value of 0.3

5

Code credits awarded 4 3 1 0

>53dB(D +C )nT,w tr

+8dB(D +C )trnT,w

Improvement on Approved Document E

Required airborne performance of the wall 50-52dB(D +C )nT,w tr

+5dB(D +C )nT,w tr

48-49dB(D +C )nT,w tr

+3dB(D +C )nT,w tr


+1-2dB(D +C )nT,w tr

Separating walls

Code credits awarded 4 3 1 0

<54dB(L )nT,w

>53dB(D +C )nT,w tr

Required impact performance of the floor 55-57dB(L )nT,w


58-59dB(L )nT,w


60-62dB(L )nT,w


+8dB(D +Ctr)nT,w

Improvement on Approved Document E +5dB(D +Ctr)nT,w

+3dB(D +Ctr)nT,w

+1-2dB(D +C )nT,w tr

Required airborne performance of the floor

Separating floors

Note. Hea 2 credits have an approximate weighted value of 1.17

Robust and The CodeThe Code includes provision to allow credits to be awarded for those registering to use Robust detail constructions. Up-to-date information can be found at www.robustdetails.com.

For further advice on how Cellecta’s range of thermal and acoustic insulation products can be used to gain Code credits contact our technical department on 08456 71-71-74.

details

(A) Only relevant to England and Wales

(A)The Code For Sustainable Homes


FREE Services offered by Cellecta: Technical and installation advice Site surveys and take-off service U-value, condensation risk and imposed load calculations

6


YELOdfondfon HD5

YELO HD5 is a lightweight, easy to cut and install non-cross-linked polyethylene foam, specifically designed to reduce impact noise through concrete floors with a floating screed. When used in conjunction with Cellecta YELOFOAM X2i/ X2i and DECK Ultralay 5, it is Robust details E-FC-8* compliant.

Only 5mm thickHigh impact sound deadening propertiesIdeal for floors incorporating an underfloorheating system

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YELOdfon dfon HD + 10 System

YELO HD10+ is the acclaimed high density, closed-cell resilient layer system (YELO HD10+, E-strip and J-strip) that carries its own proprietary Robust detail E-FC-5. The lightweight, easy to install system delivers unrivalled acoustic performance when used to isolate a floating screed from a structural concrete separating floor.

Superior impact sound deadening propertiesSuitable for all types of concrete floors and screedsLightweight, easy to cut and install rolls Robust detail treatment (E-FC-5)

2Over 4,500,000m successfully installed

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YELOdfondfon CHiP 23 28&

YELO CHiP 23 & 28 are both dry, quick to install, high performance acoustic overlay treatments, designed to be installed on level separating concrete floors. The shallow composite flooring treatments comprise a layer of 5 or 10mm YELO CR closed-cell, cross-linked, water resistant resilient layer, bonded to an 18mm P5 moisture resistant chipboard.

Excellent acoustic performanceThin solution - only 23/28mmRobust detail compliant treatment - FFT5No damp proof membrane required

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YELOdfon dfon ES FS& perimeter edge strips

YELO ES & FS are lightweight, flexible extruded polyethylene strips. When installed around the floor perimeter they will eliminate acoustic flanking with the wall and its treatments.

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Excellent isolation properties ES strips supplied in rolls, 5 and 10mm thick, available in multitude of heightsFS strips offered to two pre-formed angle sizes: 30 x 30mm & 50 x 30mm

Recyclable Material

GlobalWarming Potential<5

Product RangeIntroductionCellecta’s industry experience, combined with a focus on innovation has resulted in an extensive range of acoustic products and systems that significantly reduce impact and airborne noise through walls and floors. The acoustic solutions have been designed to exceed Part E of the Building Regulations, to ensure maximum satisfaction for the occupant.

Recyclable Material


Recyclable Material


Recyclable Material



RdCompliantTreatment*



eco

7


YELO X FOAMd2i / eco X2i

YELOFOAM X2i and eco X2i boards are the ideal high performance thermal insulation for

floors with underfloor heating systems. Use with YELO HD5 to reduce impact sound transmission through concrete separating floors.

Excellent life-long thermal performance

Wide range of thickness’ available: 20 - 100mm

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High compressive strength: 250 - 300kPa

(1) CSH Pol 1 compliantEnvironmentally friendly, 100% recyclable

Scree oardd dB 28

ScreedBoard 28 is the ultimate single layer acoustic overlay treatment, featuring interlocking edges for installation convenience. Its high density and unique resilient layer provides unrivalled acoustic performance.

Only 28mm thickSuitable for all types of timber and concrete floorsRobust detail treatment for E-FT-5, E-FT-6 & FFT4 compliantHard wearing surface - looks and feels like a screedInterlocking edges - no need for screwsEasy to cut to size and install

DECKdfondfon Cradles

DECK Cradles are a quick and easy way to level all types of uneven floors. The floor is levelled by inserting incremental, high impact plastic packets between the cradle and a timber batten. The battens are then covered with a timber deck to complete the treatment.

Excellent acoustic performanceLevels all types of uneven floor structuresRobust detail FFT2 compliantSupplied with acoustic padFine adjustments made with packers

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DECKdfon dfon Ultralay 3 5&

DECK Ultralay 3 & 5 are high density soft floor coverings, that are lightweight and easily installed. When fully bonded to a concrete floor DECK Ultralay, will dramatically reduce impact sound transmission, ensuring compliance with Part E.

Ultimate impact sound reductionAvailable in two thickness: 3 & 5mm5mm Robust detail E-FC-8 compliant* Easy to cut to size and install

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Recycled Material


Recycled Material


Recycled Material


Recyclable Material


(1) Only refers to eco X2i


RdCompliantProduct


RdCompliantTreatment*

8


DECKfon Ultramat 15 is the quickest and easiest way to dramatically improve the acoustic performance of a decked timber floor where the ceiling cannot be disturbed and the floor height to ceiling height is restricted.

High acoustic performanceOnly 15mm thickQuick and easy to install

DECKdfon dfon MDF T CHiP T T17 26 30, &

DECK overlay treatments are designed for conversion projects where the joist are covered with a timber decking and the ceiling is to be replaced. They can also be used to reduce impact sound transmission through a concrete floor.

Excellent acoustic propertiesAvailable in three thickness’: 17, 26 & 30mm Incorporates a moisture resistant floorboardTongue and groove edge detailQuick and easy to install

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DECKdfon dfon CHiP T Quattro37 &

DECK structural treatments are designed to be laid directly on the floor joists. 37T will improve the acoustic performance for a timber floors where the ceiling is to be replaced and Quattro for floors where the ceiling is be retained.

Two thickness’ available: 37 & 45mm Moisture resistant chipboardTongue and groove edge detail

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Excellent acoustic properties

DECKdfon dfon Batten 45 & 70

DECK acoustic battens consist of a layer of recycled, low resonance, open-cell, flexible polyurethane foam bonded to an FSC certified timber batten. They have been rigorously tested, and are Robust details compliant for steel, concrete and timber separating floors.

Outstanding acoustic performance(2)Two heights available: 45 & 70mm

FSC certified timberOver 4,000,000Lm successfully installed

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DECKdfon dfon Ultramat 15

(1) 2 Batten height when loaded to 25kg/m

Recycled Material


Recycled Material


Recycled Material


Recycled Material


(2) 2 Batten height when loaded to 25kg/m


FSCCertified Supplier

C

9


FIBREdfondfon Micro Slab 15 50&

FIBRE Micro Slabs are made from a unique polyester fibre which gives them very high sound absorption properties. They can be fitted between joists in ceiling cavities or the void in partition walls. Only half the thickness required compared to traditional

mineral wool to achieve the same acoustic performanceItch-free fibresAvailable in two thickness’: 15 & 50mmSupplied pre-cut to suit the application

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FIBREdfondfon MDF CHiP 12 21 25, &

FIBRE acoustic overlay boards are designed specifically for concrete floors where a high compressive treatment is required. They can withstand imposed loads, such as lightweight partitions being built off them, without their acoustic integrity being affected.

Excellent acoustic propertiesHigh compressive strengthAvailable in three thickness’: 12, 21 & 25mm Tongue and groove edge detailQuick and easy to install

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FIBREdfondfon

dHiGYP MP TM32 35&

Installing FIBRE HiGYP high density composite wall boards will dramatically reduce airborne sound transmission through all types of existing or new build timber stud, metal frame and masonry walls.

Excellent acoustic performanceOnly 32/35mm thick

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Increases the thermal performance of the wallInterlocking edge detailEasy to cut to size and install

(3)High impact facing

FIBREdfondfon Baffles Strips (Patent Pending)

FIBREfon Baffle Strips are made from recycled wood fibre and have very high sound absorption and isolation properties. The revolutionary strips work in conjunction with FIBRE HiGYP 35TM composite wall lining to dramatically reduce airborne sound transmission between separating

(4)elements in dwellings with masonry walls and timber floors .Unique high performance acoustic absorption systemOnly increases wall thickness by 20mmEasy to cut to size and installProduces a small void to run services

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(3) Refers to HiGYP 32MP

(4) When used in conjunction with ScreedBoard 28

Recycled Material


Recycled Material


Recycled Material


Recycled Material

GlobalWarming Potential0ITCH

FREE

Concrete and Steel Separating Floors

10

Product selector

Steel-concretecomposite (page 12)

RD treatment

Suitable pre-competion treatment not illustrated. Contact Cellecta for further information.

Batten 70

PCT treatment

Batten 45

CradlesScree oard dB

28MDF

12CHiP

21 25,

Pre-completion treatment shown on same page as RD unless stated.

CHiP 23 28,

HD +10System

Metal joists (page 11)

Pre-cast concrete plank(page 14)

In-situ concrete slab (page 16)

Modified beam and block(page 22)

E-FS-1FFT1

E-FS-1FFT2

E-FS-1FFT3

E-FS-1FFT4

E-FS-1FFT5

E-FS-1FFT5

E-FS-1FFT5

E-FS-2FFT1

E-FC-1FFT1

E-FC-1FFT2

E-FC-1FFT3

E-FC-1FFT4

E-FC-1FFT5

E-FC-1FFT5

E-FC-1FFT5

E-FC-5(page 20)

E-FC-2FFT1

E-FC-2FFT2

E-FC-2FFT3

E-FC-2FFT4

E-FC-2FFT5

E-FC-2FFT5

E-FC-2FFT5

E-FC-7FFT1

E-FC-7FFT3

PCT treatment

RD treatment

PCT treatment

RD treatment

PCT treatment

RD treatment

PCT treatment

Resilient deep batten system

Resilient cradle and batten system

resilient standard batten system

Resilient dry screed overlay system

Shallow resilient overlay system



Screed laid on resilient layer

RD treatment

Ultralay HD 2i5 + +5

X

PCT treatment

Pre-cast concrete plank

In-situ concrete slab

E-FC-8FFT 1 (page 23)

RD treatment

PCT treatment

Screed laid on resilient layers + bonded resilient floor covering

Screed laid on resilient layers

Bonded soft floor covering

Bonded soft floor covering

(page 28)

(page 31)

Ultralay 3

HD5 2i

+ X

FiBREfon20

Screed laid on resilient layer

Ultralay 5

(page 26)

(page 29)

(page 27) (page 27)

(page 30) (page 30)

RD treatment

Application

Application


(page 20, 25)

(page 23)

Introduction

Key Benefits of Cellecta Acoustic Floor Insulation

In most cases, the mass of a concrete based floor accounts for the airborne sound that needs to be eliminated to conform with the required acoustic values, which leaves impact sound to be resolved. This can be addressed with one of Cellecta’s extensive range of acoustic treatments, which have been specifically designed to suit each application. Each treatment combines a high performance resilient layer and perimeter flanking strip that, when installed correctly, will exceed the acoustic standards of Approved Document E of the 2003 edition of the Building Regulations, with the majority also being Robust detail compliant.

Excellent acoustic performanceCost effective, proven constructionsWide range of Robust details and Pre-completion solutionsBBA verified dataCode for Sustainable Homes Pol.1 compliant

Environmentally friendly

Separating floor - UltraBEAM Metal JoistsHadley Group UltraBEAM metal joists

Use with lightweight metal frame walls only

Robust detail E-FS-2

22mm thick (min) wood based board, 3density 600kg/m (mm)

FFT1 - DECKfon Batten 70

(See Table SF2 for full details)

Floating floortreatment

Floor decking

See Table SF2 for ceiling treatment options Ceiling

225mm (min) deep UltraBEAM metal joists

Joists

100mm (min) mineral wool quilt 3insulation (10-36g/m ) between joists

Absorbing material

Table SF2

Fig. SF2


FOAM FROM

RECYCLED

MATERIALS

11

Acoustic values

Airborne tested in accordance with BS EN ISO 140-3: 1995 and rated in accordance with BS ISO 717-1: 1997. Impact tested in accordance with BS EN ISO 140-6: 1998 and rated in accordance with BS ISO 717-2: 1997

.

(1) RD impact performance values quoted

as detailed in Appendix C of the Robust details handbook (minimum values required rd DRW + C = 13dB and rd DL = 15dB)tr w

2) Values quoted are typical, based on the treatment being installed correctly and pre-completion tested, with airborne performance tested in accordance with BS EN ISO 140-4:1998 and impact performance tested in accordance with BS EN ISO 140-7: 1998.

were conducted at Sound Research Laboratories, Sudbury, UKAS ref. 0444.

FASTRACKCADARCHITECTURAL CAD DATABASES

R

* Code for Sustainable Homes (CSH) credits quoted are typical. Mat 1 value taken from the BRE Green Guide. Pol 1 credit is only awarded if all the other insulation products used have a GWP of <5. Hea 2 credits are based on the floor being pre-completetion test and the separating wall performing to at least the same acoustic standard. Credits subject to relevant category weighted value. See page 5 for further information.

70mm (min)

Ceiling treatmentoptions

Ceiling boards must not penetrate or touch joists

Construction notes Materials must be installed in accordance with manufacturers’ and Robust detail instructions to achieve required acoustic performance values. Wall treatments MUST be isolated from the floating floor with YELOfon ES5/120 perimeter flanking strip.

Perimeter resilient flanking strip required

Robust detail E-FS-2 compliant floating floor treatment Ceiling treatmentoptions

YELOfond

ES5/120Polyethylene foam flanking strip: 5mm (t) x 120mm (h) x 50m (l) placed around the perimeter of the flooring board to isolate floor from walls and skirting.

FFT1 - Resilient composite deep batten system

DECKfon 70dBatten

Additional layers required to complete treatment 22mm (min) tongue & groove flooring board

2 19mm Gypsum-based board - 13.5kg/m Mineral wool quilt laid between battens

3- 13mm (min) 33-36 kg/m3

- 25mm (min) 10 -33kg/m

!

!

!

NotesEnsure services do not bridge the resilient layer

2Void dimension indicated is when floor is loaded to 25kg/mBatten dimensions: 75mm (h) x 45mm (w) x 2400mm (l)

16mm (min) metal resilient bars mounted at right angles to the joist with CT1 or CT2

CT1- Two layers of gypsum-based board, composed of 19mm (nominal

213.5kg/m ) fixed with 32mm screws 2and 12.5mm (nominal 10kg/m ) fixed

with 42mm screws, with all joists staggered.


212.5kg/m ) fixed with 25mm screws and a second layer of 15mm

2(nominal 12.5kg/m ) fixed with 42mm screws, with all joists staggered.

25mm (min) metal resilient bars mounted at right angles to the joist with CT3.


212kg/m ) fixed with 30mm screws and a second layer of 10mm

2(nominal 10kg/m ) fixed with 30mm screws, with all joists staggered.

225m

m (

min

)

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Robust Detail(1)performance

L = 55dBnT,w

D + C = 50dBnT,w tr

Typical PCT (2)performance

rdDL = 16dB w

rdDR +C = 14dBw tr

0 GWP

Mat 1

3 Pol 1

1

Hea 2

3

Code credits*

Separating floor - Steel-concrete composite

Floating floortreatment options

In-situ concrete slab supported by profiled metal deck

300mm (min)

Any ceiling system2One layer of nominal 8kg/m gypsum-based

board

Fig. SF2 shows ScreedBoard 28 andFS50 pre-formed flanking strip

In-situ concrete slab supported by profiled metal decking:

”Shallow” or “deep” profiled metal decking Overall distance from top surface of concrete to underside of ceiling treatment 300mm (min)Concrete thickness 80mm (min) at shallowest point and 130mm at deepest point

3 Concrete density 2200kg/m (min)

�

�

�

�

Structural floor

See Table SF1a for ceiling treatment options Ceiling

Construction notes Materials must be installed in accordance with manufacturers’ and Robust detail instructions to achieve required acoustic performance values. Wall treatments MUST be isolated from the floating floor with YELOfon ES or FS flanking strip.

Ceiling treatment options for E-FS-1 (can be used with any FFT detailed in Table FS1b)

Table SF1a


FFT2 - DECKfon Cradles


FFT4 - ScreedBoard 28

FFT5 - YELOfon CHiP 23/28

- FIBREfon MDF 12

-

(See Table. SF1b for full details)

FIBREfon CHiP 21/ 25


12

Robust detail E-FS-1


R

300mm (min)

Any ceiling system2One layer of nominal 8kg/m gypsum-based

board


Robust detail E-FS-1 compliant floating floor treatment options

Table SF1b


Notes2Void dimension indicated is when floor is loaded to 25kg/m

Batten dimensions: 75mm (h) x 45mm (w) x 2400mm (l)

DECKfon 70d Batten

Additional layer required to complete treatment18mm (min) tongue & groove flooring board

70mm (min)

FFT2 - Resilient cradle and batten system

Note2Void dimension indicated is when floor is loaded to 25kg/m

DECKfond Cradles

Additional components required to complete treatment18mm (min) tongue & groove flooring board40mm (min h) x 45mm (w) timber batten

FFT3 - Resilient composite standard batten system



DECKfon 45d Batten

Additional layer required to complete treatment18mm (min) tongue & groove flooring board 45mm (min)

50mm (min)

FFT4 - Resilient overlay platform floor system

NotesNo services to be installed in the floor systemDimensions: 600mm x 1200mmEdge profile: Interlocking tongue & groove

Scree oardd dB 28

FFT5 - Resilient overlay shallow platform floor systems

NotesNo services to be installed in the floor systemDimensions (all treatments): 600mm x 2400mmEdge profile (all treatments): Tongue & groove

YELO 23 28fond CHiP ,(Water resilient acoustic layer option)

FIBREfon 12d MDF (100% recycled, high compressive strength, ultra-thin

FIBREfon 21 25d CHiP ,(100% recycled, high compressive strength option)

DPM

No DPM required under YELOfon CHiP 23/28

DPM

Robust detail E-FS-1Acoustic treatments

Robust detail (1)performance

Perimeter edge strip required

Treatment used as a

PCT Solution


rd DLw

= 25dB

rd DLw

= 19dB

rd DLw

= 18dB

rd DLw

= 21dB

rd DLw

= 24dB

YELOfond

ES5/120

YELOfond

ES5/120

YELOfond

ES5/100

YELOfond

FS50

rd DLw

= 19dB

rd DLw

= 21dB

YELOfon FS30

YELOfon FS30

YELOfon ES5/60

YELOfon ES5/60

YELOfon FS30

rd DLw

= 27dB

rd DLw

= 25dB

D + C = 52dBnt,w tr

L = 48dBnt,w

D + C = 52dBnt,w tr

L = 49dBnt,w

D + C = 51dBnt,w tr

L = 48dBnt,w

D + C = 52dBnt,w tr

L = 50dBnt,w

D + C = 52dBnt,w tr

L = 50dBnt,w

D + C = 53dBnt,w tr

L = 45dBnt,w

D + C = 54dBnt,w tr

L = 44dBnt,w

D + C = 54dBnt,w tr

L = 44dBnt,w

D + C = 56dBnt,w tr

L = 42dBnt,w

Construction detail

Acoustic values(1) RD impact performance values quoted were conducted at Sound Research Laboratories,

Sudbury, UKAS ref. 0444 in accordance with BS EN ISO 140-6: 1998 and rated in accordance with BS ISO 717-2: 1997 as detailed in Appendix D of the Robust details handbook (minimum value required rd DL = 17dB). w

(2) Values quoted are typical, based on the treatment being installed correctly and pre-completion tested, with airborne performance tested in accordance with BS EN ISO 140-4:1998 and impact performance tested in accordance with BS EN ISO 140-7: 1998.

13

Polyethylene foam flanking strip: 5mm (t) x 120mm (h) x 50m (l) placed around the perimeter of the flooring board to isolate floor from walls and skirting.



Pre-formed polyethylene flanking angle: 6mm (t) x 30mm (w) x 50mm (h) x 2m placed around the perimeter of the flooring board to isolate floor from walls and skirting.

Pre-formed polyethylene flanking angle: 6mm (t) x

30mm (w) x 30mm (h) x 2m


30mm (w) x 30mm (h) x 2m


30mm (w) x 30mm (h) x 2m

Polyethylene foam flanking strip: 5mm (t) x 60mm (h) x

50m (l)

Polyethylene foam flanking strip:- 5mm (t) x 60mm (h) x

50m (l)

25 =

21 =

23 =

28 =

12 =

rd DLw

= 27dB

rd DLw

= 27dB

0 GWP

0 GWP

0 GWP

0 GWP

0 GWP

0 GWP

0 GWP

Mat 1

2

Pol 1

1

Hea 2

4

CSH Credits*

Mat 1

2

Pol 1

1

Hea 2

4

CSH Credits*

Mat 1

2

Pol 1

1

Hea 2

4

CSH Credits*

Mat 1

1

Pol 1

1

Hea 2

4

CSH credits*

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

Mat 1

2

Pol 1

1

Hea 2

3

CSH Credits*

VE

RI

IF

ED

D

R

D A

AT

BBA

* Code for Sustainable Homes (CSH) credits quoted are typical. Mat 1 value taken from the BRE Green Guide. Pol 1 credit is only awarded if all the other insulation products used have a GWP of <5. Hea 2 credits are based on the floor being pre-completetion tested and the separating wall performing to at least the same acoustic standard. Credits subject to relevant category weighted value. See page 5 for further information.


Separating floor - Concrete

�

�

150mm (min) precast concrete floor plank slab

2300kg/m (min) mass per unit area


Structural floor

See Table CF1a for ceiling treatment options Ceiling

Pre-cast concrete plank with fully bonded screed

�

�

40mm (min) screed directly applied to plankSand: cement or proprietary screed


Screed

Robust detail E-FC-1

Fig. CF1 shows YELOfon CHiP 28

and FS30 pre-formed flanking strip


FFT2 - DECKfon Cradles




- FIBREfon MDF 12

- FIBREfon CHiP 21/ 25

(See Table CF1b for full details)


Ceiling treatment options for E-FC-1 (can be used with any FFT detailed in Table CF1b)

2One layer of nominal 8kg/m gypsum-based board


Table CF1a

100mm (min)

100mm (min)

CT1- Metal ceiling - 100mm void

75mm (min)

CT3- Metal ceiling - 75mm void

CT4-Timber batten & metal resilient bars

CT2-Timber batten & counter battens

65mm (min)




14


R

Table CF1b

Acoustic treatments

Robust detail E-FC-1 compliant floating floor treatment options

70mm (min)

45mm (min)

50mm (min)

DPM

DPM

Robust detail (1)performance



Treatment used as a

PCT Solution

Typical PCT (2)

performance

rd DLw

= 24dB

rd DLw

= 25dB

rd DLw

= 24dB

YELOfond

ES5/120

YELOfond

ES5/120

YELOfond

ES5/100

YELOfond

FS50

rd DLw

= 27dB

rd DLw

= 25dB

D + C = 51dBnt,w tr

L = 50dBnt,w

D + C = 52dBnt,w tr

L = 49dBnt,w

D + C = 52dBnt,w tr

L = 49dBnt,w

D + C = 54dBnt,w tr

L = 47dBnt,w


Construction detail

15




Pre-formed polyethylene flanking angle: 6mm (t) x 30mm (w) x 50mm (h) x 2m placed around the perimeter of the flooring board to isolate floor from walls and skirting.


Notes2

Void dimension indicated is when floor is loaded to 25kg/mBatten dimensions: 75mm (h) x 45mm (w) x 2400mm (l)

DECK

fon 70d

Batten



Note2Void dimension indicated is when floor is loaded to 25kg/m

DECKfondCradles

Additional components required to complete treatment18mm (min) tongue & groove flooring board40mm (min h) x 45mm (w) timber batten!




DECKfon 45d

Batten




(Water resilient acoustic layer option)

FIBREfon 12d MDF

(100% recycled, high compressive strength, ultra-thin


rd DLw

= 27dB

0 GWP

0 GWP

0 GWP

0 GWP

0 GWP

0 GWP

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

Mat 1

1

Pol 1

1

Hea 2

4

CSH credits*

Mat 1

1

Pol 1

1

Hea 2

3

CSH credits*

Mat 1

1

Pol 1

1

Hea 2

3

CSH credits*

Mat 1

0.5

Pol 1

1

Hea 2

3

CSH credits*

Mat 1

1

Pol 1

1

Hea 2

3

CSH credits*







Scree oardd dB 28


YELO 23 28fond CHiP ,

0 GWP

0 GWP

rd DLw

= 19dB

rd DLw

= 18dB

rd DLw

= 21dB

rd DLw

= 19dB

rd DLw

= 21dB

YELOfon FS30

YELOfon FS30

YELOfon ES5/60

YELOfon ES5/60

YELOfon FS30 D + C = 50dBnt,w tr

L = 53dBnt,w

D + C = 50dBnt,w tr

L = 56dBnt,w

D + C = 50dBnt,w tr

L = 53dBnt,w

D + C = 50dBnt,w tr

L = 55dBnt,w

D + C = 50dBnt,w tr

L = 55dBnt,wPre-formed polyethylene flanking angle: 6mm (t) x

30mm (w) x 30mm (h) x 2m


30mm (w) x 30mm (h) x 2m


30mm (w) x 30mm (h) x 2m


50m (l)


50m (l)

25 =

21 =

23 =

28 =

12 =

In-situ concrete slabOnly use with reinforced concrete frame construction

Separating floor - Concrete Robust detail E-FC-2


Fig. CF2 shows DECKfon Batten 45 and

ES5/100 flanking strip

�250mm (min) in-situ concrete slab, 32400kg/m density without screed

�200mm (min) in-situ concrete slab 32400kg/m density with screed: 40mm

2sand & cement screed or 80kg/m (min) proprietary screed directly applied to slab


Structural floor

See Table CF2a for ceiling treatment options Ceiling

Any ceiling system - 75mm void

Ceiling treatment options for E-FC-2 (can be used with any FFT detailed in Table CF2b)


FFT2 - DECKfon Craddles




- FIBREfon MDF 12

-

(See Table CF2b for full details)

FIBREfon CHiP 21/25



100mm (min)

Any ceiling system - 100mm void

75mm (min)

Table CF2a

16


R



Table CF2b

Robust Detail E-FC-2 compliant floating floor treatment options

70mm (min)

45mm (min)

50mm (min)

DPM


DPM

Construction detailRobust detail

(1)performance



17

rd DLw

= 24dB

rd DLw

= 25dB

rd DLw

= 24dB

YELOfond


YELOfond


YELOfond


YELOfond

FS50Pre-formed polyethylene flanking angle: 6mm (t) x 30mm (w) x 50mm (h) x 2m placed around the perimeter of the flooring board to isolate floor from walls and skirting.

rd DLw

= 27dB

rd DLw

= 25dB

D + C = 53dBnt,w tr

L = 45dBnt,w

D + C = 55dBnt,w tr

L = 45dBnt,w

D + C = 55dBnt,w tr

L = 45dBnt,w

D + C = 57dBnt,w tr

L = 43dBnt,w

Acoustic treatments Robust detail E-FC-2

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

VE

RI

IF

ED

D

R

D A

AT

BBA

Mat 1

0.25 Pol 1

1

Hea 2

4

Code credits*

Mat 1

0.25 Pol 1

1

Hea 2

4

Code credits*

Mat 1 Pol 1

1

Hea 2

4

Code credits*

Mat 1

0.25 Pol 1

1

Hea 2

4

Code credits*

Mat 1

0.25 Pol 1

1

Hea 2

4

Code credits*

Treatment used as a

PCT Solution






Notes2


DECKfon 70d Batten



Note2

Void dimension indicated is when floor is loaded to 25kg/m

DECKfond Cradles

Additional components required to complete treatment18mm (min) tongue & groove flooring board40mm (min h) x 45mm (w) timber batten


Notes2


DECKfon 45d Batten




Scree oardd dB 28



YELO 23 28 fond CHiP ,(Water resilient acoustic layer option)

FIBREfon 12d MDF (100% recycled, high compressive strength, ultra-thin


rd DLw

= 27dB

0 GWP

0 GWP

0 GWP

0 GWP

0 GWP

0 GWP

0 GWP

Mat 1

2

Mat 1

2

2

rd DLw

= 19dB

rd DLw

= 18dB

rd DLw

= 21dB

rd DLw

= 19dB

rd DLw

= 21dB

YELOfon FS30

YELOfon FS30

YELOfon ES5/60

YELOfon ES5/60

YELOfon FS30 D + C = 53dBnt,w tr

L = 49dBnt,w

D + C = 53dBnt,w tr

L = 49dBnt,w

D + C = 52dBnt,w tr

L = 49dBnt,w

D + C = 53dBnt,w tr

L = 51dBnt,w

D + C = 53dBnt,w tr

L = 51dBnt,wPre-formed polyethylene flanking angle: 6mm (t) x

30mm (w) x 30mm (h) x 2m


30mm (w) x 30mm (h) x 2m


30mm (w) x 30mm (h) x 2m


50m (l)


50m (l)

25 =

21 =

23 =

28 =

12 =

The acoustic performance of the floor will be compromised if the floating floor treatment is not completely isolated from the structural slab, . To address this risk, each potential problem area needs to be detailed accordingly.

soil pipes, door frames, the surrounding walls and their treatments

Design & installation details - FFT1, 2, 3, 4 and 5Robust detail

Lightweight internal walls built off the structural floor must be isolated from the floating floor treatment (FFT1, 2 or 3) with YELOfon ES strip.

Internal block work walls built off the structural floor must be isolated from the floating floor treatment YELOfon ES strip (FFT1, 2 or 3) or YELOfon FS strip (FFT4 or 5) .

Sanitary ware can either be built directly off the structural floor or off the floor treatment. For FFT1, 2 or 3 battens should be set out in a 300mm x 300mm grid under the sanitary ware.

At the door threshold, place one batten under the leading edge of the apartment’s floor deck and one under the communal area’s floor deck, leaving a 5mm (min) gap between the acoustic battens.

Double up battens under internal non-load bearing walls.

Internal non-load bearing walls can be built directly off the floor treatment (FFT4 & 5). Fixings MUST NOT penetrate the resilient layer.

Bath surrounds and sanitary ware7 8 9Metal frame partition built off FFT1, 2 or 3 Door threshold (FFT1, 2 or 3)

Stairwell/communal area

rd DLw

= 27dBrd DLw

= 27dB

rd DLw

= 27dB

(1) Install a DPM below ScreedBoard 28,

FIBREfon CHiP and MDF acoustic treatments.

Lightweight Internal walls built off the structural floor must be isolated from the floating floor treatment (FFT4 or 5) with YELOfon FS strip.

3

Leave a 5mm (min) gap between the habitable area treatment and the communal area treatment.

Timber stud partition built off the structural floor

Internal blockwork wall built offthe structural floor

4 5 Metal frame partition built off FFT4 or 56

Junction detail: Non-tiled area meeting a tiled area

Metal frame partition built off the structural floor

31

(1)DPM

{ ScreedBoard 28(FFT4)

YELOfon CHiP 28

(FFT5)

{

Door threshold (FFT4 or 5)32

18

Partitions built off the floating floor treatment Partitions installed before the floor finish is laid

7

ES or FS strip MUST be placed around floor perimeter, including around all walls that are built off the structural slab.

ES or FS strip MUST be placed around floor perimeter, including around all walls that are built off the structural floor.

44

4

5

36

2Stairwell/

communal area

8

1

9

rd DLw

= 27dB


Resilient composite deep batten system (Robust detail FFT1)The acoustic treatment shall be DECKfon Batten 70 (

2Batten size: 75mm (to suit 70mm void under 25kg/m load) x 45mm wide x 2400mm longPerimeter edge strip: YELOfon ES5/120 (5mm x 120mm) Manufactured by: Cellecta Limited, Unit D Norman Close,Medway Valley Park, Rochester, Kent. ME2 2JU Tel. 08456 71-71-74 Email: [email protected] Fit in accordance with manufacturer’s instructions

Robust detail FFT1)

The acoustic treatment shall be DECKfon Cradle System, to suit 45mm wide timber batten (Robust detail FFT2)Perimeter edge strip: YELOfon ES5/120 (5mm x 120mm) Manufactured by: Cellecta Limited, Unit D Norman Close,Medway Valley Park, Rochester, Kent. ME2 2JU Tel. 08456 71-71-74 Email. [email protected] Fit in accordance with manufacturer’s instructions

The acoustic treatment shall be DECKfon Batten 45 (Robust detail FFT3)2Batten size: 50mm (to suit 45mm void under 25kg/m load) x 45mm wide

x 2400mm longPerimeter edge strip: YELOfon ES5/100 (5mm x 100mm) Manufactured by: Cellecta Limited, Unit D Norman Close,Medway Valley Park, Rochester, Kent. ME2 2JU Tel. 08456 71-71-74 Email: [email protected] Fit in accordance with manufacturer’s instructions.

The acoustic treatment shall be ScreedBoard 28 (Robust detail)

Sheet thickness: 28Sheet size: 600mm x 1200mmPerimeter edge strip: YELOfon FS50 stripManufactured by: Cellecta Limited, Unit D Norman Close,Medway Valley Park, Rochester, Kent. ME2 2JU Tel. 08456 71-71-74 Email: [email protected] Fit in accordance with manufacturer’s instructions.

Resilient cradle and batten system (Robust detail FFT2)

Resilient standard batten system (Robust detail FFT3)

Resilient overlay platform floor system (Robust detail FFT4, E-FT-5, E-FT-6)

FFT4, E-FT-5, E-FT-6

Robust Acoustic Treatment Specification Clausesdetail

19


R

Architects, designers and specifiers can quickly and easily insert one of Cellecta’s acoustic treatments into their specification document, either by copying one of the specifications listed below or by contacting Cellecta’s technical team who will email the specific product’s specification clause in a “Word”file.

Resilient overlay shallow platform floor system (Robust detail FFT5)

MDF 12, CHiP 21, CHiP 25,

12, 21, 25

YELOfon ES5/60YELOfon FS50 strip

Resilient overlay shallow platform floor system (Robust detail FFT5)

CHiP 23, CHiP 28

23, 28mm

Screed laid on Cellecta YELOfon HD10+ System (Robust detail E-FC-5)

The acoustic treatment shall be FIBREfon (Robust detail FFT5) Sheet thickness: Sheet size: 600mm x 2400mmPerimeter edge strip (<21mm treatments): Perimeter edge strip (25mm treatment): Note. A damp proof membrane must be installed under the acoustic treatmentManufactured by: Cellecta Limited, Unit D Norman Close,Medway Valley Park, Rochester, Kent. ME2 2JU Tel. 08456 71-71-74 Email: [email protected] Fit in accordance with manufacturer’s instructions.

The acoustic treatment shall be YELOfon (Robust detail FFT5) Sheet thickness: Sheet size: 600mm x 2400mmPerimeter edge strip: YELOfon FS30 stripManufactured by: Cellecta Limited, Unit D Norman Close,Medway Valley Park, Rochester, Kent. ME2 2JU Tel. 08456 71-71-74 Email: [email protected] Fit in accordance with manufacturer’s instructions.

The acoustic treatment shall be YELOfon HD10+ System to include: HD10+ (resilient layer with Surebond facing); E-strip (perimeter edge strip) and J-strip (acoustic jointing tape) (Robust detail E-FC-5)Resilient layer thickness: 10mmRoll size: 1.5m x 33.33mManufactured by: Cellecta Limited, Unit D Norman Close,Medway Valley Park, Rochester, Kent. ME2 2JU Tel. 08456 71-71-74 Email: [email protected] Fit in accordance with manufacturer’s instructions.


CT0 - Metal ceiling - 150mm voidTo be used with 150mm (min) depth concrete planks


150mm (min)

Structural separating floor - Concrete

�

�

100mm (min) aggregate concrete 3block 1350 - 1600kg/m or 1850 -

32300kg/m100mm (min) aircrete block 450 -

3800kg/m

Screed

Structural floor

See Table CF3 for ceiling treatment optionsCeiling

Resilient layer


Acoustic values (2) Values quoted are typical, based on the treatment being installed correctly and pre-

completion tested. Airborne performance tested in accordance with BS EN ISO 140-4:1998Impact performance tested in accordance with BS EN ISO 140-7: 1998


YELOfond

E-strip

Robust detail approved resilient layer installation options

Polyethylene foam flanking strip: 7mm (t) x 200mm (h) x 33m (l) with Surebond facing and self-adhesive backing, to suit 65mm - 100mm screeds, placed around the perimeter of the floor to isolate the screed from the walls and skirting. Seal all joints with J-strip.

YELOfond J-stripAcoustic joining tape

YELO 10fond HD +10mm high density polyethylene foam

X2i / X2ie

High performance extruded polystyrene

Underfloor heating system within screed (with thermal insulation)

Underfloor heating systems within screed (without thermal insulation)

100mm (min)


Table CF3

Fig. CF3

YELOfon HD10+ with E-strip

perimeter edging and J-strip acoustic joining tape (See Table CF3 for full details)

Product dimensions HD10+: 10mm (t) x 1.5m (w) x 33.33m (l) E-Strip: 7mm (t) x 200mm (w) x 33m (l) J-strip: 2.5mm (t) x 75mm (w) x 33m (l)



Surebond facing


�

�

150mm (min) pre-cast concrete floor plank slab


External flanking walls

** Excluding X2i.


R

Robust Detailmean performance

L = 54dBnT,w

D + C = 52dBnT,w tr

Typical PCT (2)

performance

L = 54dBnT,w

D + C = 52dBnT,w tr

<5 GWP

All components**

Mat 1

0.5 Pol 1

1 Hea 2

3

Code credits*


Proprietary screedsIf using a proprietary free flowing screed, HD10+ rolls can be tightly butted together and the joint sealed with J-strip. Care should taken to ensure there are no gaps in the resilient layer. Cover the HD10+ with a 500 gauge (min) polythene sheet, taping all joins and lapping up around the perimeter by 150mm.

150mmoverlap*

�65mm (min) sand:cement screed�40mm (min) proprietary screed of

2 nominal 80kg/m mass per unit area

Precast concrete slab

Screed laid on Cellecta YELOfon HD10+ resilient layer System

20

1

5

CellectaI N N O V A T I O N I N I N S U L A T I O N

R CellectaI N N O V A T I O N I N I N S U L A T I O N

R

YELOfon HD10+ Robust Detail E-FC-5 resilient layer

(Use in conjunction with Cellecta E & J strip)





R



YELOfon Hd10+ Robust Detail E-FC-5 resilient layer




R







R







R







R







R







R







R







R







R







R







R







R







R





3


R




R




R




R

YELOfon HD10+


R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R




R



2

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Celle

cta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

R

Ce

ll

ec

ta

R

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

7

1

5R

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

R

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

R

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

R

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

R

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

9

6

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

2CellectaI N N O V A T I O N I N I N S U L A T I O N


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Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

R

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)


R


R






R


R






R


R






R


R






R


R





Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)3

8

7

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Celle

cta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

Hd

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

J s

trip

)

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

Ce

ll

ec

ta

IN

NO

VA

TIO

N

IN

IN

SU

LA

TIO

NR

YE

LO

fon

HD

10

+

Robust

Deta

il E

-FC

-5 r

esilie

nt

layer

(Use in c

onju

ncti

on w

ith C

ellecta

E &

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YE

LO

fon

HD

10

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Robust

Deta

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-FC

-5 r

esilie

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layer

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ith C

ellecta

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9


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CellectaI N N O VAT I O N I N I N S U L AT I O N

R






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R

1

CellectaR

INNOVATION IN INSULATION 654

Soil pipes

Soil pipes and services that penetrate through the HD10+ or E-strip MUST be isolated from the screed by wrapped them in E-strip and sealing the joints with J-strip.

Perimeter detail

Around the whole floor perimeter stick the E-strip to the wall, folding up the bottom flap and overlap with the HD10+ (by at least 40mm) . Seal all joints with J-strip.

Doorways

Services should be secured to the structural slab with straps and covered with HD10+. Alternatively, they can be laid over the HD10+ and held in position with J-strip until the screed is applied. Services that penetrate the resilient layer MUST be isolated from the surrounding structure by wrapping them in E-strip, and sealing all joints with J-strip.

Services

1

Overlap each roll of HD10+ by at least 150mm and seal all joints with J-strip. To totally eliminate the risk of screed migration, cover the HD10+ with a polythene sheet sealing all joints with a suitable tape.

Overlapping rolls

150mm (min) overlap

3Room corners

In corners, mitre the E-strip’s upper and lower flaps to allow them to fold in. The bottom flap must then be overlapped by the HD10+ by at least 40mm, with the joint sealed with J-strip.

3

Fold down the upper section of the E-strip and tape in position. Ensure ALL wall treatments including plaster, plasterboards, plaster adhesive and skirting boards are completely isolated from the screed.

Wall treatments

Should partitions be built off the sub-floor, stick the E-strip to the partition, folding up its bottom flap. Overlap the HD10+ and seal all joints and gaps with J-strip.

To stop acoustic flanking at the threshold, fix a timber batten across the door opening to act

as a “stop” and stick the E-strip to it. Trim off excess strip with a sharp knife.

Ensure E-strip goes under ALL door frames to eliminate the risk of acoustic flanking.

4 5 6

7 8 9Thresholds Partitions


Apartment

21 3


E-strip MUST be fixed around floor perimeter, including around all blockwork walls that are built off the structural slab

E-strip MUST be fixed around floor perimeter, including around all partition walls that are built off the structural slab

Design & installation details - Robust detail E-FC-5

21

The acoustic performance of the floor will be compromised if the screed is not completely isolated from the structural slab, soil pipes, door frames, the surrounding walls and their treatments. To address this risk, each potential problem area needs to be detailed accordingly.

Partitions installed off the floor screed Partitions installed before the floor finish is laid


Beam and block floor with precast or in-situ edge beams Using floating floor treatments

For use with dense aggregate block flanking walls only

Beam and block, min 100mm thick dense aggregate infil blocks, min 50mm concrete topping, min strength class

2C20, to floor blocks, min 300kg/m (min) combined mass per unit area

Structural floor

See Table CF4 for ceiling treatment options

Structural floor

Ceiling

Structural separating floor - Concrete Robust detail E-FC-7

Robust detail E-FC-7 compliant floating floor treatment options

YELOfond

ES5/120

FFT1 - Resilient composite deep batten system with 20mm levelling screed

FFT3 - Resilient composite standard batten system with 20mm levelling screed

YELOfond ES5/100



Ceiling treatment options (can be used with both FFTs listed)


Table CF4

70mm (min)

45mm (min)



DECKfon 70d Batten


DECKfon 45d

Batten

Notes2







(See Table CF4 for full details)

20mm levelling screed

20mm levelling screed

All E-FC-7 floors must have a minimum depth of 300mm between the top of the beams and ceiling board

Only suspended metal frame systems may be used

Minimum 25mm mineral fibre quilt 3(min 10kg/m ) in ceiling void to cover

whole ceiling board area

22




30

0m

m (

min

)


Fig. CF4 shows DECKfon Batten 70 and



VE

RI

IF

ED

D

R

D A

AT

BBA

L = 49dBnT,w

D + C = 53dBnT,w tr

Typical PCT (2)

performance

0 GWP

0 GWP

MADE FROM

RECYCLED

MATERIALS


R

Robust Detail(1)

performance

rd L = 27dBw

Mat 1

1 Pol 1

1

Hea 2

4

Code credits*

VE

RI

IF

ED

D

R

D A

AT

BBA

L = 49dBnT,w

D + C = 53dBnT,w tr

Typical PCT (2)

performanceRobust Detail

(1)performance

rd L = 27dBw

Mat 1

1 Pol 1

1

Hea 2

4

Code credits*


100mm (min)

150mm (min)








65mm (min) sand cement screed, or 40mm proprietary screed, nominal

2 80kg/m mass per unit area

Screed

Resilient layer (1)

Pre-cast concrete plankScreed laid on resilient layers

Bonded resilient floor covering

Fig. CF5

Extruded polystyrene isolating edge strip: 25mm (t) (min) x thickness of insulation and screed (h) x 2500mm (l) placed around the perimeter of the flooring board to isolate screed from walls and skirting.


Table CF5

Acoustic values(1)

RD impact performance value quoted for DECKfon Ultralay 5 was conducted at a UKAS accredited laboratory in accordance with BS EN ISO 140-8 and BS EN ISO 717-2 as detailed in Appendix G of the Robust details handbook (minimum value required for Results 1 and 2: rd DL = 17dB). w




Screed

Resilient layer 5mm DECKfon ULTRALAY 5 fully

bonded soft floor covering

�

�

150mm (min) precast concrete floor plank slab


Structural floor

See Table CF5 for ceiling treatment options Ceiling

Isolation layer (2) 25mm (min) YELOFOAM X2i extruded polystyrene insulation board (See Table CF5 for full details)

If adopting this treatment, all three components MUST be installed:IMPORTANT

1) DECKfon Ultralay (resilient layer 1)

Structural separating floor - Concrete Robust detail E-FC-8

Isolation layer (1) 5mm YELOfon HD5 extruded 3polyethylene (30kg/m )

2) YELOfon HD5 (isolation layer 1)

3) YELOFOAM X2i /

XES / XESe

YELO 5 fondHD

35mm extruded polyethylene (30kg/m )

Isolating layer (1)

Isolating layer (2)

Expanded polystyrene board (100 grade)

or

Product informationBond Ultralay 5 to screed with Cellecta AF200

2concrete adhesive: 15kg tub/ 22.5m coverageHD5, X2i & X2ie: Refer to page 60

23

X2i / X2ieHigh performance extruded polystyrene

0 GWP

All components*

* Excluding X2i


R

Robust Detail(1)

performance

rd L = 25dBw

Underfloor heating systems within screed

DECKfon 5d

Ultralay High performance soft floor covering

eco (isolation layer 2)X2i

Mat 1

0.5 Pol 1

1

Hea 2

3

Code credits*

L = 40dBnT,w

D + C = 52dBnT,w tr

Typical PCT (2)

performance


Fig. SF3

Separating floor - Metal JoistsCellecta ScreedBoard 28 laid on sub-floor

Metal joists C-section joists Use with lightweight metal frame walls only

20mm thick (min) wood based board, 3density 600kg/m (mm)

ScreedBoard 28(See Table SF3 for full details)


Floor decking

See Table SF3 for ceiling treatment options Ceiling

254mm (min) deep metal C-section joistsJoists

100mm (min) mineral wool quilt 3insulation (10-36g/m ) between joists

Absorbing material


Construction notes Materials must be installed in accordance with manufacturers’ instructions to achieve required acoustic performance values. Wall treatments MUST be isolated from the floating floor with YELOfon ES50 perimeter flanking strip.


PCT floating floor treatment Ceiling treatmentoptions

Table SF3

16mm (min) metal resilient bars mounted at right angles to the joist:Two layers of gypsum-based board, composed of 19mm (nominal

213.5kg/m ) fixed with 32mm screws 2and 12.5mm (nominal 10kg/m ) fixed

with 42mm screws, with all joists staggered.

Two layers of gypsum-based board, composed of 15mm (nominal



25mm (min) metal resilient bars mounted at right angles to the joist:Two layers of gypsum-based board, composed of 10mm (nominal

212kg/m ) fixed with 30mm screws and a second layer of 10mm


225m

m (

min

)

PCT solution

YELOYELOfond FS50

Pre-formed polyethylene foamflanking angle: 6 mm (t) x

placed around the perimeter of the flooring board to isolate floor from walls and skirting.

50mm (w) x 30mm (h) x 2m(l)

Scree oarddB d 28

Product informationBoard dimensions: 28mm (t) x 600mm x 1200mmEdge profile: Interlocking tongue & groove

2Weight: 26.00kg/m / 18.72kg per board 2

joint adhesive: 1L to every 33m of boards Cellecta SB

Dry screed board with composite resilient layer

No need for screws, Iglued together with

Cellecta SB joint adhesive

nterlockingedges

Additional layers required to completetreatment�Mineral wool quilt laid between joists

3 - 100mm (min) 10-33kg/m

Acoustic values (2) Values quoted are typical, based on the treatment being installed correctly and pre-completion

tested. Airborne performance tested in accordance with BS EN ISO 140-4:1998Impact performance tested in accordance with BS EN ISO 140-7: 1998


Ceiling board fixings must not penetrate or touch the floor joists

L = 56dBnT,w

D + C = 51dBnT,w tr

Typical PCT (2)

performance

0 GWP

24

Pol 1

1 Hea 2

3

Code credits*

MADE FROM

RECYCLED

MATERIALS


R


Metal frame ceiling system (CT, 2 or 3)Any metal frame ceiling system providing 100mm (min) ceiling void


�

�

100mm (min) aggregate concrete block 1350 - 1600kg/m3 or 1850 -

32300kg/m100mm (min) aircrete block 450 -

3800kg/m

40mm (min) proprietary screed, nominal 80kg/m3 mass pre unit area (min)

Screed

Structural floor


Precast concrete slab


Resilient layer


YELOfond

E-Strip



Underfloor heating systems within screed (with thermal insulation)

Underfloor heating systems within screed (without thermal insulation)

100mm (min)

Table CF6

Fig. CF6




e X2i / X2i : Refer to page 60

When adopting this RD, all three components must be installed:IMPORTANT

1) YELOfon HD10+ (resilient layer with Surebond facing)


2 One layer of nominal 8kg/m (min) gypsum-based board

2) E-strip (self-adhesive perimeter edging with Surebond facing)3) J-strip (foamed acoustic joining tape)

�

�



External flanking walls

L = 54dBnT,w

D + C = 52dBnT,w tr


X2i / X2ieHigh performance extruded polystyrene boards

Surebond facing

YELOfon dJ-stripAcoustic joining tape

YELO 10fon d

HD +10mm high density polyethylene foam

<5 GWP

All components*

* Excluding X2i


R

25

Pol 1

1 Hea 2

3

Code credits*

L = 54dBnT,w

D + C = 52dBnT,w tr


PCT solution

* Code for Sustainable Homes (CSH) credits quoted are typical. Pol 1 credit is only awarded if all the other insulation products used have a GWP of <5. Hea 2 credits are based on the floor being pre-completetion tested and the separating wall performing to at least the same acoustic standard. Credits subject to relevant category weighted value. See page 5 for further information.





nd2 Resilient layer



! 150mm (min) precast concrete floor plank slab



Screed

Structural floor

See Table. 4 for ceiling treatment options Ceiling

Resilient layer (1) 5mm YELOfon HD5 3extruded polstyrene(30kg/m )

Pre-cast concrete plankScreed laid on resilient layers

Resilient layer (2) 25mm (min) YELOFOAM X2i extruded polstyrene insulation board. (See Table. 4 for full details)

100mm (min)

Metal frame ceiling system (CT1, 2 or 3)Any metal frame ceiling system providing 100mm (min) ceiling void

Timber batten & counter battens ONLY to be used with 150mm (min) depth concrete planks

100mm (min)

Fig. CF7

YELO 5fon d

HD3

5mm extruded polyethylene (30kg/m ) foam

st1 Resilient layer


YELOfond

ES10/100 Polyethylene foam isolation strip: 10mm (t) x 100mm (h) x 50m (l) placed around the perimeter of the flooring board to isolate floor from walls and skirting.

PCT resilient layers installation options

Table CF7



Screed

Resilient layer (1) 5mm YELOfon HD5 extruded 3polyethylene (30kg/m )

�

�



Structural floor


Resilient layer (2) 25mm (min) extruded polystyrene insulation board (See Table CF7 for full details)

e X2i / X2i

Isolating edge strip10mm YELOfon ES10/100 extruded

polyethylene

2One layer of nominal 8kg/m (min) gypsum-based board


Structural separating floor - Concrete PCT solution


1) YELOfon HD5 (resilient layer 1)

2) YELOFOAM X2i (resilient layer 2)

3) YELOfon ES10/100 (10mm isolation perimeter edge strip)

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon HD5 and ES10/100 flanking strip.

* Excluding X2i


R

26

<5 GWP

All components*

Product dimensions HD5: 5mm (t) x 1.5m (w) x 75m (l)

eX2i / X2i : Refer to page 60

Pol 1

1 Hea 2

3

Code credits*

L = 54dBnT,w

D + C = 52dBnT,w tr






100mm (min)

2One layer of nominal 8kg/m (min) gypsum-based board

Any ceilingsystem including:

100mm (min)

65mm (min)

Timber battens & counter battens

11mm thick (min) OSB or Walker perforated deck system


(See Table 11 for full details)

Floating floorTreatment

Floor decking

Ceiling

220mm (min) solid timber joists at 400mm centres

Joists

100mm (min) quilt insulation(10-36g/m2) between joists

Absorbing material

PCT solution

Floor finish (installed after acoustic testing)

Structural floor


Resilient layer DECKfon Ultralay 3/5 fully bonded

to the concrete floor slab with Cellecta AF200 concrete adhesive (See Table CF10 for full details)

CarpetWooden flooring

(c) Ceramic tiles



Typical PCTperformance values:Rw + C = 55dBtr

L = 47dBn,w

DL = 31dBw


No edge strip required

Table CF8

Fig. CF8 shows DECKfon Ultralay 5 covered

with wooden flooring

Soft floor covering fully bonded to structural concrete floor(a) (b)Suitable for Floor type 1 and Floor type 2

DECKfon 3d

Ultralay High density soft floor covering

Cellecta AF200 concrete adhesive(required when using Ultralay 3)

Product information23mm weight: 0.74kg/m

Product dimensions: see page 60Cellecta AF200 concrete adhesive: 15kg tub/

222.5m coverage

DECKfon 5d

Ultralay High performance soft floor covering

Notes(a) Floor type 1: Concrete base with ceiling and soft floor covering.(b)

Suitable for improving the acoustic performance of Floor type 2: Concrete base with ceiling and floating layer.© Ceramic tile must be a minimum 150mm x 150mm (min).

Product information25mm weight: 1.25kg/m

Product dimensions: see page 60Cellecta AF200 concrete adhesive: 15kg

2tub/ 22.5m coverage

Acoustic values(3) Test data quoted has been conducted in a UKAS accredited laboratory in accordance with

Approved Document E: Annex B: Procedures for sound insulation testing.Airborne results tested in accordance with BS EN ISO 140-3:1995

Impact results tested in accordance with BS EN ISO 140-6: 1998DLw measured in accordance with BS EN ISO 140-8: 1998 dB values quoted do not include the additional benefit of a ceiling treatment.

PCT resilient layer installation options

� bonded

screed �

150mm (min) pre-cast concrete floor plank slab, with 10mm (min)


Timber battens & metal resilient bars

0 GWP

0 GWP

L = 57dBn,w

Rw + C = 55dBtr


DL = 22dBw

L = 47dBn,w

Rw + C = 55dBtr


DL = 31dBw

MADE FROM

RECYCLED

MATERIALS


R

Cellecta AF200 concrete adhesive(required when using Ultralay 5)

27


Pol 1

1 Hea 2

3

Code credits*

Pol 1

1 Hea 2

4

Code credits*



100mm (min)


65mm (min)

100mm (min)




Separating floor - Concrete

Fig. CF9

�250mm (min) in-situ concrete slab, 32400kg/m density without screed, or

�200mm (min) in-situ concrete slab 32400kg/m density with screed:

40mm sand & cement screed or 280kg/m (min) proprietary screed

directly applied to slab

Structural floor



YELOfond

E-strip



Underfloor heating systems within screed (with extra thermal insulation)



eX2i / X2i : Refer to page 60


2One layer of nominal 8kg/m (min) )gypsum-based board

Surebond facing

28

In-situ concrete slab


PCT solution

Screed

Resilient layer YELOfon HD10+ with E-strip




Proprietary screeds

If using a proprietary free flowing screed, HD10+ rolls can be tightly butted together and the joint sealed with J-strip. Care should taken to ensure there are no gaps in the resilient layer. Cover the with a 500 gauge (min) polythene sheet, taping all joins and lapping up around the perimeter by 150mm.


R


YELOfondJ-stripAcoustic joining tape

YELO 10fon d


<5 GWP

All components*

* Excluding X2i

Pol 1

1 Hea 2

4

Code credits*

L = 54dBnT,w

D + C = 55dBnT,w tr


* Code for Sustainable Homes (CSH) credits quoted are typical. Mat 1 value taken from the BRE Green Guide. Pol 1 credit is only awarded if all the other insulation products used have a GWP of <5. Hea 2 credits are based on the floor being pre-completetion test and the separating wall performing to at least the same acoustic standard. Credits subject to relevant category weighted value. See page 5 for further information.




Table CF9

100mm (min)

Timber batten & counter battens ONLY to be used with 150mm (min) depth concrete planks

100mm (min)

Metal ceiling systemsTo be used with 100mm (min) depth concrete planks





! 150mm (min) precast concrete floor plank slab



Screed

Structural floor

See Table. 4 for ceiling treatment options Ceiling

Resilient layer (1) 5mm YELOfon HD5 3extruded polstyrene(30kg/m )

In-situ concrete slabScreed laid on resilient layers

Resilient layer (2) 25mm (min) YELOFOAM X2i extruded polstyrene insulation board. (See Table. 4 for full details)

Fig. CF10

YELO 5fon d

HD35mm extruded polyethylene (30kg/m )

Resilient layer (1)

Resilient layer (2)YELOfond

ES10/100Polyethylene foam isolation strip: 10mm (t) x 100mm (h) x 50m (l) placed around the perimeter of the flooring board to isolate floor from walls and skirting.

PCT resilient layers installation options

Table CF10



Screed

Resilient layer (1) 5mm YELOfon HD5 extruded 3polyethylene (30kg/m )

Structural floor


Resilient layer (2) e25mm (min) X2i / X2i extruded polystyrene insulation board. (See Table. CF10 for full details)

Isolating edge strip 10mm YELOfon ES10/100 extruded

polyethylene


1) YELOfon HD5 (resilient layer 1)

2) YELOFOAM X2i (resilient layer 2)

3) YELOfon ES10/100 (10mm isolation perimeter edge strip)

Structural separating floor - Concrete PCT solution

�150mm (min) in-situ concrete floor2 �300kg/m (min) mass per unit area

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon HD5 and ES10/100 flanking strip.


R



Product dimensions HD5: 5mm (t) x 1.5m (w) x 75m (l)

eX2i / X2i : Refer to page 60* Excluding X2i

<5 GWP

All components*

29

Pol 1

1 Hea 2

3

Code credits*

L = 54dBnT,w

D + C = 52dBnT,w tr






PCT solutionStructural separating floor - Concrete

Fig. CF11 shows DECKfon Ultralay 3 covered

with ceramic tiles

Soft floor covering fully bonded to structural concrete slab(a) (b)Suitable for Floor type 1 and Floor type 2

30





Floor decking

Ceiling


Joists

100mm (min) quilt insulation(10-36g/m2) between joists

Absorbing material

Floor finish (installed after acoustic testing)

Structural floor


Resilient layer DECKfon Ultralay 3/5 fully bonded

to the concrete floor slab with AF200 concrete adhesive

Cellecta

DECKfon Ultralay 3SA/5SA stuck to

concrete floor slab

CarpetWooden flooring

(c) Ceramic tiles

�150mm (min) in-situ concrete floor, including any bonded screed with a

2 mass per unit area of 300kg/m (min)

MADE FROM

RECYCLED

MATERIALS


R

Any ceilingsystem including:

50mm (min)

100mm (min)

65mm (min)


Metal frame ceilings systems


No edge strip required



Table CF11



L = 47dBn,w

DL = 31dBw

DECKfon 3d

Ultralay High density soft floor covering

Cellecta AF200 concrete adhesive

Product information2

3mm weight: 0.74kg/m Product dimensions: see page 55Cellecta AF200 concrete adhesive:

215kg tub/ 22.5m coverage

DECKfon 5d

Ultralay 100% recycled high density soft floor covering

Notes(a) Floor type 1: Concrete base with ceiling and soft floor covering.(b) Suitable for improving the acoustic performance of Floor type 2: Concrete base with ceiling and floating layer.© Ceramic tile must be a minimum 150mm x 150mm (min).

Cellecta AF200 concrete adhesive

Product information5mm weight:

Cellecta AF200 concrete adhesive: 215kg tub/ 22.5m coverage

21.25kg/m Product dimensions: see page 55

0 GWP

0 GWP

L = 53dBn,w

Rw + C = 58dBtr


DL = 22dBw

L = 43dBn,w

Rw + C = 58dBtr

Typical PCT (3)

performance

DL = 31dBw

Pol 1

1 Hea 2

4

Code credits*

Pol 1

1 Hea 2

4

Code credits*

Acoustic values(3) Test data quoted has been conducted in a UKAS accredited laboratory in accordance with

Approved Document E: Annex B: Procedures for sound insulation testing.Airborne results tested in accordance with BS EN ISO 140-3:1995

Impact results tested in accordance with BS EN ISO 140-6: 1998DLw measured in accordance with BS EN ISO 140-8: 1998 dB values quoted do not include the additional benefit of a ceiling treatment.



Metal ceiling systemsAny metal frame ceiling system providing 75mm (min) ceiling void

75mm (min)

Timber batten & metal resilient bars50mm x 50mm softwood batten Metal resilient bars

65mm (min)

Modified beam and block


PCT solution

Construction notes Materials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon E-strip. Should an underfloor heating system be installed within the screed (including connectors and fixings), ensure the resilient layer is not penetrated.

Table CF12

��

�

150mm (min) pre-stressed floor beams100mm rebated dense concrete infill blocks in-situ cast concrete to seal floor

2300kg/m (min) mass per unit area (including shuttering only if it is solid concrete or metal and any bonded screed if required)

Structural floor

See Table CF12 for ceiling treatment options

Resilient layer

Screed

Structural floor

Ceiling

Resilient layer



Underfloor heating systems within screed (with thermal insulation)

Electric underfloor heating systems within screed (without thermal insulation)


Fig. CF12






YELOfond

E-stripPolyethylene foam flanking strip: 7mm (t) x 200mm (h) x 33m (l) with Surebond facing and self- adhesive backing, to suit 65mm - 100mm screeds, placed around the perimeter of the floor to isolate the screed from the walls and skirting. Seal all joints with J-strip.

2One layer of 8kg/m gypsum-based board

2One layer of 8kg/m gypsum-based board


R


YELOfon dJ-stripAcoustic joining tape

YELO 10fon d


<5 GWP

All components*

L = 51dBnT,w

D + C = 53dBnT,w tr


* Excluding X2i

31





Pol 1

1 Hea 2

3

Code credits*

Historical BuildingsWith some historical buildings undergoing a material change of use, it may not be practical to achieve the prescribed sound values. In these cases, Building Control bodies should be satisfied that everything reasonable has been done to improve the sound performance of the structure. Pre-completion tests are normally required and the results submitted accordingly.

32

Timber Separating FloorsIntroduction

Key Benefits of Cellecta Floor Insulation

By nature, timber floors are low in mass, making them more susceptible to poor acoustic performance and therefore more challenging to ensure compliance.Cellecta acoustic timber systems will add mass and dramatically reduce impact sound transmission at source. The addition of plasterboards, a dry screed board or proprietary screed will add further mass. Resilient ceiling bars will de-couple the ceiling and a fibrous slab or quilt will absorb sound in the ceiling void.Each acoustic treatment combines a high performance resilient layer and perimeter flanking strip that, when installed correctly, will

Existing timber floors typically have a low mass and sometimes unknown construction details, making them inherently difficult to achieve the prescribed acoustic values without addressing a number of areas. The floor’s mass can be increased by the introduction of additional plasterboard layers. FIBREfon Micro Slab 50 or mineral wool placed in the ceiling void will defuse airborne sound. Resilient bars will de-couple the ceiling, and one of Cellecta’s acoustic treatments can reduce the impact sound at source. Each one of Cellecta’s systems comprises a tongue & groove floorboard with at least one high performance resilient layer and flanking strip that, when installed correctly, will conform with

exceed the acoustic standards of Approved Document E.

Excellent acoustic performanceOnly single layer Robust detail availableCost effective, proven constructionsBBA verified dataCode for Sustainable Homes Pol.1 compliant

the required acoustic standards.

Environmentally friendly - 100% recyclable

Refurbishment & Conversion Projects

Pre-completion treatment shown on same page as RD unless stated.

Suitable pre-competion treatment not illustrated. Contact Cellecta for further information.

Batten 70

Batten 45

Cradles Scree oard dB28

E-FT-1FFT1 (p.33)

E-FT-2FFT1 (p.34)

E-FT-3FFT1 (p.35)

Resilient deep batten system

Resilient cradle and batten

Resilient standard batten system

Resilient dry screed overlay system

MDF T17


Product selector

New BuildTimber frame:I-Joists

RD treatment

PCT treatment

New BuildTimber frame:

New buildMasonry walls with timber

ConversionMasonry walls

PCT treatment

PCT treatment

Application

Treatment laid on a sub floor

Treatment laid directly on joists

Treatment laid on existing sub floor

Treatment laid directly on joists

New BuildTimber frame:Solid timber joists

CHiP T26


Quattro

Structural resilient overlay system

CHiP T37


CHiP T30


( )page 45 ( )page 44

RD treatment

RD treatment

(page 33)

(page 34)

(page 35)

(page 40)

(page 41)

(page 37)

(page 47)

E-FT-5(page 37)

( )page 48-49 ( )page 48-49 ( )page 48-49

Ultramat 15


( )page 46

E-FT-6(page 37)

(page 47)

Technical Advice 08456 71-71-74 www.cellecta.co.ukTechnical Advice 08456 71-71-74 www.cellecta.co.uk

33


Fig. TF1

Structural separating floor - Timber Robust detail E-FT-1

15mm thick (min)


(See Table TF1 for full details)Floating floortreatment

Floor decking

See Table TF1 for ceiling treatment options Ceiling

240mm (min) timber I-joistsJoists

100mm (min) quilt insulation3(10-36g/m ) between joists

Absorbing material

Timber I-joists Use with timber frame walls only

Table TF1

Acoustic values


.




were conducted at Sound Research Laboratories, Sudbury, UKAS ref. 0444.

MADE FROM

RECYCLED

MATERIALS


R

33


70mm (min)


Ceiling boards must not penetrate or touch the floor joists16mm (min) metal resilient bars mounted at right angles to the joist at 400mm centres.

CT1-Two layers of gypsum-based board, composed of 19mm

2(nominal 13.5kg/m ) fixed with 32mm screws and 12.5mm


CT2-Two layers of gypsum-based board, composed of 15mm (nominal




Robust detail E-FT-1 compliant floating floor treatment Ceiling treatmentoptions

YELOfond

ES5/120Polyethylene foam flanking strip: 5mm x 120mm x 50m installed around the perimeter of the flooring board to isolate floorfrom walls and skirting.


DECKfon 70d

Batten

Additional layers required to completetreatment

18mm (min) tongue & groove flooring board

Mineral wool quilt laid between battens3- 13mm (min) 33 - 36kg/m3 - 25mm (min) 10 - 33kg/m

�2�Gypsum-based board nominal13.5kg/m

�

DimensionsVoid dimension indicated is when floor is

2loaded to 25kg/mBatten dimensions: 75mm x 45mm x 2400mm

24

0m

m (

min

)2

40

mm

(m

in)

0 GWP

VE

RI

IF

ED

D

R

D A

AT

BBA

Robust Detail(1)

performance

L = 54dBnT,w

D + C = 50dBnT,w tr

Typical PCT (2)

performance

rdDL = 16dB w

rdDR +C = 14dBw tr

Mat 1

3 Pol 1

1 Hea 2

3

Code credits*

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon ES5/120 flanking strip.

Ensure services do not bridge the resilient layer. Services must not puncture primary ceiling lining (except cables, which should be sealed with flexible sealant).

34


213.5kg/m ) fixed with 32mm screws 2and 12.5mm (nominal 10kg/m )

fixed with 42mm screws, with all joists staggered.



212.5kg/m ) fixed with 25mm screws and a second layer of 15mm (nominal

212.5kg/m ) fixed with 42mm screws, with all joists staggered

220mm (min)

22

0m

m (

min

)2

20

mm

(m

in)

Fig. TF2

Structural separating floor - Timber


Floor decking

See Table TF2 for ceiling treatments options Ceiling

Solid timber-joists Use with timber frame walls only


Joists


Absorbing material

Robust detail E-FT-2

Table TF2


(See Table TF2 for full details)


rd DL = 16dBw

rd DR + C = 14dBw tr

70mm (min)

DimensionsVoid dimension indicated is when floor is loaded

2to 25kg/mBatten dimensions: 75mm x 45mm x 2400mm

MADE FROM

RECYCLED

MATERIALS


R

VE

RI

IF

ED

D

R

D A

AT

BBA


L = 52dBnT,w

D + C = 51dBnT,w tr


rdDL = 16dB w

rdDR +C = 14dBw tr

Mat 1

3 Pol 1

1 Hea 2

3

Code credits*

Acoustic values


.




were conducted at Sound Research Laboratories, Sudbury, UKAS ref. 0444.* Code for Sustainable Homes (CSH) credits quoted are typical. Mat 1 value taken from the BRE Green Guide. Pol 1 credit is only awarded if all the other insulation products used have a GWP of <5. Hea 2 credits are based on the floor being pre-completetion tested and the separating wall performing to at least the same acoustic standard. Credits subject to relevant category weighted value. See page 5 for further information.




DECKfon 70d

Batten 0 GWP

Additional layers required to complete treatment


Mineral wool quilt laid between battens3- 13mm (min) 33 - 36kg/m3 - 25mm (min) 10 - 33kg/m


�



Robust detail E-FT-2 compliant floating floor treatment Ceiling treatmentoptions


YELOfond


35


240mm (min)

240mm (min)

253m

m (

min

)253m

m (

min

)


18mm thick (min)




Floor decking


253mm (min) Posi-Joist/ PresWeb/ easi-joist metal web joists

Joists


Absorbing material

MiTeK Posi-Joist, Prestaplan Presweb or WOLF easi-joist metal web joists Use with timber frame walls only

Robust detail E-FT-3 compliant floating floor treatment


Table TF3

Fig. TF3



DECKfon 70d

Batten

Additional layers required to complete treatment


Mineral wool quilt laid between battens3- 13mm (min) 33 - 36kg/m


�

DimensionsVoid dimension indicated is when floor is loaded

2to 25kg/mBatten dimensions: 75mm x 45mm x 2400mm

70mm (min)








YELOfond


0 GWP

MADE FROM

RECYCLED

MATERIALS


R

VE

RI

IF

ED

D

R

D A

AT

BBA


L = 54dBnT,w

D + C = 51dBnT,w tr


rdDL = 16dB w

rdDR +C = 14dBw tr

Mat 1

3 Pol 1

1 Hea 2

3

Code credits*

Acoustic values


.




were conducted at Sound Research Laboratories, Sudbury, UKAS ref. 0444.* Code for Sustainable Homes (CSH) credits quoted are typical. Mat 1 value taken from the BRE Green Guide. Pol 1 credit is only awarded if all the other insulation products used have a GWP of <5. Hea 2 credits are based on the floor being pre-completetion tested and the separating wall performing to at least the same acoustic standard. Credits subject to relevant category weighted value. See page 5 for further information.



36


150mm (min)

Service void

240m

m (

min

)


(1)15 mm thick (min) wood based board, density 600kg/m3 (min)

Cellecta ScreedBoard 28(See Table TF4 for full details)


Floor decking

See Table TF4 for ceiling treatmentCeiling



Absorbing material

Cellecta ScreedBoard 28 laid on timber sub-floor Timber I-joists

Use with timber frame walls only

Table TF4

Ceiling board fixings must not penetrate or touch the floor joists16mm (min) metal resilient bars mounted at right angles to the joist at 400mm centres.

Primary ceiling: CT1-Two layers of gypsum-based board, composed of 19mm



CT2 -Two layers of gypsum-based board, composed of 15mm (nominal



Sacrificial ceiling: Metal ceiling system with a 150mm (min) void fixed to underside of primary ceiling. One layer of nominal

2 8kg/m gypsum based board.

Construction notesServices must not puncture primary ceiling lining (except cables, which should be sealed with flexible sealant)

Robust Detail E-FT-1 compliant floating floor treatment

Scree oarddB d 28

Ceiling treatmentPerimeter resilient flanking strip required

YELOYELOfond FS50

Product informationBoard dimensions: 28mm x 600mm x 1200mmEdge profile: Interlocking tongue & groove

2Weight: 26.00kg/m / 18.72kg per board 2 joint adhesive: 1L to every 33m of boards Cellecta SB

107mm

28mm

Benefits of ScreedBoard 28 over an acoustic batten system (FFT1)

��

Grey dry screed finishOnly 28mm thickReduces number of brick courses requiredAble to accept ceramic tilesOnly one component to install (+ edge strip)Interlocking edge detail - no screws req’d

2Weighs only 18.72kg per board (0.72m )2Weighs less per/m than FFT1 treatment

No need to employ a specialist contractorQuick and easy to install

High density composite resilient overlay treatment

No need for screws

glued together withCellecta SB joint adhesive

Interlocking edges Pre-formed polyethylene foamflanking angle: 6 mm x

around the perimeter of the flooring boardto isolate floor from walls and skirting.

50mm x 30mm x 2m installed

Additional layers required to complete treatment�Mineral wool quilt laid between joists

3 - 100mm (min) 10-33kg/m




(1) 18mm(min) required for Robust detail applications

MADE FROM

RECYCLED

MATERIALS


R


L = 55dBnT,w

D + C = 51dBnT,w tr


0 GWP

L = 55dBnT,w

D + C = 51dBnT,w tr

Mat 1

2 Pol 1

1 Hea 2

3

Code credits*


Robust detail E-FT-5 floating floor treatment

Fig. TF4 Shows withoptional electric underfloor heating

ScreedBoardd 28

150mm (min)

Service void

Scree oarddB d 28




No need for screws


Interlocking edges


3 - 100mm (min) 10-33kg/m

0 GWP

37

150mm (min)

Service void

24

0m

m (

min

)



Floor decking




Absorbing material

Cellecta ScreedBoard 28 laid on underfloor heating systemTimber I-joists


Table TF5

12mm (min) routed or moulded extruded or expanded polystyrene insulation board

Insulation board

Robust Detail E-FT-1 compliant floating floor treatment


3 - 100mm (min) 10-33kg/m

Ceiling treatment


Product information ScreedBoard 28Board dimensions: 28mm x 600mm x 1200mm Edge profile: Interlocking tongue & groove

2Weight: 26.00kg/m / 18.72kg per board2Thermal resistance: 0.20m K/W

2Cellecta SB joint adhesive: 1L for every 33m of boards

eX2i / X2i : see page 60 for further informationEPS: refer to manufacturers technical data

ScreedBoards glued together withCellecta SB joint adhesive

Option 1:Underfloor heating thermal board

Option 2:Routed or moulded expanded polystyrene (EPS) panel

Fig. TF5


Ensure services do not bridge the resilient

layer. Services must not puncture primary ceiling lining (except cables, which should be sealed with flexible sealant).


Primary ceiling: CT1-Two layers of gypsum-based board, composed of 19mm (nominal

213.5kg/m ) fixed with 32mm screws

2and 12.5mm (nominal 10kg/m ) fixed with 42mm screws, with all joists staggered.








(1) 18mm(min) required for Robust detail applications


<5 GWP

All components*

Scree oarddB d 28High density composite resilient overlay treatment


L = 55dBnT,w

D + C = 51dBnT,w tr


L = 55dBnT,w

D + C = 51dBnT,w tr

Mat 1

2 Pol 1

1 Hea 2

3

Code credits*





YELOfond

ES5/120Polyethylene foam flanking strip: 5mm x 120mm x 50m installed around the perimeter of the flooring board to isolate floor from walls and skirting.

MADE FROM

RECYCLED

MATERIALS


R


38

Cellecta ScreedBoard 28 laid on timber sub-floor MiTeK Posi-Joist, Prestaplan Presweb metal web joists


Fig. TF6

100mm (min)


(1)15 mm thick (min) wood based board, 3density 600kg/m (min)



Floor decking

See Table TF6 for ceiling treatment Ceiling

Joists


Absorbing material

Table TF6

Construction notesServices must not puncture primary ceiling lining (except cables, which should be sealed with flexible sealant).

Ceiling treatment

Service void

25

3m

m (

min

)


2Weight: 26.00kg/m / 18.72kg per board 2Cellecta SB joint adhesive: 1L for every 33m of boards

No need for screws


Interlocking edges



(1) 18mm(min) required for Robust detail applications(2 ) Alternative joist may be used but will be subject to pre-completion testing

YELOYELOfond FS50

Pre-formed polyethylene foamflanking angle: 6mm x


50mm x 30mm x 2m



3 - 100mm (min) 10-33kg/m

0 GWP




107mm

28mm

��

��

Grey dry screed finishOnly 28mm thickReduces number of brick courses requiredAble to accept ceramic tilesOnly one component to install (+ edge strip)Interconnecting edge detail - no screws req’d

2Weighs only 18.72kg per board (0.72m )2Same weight/m as FFT1 treatment

No need to employ a specialist contractor



L = 55dBnT,w

D + C = 52dBnT,w tr


L = 55dBnT,w

D + C = 52dBnT,w tr

Mat 1

2 Pol 1

1 Hea 2

3

Code credits*












253mm (min) Posi-Joist, PresWeb metal web joists(2)

MADE FROM

RECYCLED

MATERIALS


R

39

Fig. TF7


Table TF7

100mm (min)

Robust Detail E-FT-1 compliant floating floor treatment Ceiling treatmentPerimeter resilient flanking strip required

Service void

25

3m

m (

min

)

Cellecta ScreedBoard 28 laid on underfloor heating systemMiTeK Posi-Joist, Prestaplan Presweb metal web joists





Floor decking



Absorbing material

12mm (min) routed or moulded

extruded or expanded polystyrene insulation board

Insulation board


(1) 18mm(min) required for Robust detail applications(2 ) Alternative joist may be used but will be subject to pre-completion testing





2Weight: 26.00kg/m / 18.72kg per board2Thermal resistance: 0.20m K/W

2Cellecta SB joint adhesive: 1L for every 33m of boards






L = 55dBnT,w

D + C = 52dBnT,w tr


L = 55dBnT,w

D + C = 52dBnT,w tr

Mat 1

2 Pol 1

1 Hea 2

3

Code credits*


3 - 100mm (min) 10-33kg/m




<5 GWP

All components*













MADE FROM

RECYCLED

MATERIALS


R

YELOfond



Joists 253mm (min) Posi-Joist, PresWeb metal web joists(2)

40

100mm (min)

Service void

22

0m

m (

min

)










Structural separating floor - Timber PCT solution

15mm thick (min) OSB


Floor finish

Floor decking


��

220mm (min) solid timber joist240mm (min) timber I-joists253mm (min) metal web joists254mm (min) timber web joists

Joists


Absorbing material

Cellecta ScreedBoard 20 laid on underfloor heating systemsolid timber, Timber I-joists, metal web or timber web joists


Table TF8

12mm (min) routed extruded or routed/moulded expanded polystyrene insulation bonded to FIBREfon 8 resilient layer

Acoustic and thermal treatment

Robust Detail E-FT-1 compliant floating floor treatment PCT floating floor treatment Ceiling treatment optionsPerimeter resilient flanking strip required


Fig. TF8

* Excluding X2i








2Weight: 25.00kg/m / 18.00kg per board

2Thermal resistance: 0.20m K/W

acoustic fleece; 8mm

FIBREfon 8 2

Cellecta SB joint adhesive: 1L for every 33m of boards



L = 55dBnT,w

D + C = 51dBnT,w tr

Typical PCT (2)

performance

L = 55dBnT,w

D + C = 51dBnT,w tr

Mat 1

2 Pol 1

1 Hea 2

3

Code credits*


3 - 100mm (min) 10-33kg/m




Scree oarddB d 20High density low resistance floor board

YELOfond


MADE FROM

RECYCLED

MATERIALS


R


FIBREfond 8Recycled resilient layer

<5 GWP

All components*

41

22

0m

m (

min

)


15mm thick (min) wood based board, density 600kg/m3 (min)



Floor decking

Cellecta ScreedBoard 28 laid on timber sub-floor Timber I-joists, solid timber, metal web or timber web joists


Table TF9

Fig. TF9

Ceiling board fixings must not penetrate or touch the floor joists 16mm (min) metal resilient bars mounted at right angles to the joist at 400mm centres. 30mm Cellecta HP30 Resilient Bars mounted at right angles to the joist at 600mm (max) centres.





2(nominal 12.5kg/m ) fixed with 25mm screws and a second layer

2of 15mm (nominal 12.5kg/m ) fixed with 42mm screws, with all joists staggered.

YELOYELOfon FS50



No need for screws


Interlocking edges Pre-formed polyethylene foamflanking angle: 6 mm x

around the perimeter of the flooring board to isolate floor from walls and skirting.

50mm x 30mm x 2m installed

Robust Detail E-FT-1 compliant floating floor treatment PCT floating floor treatment Ceiling treatment optionsPerimeter resilient flanking strip required


��

220mm (min) solid timber joist240mm (min) timber I-joists253mm (min) metal web joists254mm (min) timber web joists

Joists


Absorbing material

PCT solution

MADE FROM

RECYCLED

MATERIALS


R




3 - 100mm (min) 10-33kg/m

0 GWP



L = 57dBnT,w

D + C = 50dBnT,w tr


Mat 1

2 Pol 1

1 Hea 2

3

Code credits*

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon FS50 flanking strip. Ensure services do not bridge the resilient layer.Services must not puncture primary ceiling lining (except cables, which should be sealed with flexible sealant).


100mm (min)

Service void

22

0m

m (

min

)

Structural separating floor - Timber PCT solution




Floor decking


220mm (min) solid timber joistsJoists


Absorbing material

Cellecta ScreedBoard 28 laid on timber sub-floor Solid timber joists


Fig. TF10

Table TF10

Robust Detail E-FT-1 compliant floating floor treatment PCT floating floor treatment Ceiling treatmentPerimeter resilient flanking strip required

107mm

28mm

��

��

Grey dry screed finishOnly 28mm thickReduces number of brick courses requiredAble to accept ceramic tilesOnly one component to install (+ edge strip) Interconnecting edge detail - no screws req’d

2Weighs only 18.72kg per board (0.72m )2Same weight/m as FFT1 treatment

No need to employ a specialist contractor

No need for screws


Interlocking edges

Product informationBoard dimensions: 28mm) x 600mm x 1200mmEdge profile: Interlocking tongue & groove


2 joint adhesive: 1L for every 33m of boards Cellecta SB

42

MADE FROM

RECYCLED

MATERIALS


R










YELOYELOfond FS50

Pre-formed polyethylene foamflanking angle: 6mm x


50mm x 30mm x 2m



3 - 100mm (min) 10-33kg/m

0 GWP




L = 50dBnT,w

D + C = 50dBnT,w tr


Mat 1

2 Pol 1

1 Hea 2

3

Code credits*



43

1

6

3

YELOfon FS strip MUST be placed around floor perimeter, including around all walls that are built off the structural floor

Stairwell/ communal

area

E

D

B

A

C

Fixing tools

A. Club hammerB. Hand or skill sawC. ScreedBoardd “Pull bar”

D. ScreedBoardd “Fixing batten”E. ScreedBoardd adhesivePacking shims (not shown)

4

5

2

9

7

8

43

Baths, shower trays and sanitary ware can be built directly off the ScreedBoard 28.Under

no circumstance should screws penetrate the resilient layer.

Baths. shower trays and sanitary ware built off the structural floor should be isolated from the ScreedBoard 28 and any floor finished.

Lightweight partition walls built off the structural floor MUST be isolated from the ScreedBoard with YELOfon FS50 strip.

Baths, shower trays and sanitary ware built off floor treatment.

Baths, shower trays and sanitary ware built off the structural floor

4 5 Metal frame partition built off the structural floor

6

Leave a 5-10mm expansion gap between the habitable area and the communal area ScreedBoards.

Stairwell/communal

area

Non-load bearing metal frame or timber stud walls can be built directly off the ScreedBoard 28. Care should be taken to ensure screws DO NOT penetrate the resilient layer.

rd DR + C = 14dBw tr

3

Lightweight Internal walls built off the structural floor MUST be isolated from the ScreedBoard with YELOfon FS strip.

Design & installation details - Cellecta ScreedBoardd 28

Wall treatments MUST be isolated from the ScreedBoard 28 with YELOfon FS50 strip.

Wall treatments MUST be isolated from the ScreedBoard 28 with YELOfon FS50 strip.

Timber stud partition built off the structural floor

7 8 9Wall treatment installed before the ScreedBoard 28

Wall treatment installed after the ScreedBoard 28

3Door threshold Timber stud partition built off the floor treatment

31 Metal frame partition built off the floor treatment

32

rd DR + C = 14dBw trrd DR + C = 14dBw tr


The acoustic performance of the floor structure will be compromised if the ScreedBoard 28 is not completely isolated from the timber sub-floor, soil pipes, door frames, surrounding walls and their treatments. To address this risk, each potential problem area needs to be detailed accordingly.


YELOfon HD10+ System and

FIBREfon 20


Resilient layers

Floor decking


Timber I-joists Screed laid on resilient layers

240mm (min) Timber I-joists at 400mm (max) centres

Joists

3100mm (min) quilt insulation (10-36g/m ) between joists

Absorbing material

Table TF11

Fig. TF11

35mm (min) proprietary screedScreed

YELOfondJ-stripAcoustic joining tape

YELO 10fon dHD +10mm high density polyethylene foam

The structural walls and floor must be designed to

withstand the load imposed by the floor treatment.

!Caution

240m

m (

min

)240m

m (

min

)

Acoustic values (2) Values quoted are typical, based on the treatment being installed correctly and pre-

completion tested. Airborne performance tested in accordance with BS EN ISO 140-4:1998Impact performance tested in accordance with BS EN ISO 140-7: 1998

MADE FROM

RECYCLED

MATERIALS


R

<5 GWP

All components

PCT resilient layers Ceiling treatment options

44


Structural separating floor - Timber I-joists PCT solution

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon E-strip. Ensure services do not bridge the resilient layer.

L = 52dBnT,w

D + C = 57dBnT,w tr


Pol 1

1 Hea 2

3

Code credits*

FIBREfond 20Recycled acoustic fibre board


CT1 - Two layers of gypsum-based board, composed of 19mm (nominal



Polyethylene foam flanking strip: 7mm x 200mm x 33m with Surebond facing and self-adhesive backing, placed around the perimeter of the floor to isolate the screed from the walls and skirting. Seal all joint with J-strip.

Product dimensions HD10+: 10mm x 1.5m x 33.33mJ-strip: 2.5mm x 75mm x 33mFIBREfon 20: 20mm x 1200mm x 2400mm

* Code for Sustainable Homes (CSH) credits quoted are typical. Pol 1 credit is only awarded if all the other insulation products used have a GWP of <5. Hea 2 credits are based on the floor being pre-completetion tested and the separating wall performing to at least the same acoustic standard. Credits subject to relevant category weighted value. See page 5 for further information.

Construction noteServices must not puncture ceiling linings (except cables, which should be sealed around with flexible sealant).




YELO dfon

E-strip


45

Ceiling treatmentTwo layers of gypsum-based board, composed of 15mm (nominal




DECKfon Quattro


See TableTF12 for ceiling treatment options Ceiling

Solid timber joistsJoists

! 50mm FIBREfon Micro Slab 50! 100mm (min) mineral wool insulation

3(45kg/m ) between joists

Absorbing material

Ceiling treatment optionsPerimeter resilient flanking strip required

Table TF12

Ceiling treatmentGypsum-based plasterboard ceiling

2with minimum mass of 16kg/m , fixed directly to floor joists.

Structural floatingfloor treatment

Existing timber joists

Ceiling fixed directly to joists Acoustic treatment laid directly on floor joists

DECKfon dQuattroComposite acoustic structural overlay board


L = 48dBn,w

Product informationBoard dimensions: 45mm x 600mm x 2400mmEdge profile: Tongue & groove


Polyethylene foam flanking strip: 5mm x 120mm x 50m installed around the perimeter of the flooring board to isolate floor from walls and skirting.

YELOfond ES5/120

DECKfon dQuattroComposite acoustic structural overlay board




YELOfond ES5/120

Fig. TF12

PCT floating floor treatment


L = 58dBn,w


Ensure services do not come into contact with the floor treatment. Services must not puncture ceiling linings (except cables, which should be sealed with flexible sealant).

Acoustic values(3)

Test data quoted was conducted in a UKAS accredited laboratory in accordance with Approved Document E: Annex B: Procedures for sound insulation testing.Airborne results tested in accordance with BS EN ISO 140-3:1995

Impact results tested in accordance with BS EN ISO 140-6: 1998

Max 450mm centres

Max 450mm centres

MADE FROM

RECYCLED

MATERIALS


R


L = 48dBn,w

Rw + C = 54dBtr


L = 58dBn,w

Rw + C = 49dBtr


Structural separating floor - Timber (existing) PCT solution

Construction noteServices must not puncture ceiling linings (except cables, which should be sealed with flexible sealant).

Ceiling boards must not penetrate or touch the floor joists




16mm (min) metal resilient bars mounted at right angles to the joist at 400mm centres.

DECKfon CHiP 37T


Structrural floatingfloor treatment

Existing timber joists Acoustic treatment laid directly on floor joists

Ceiling on resilient bars

Table TF13


PCT floating floor treatment

DECKfon 37dCHiP TComposite acoustic structural overlay board




YELOfond ES5/100


Solid timber joists Joists

! 50mm FIBREfon MiCRO SLAB 50! 100mm (min) mineral wool insulation


Absorbing material

Fig. TF13

Ceiling treatment

Acoustic values(3)



Max 450mm centres


L = 53dBn,w

Rw + C = 52dBtr

46



MADE FROM

RECYCLED

MATERIALS


R


Ensure services do not come into contact with the floor treatment. Services must not puncture ceiling linings (except cables, which should be sealed with flexible sealant).

47





Ceiling treatmentPlaster and lath ceiling with minimum

2mass of 16kg/m , fixed directly to floor joists.

Table TF14

Fig. TF14

Existing timber joists Acoustic treatment laid on sub-floor


YELOfond ES5/15

DECKfon 15dUltramat High density composite acoustic overlay mat

18mm thick (min) wood based board, density 600kg/m3 (min) or existing floor boards (with all gaps sealed with suitable flexible mastic)


Floor decking

See Table TF14 for ceiling treatmentsCeiling


! FIBREfon MiCRO SLAB 50!

50mm

100mm (min) mineral wool insulation 3(45kg/m ) between joists

Absorbing material

Product informationMat dimensions: 15mm x 1000mm x 1200mmEdge profile: Square

2Weight: 15kg/m / kg per mat 18.00


YELOfond ES5/15

DECKfon 15dUltramat High density composite acoustic overlay mat

Product informationMat dimensions:15mm x 1000mm x 1200mmEdge profile: Square

2Weight: 15kg/m / 18.00kg per mat

Acoustic values (4) Values quoted are typical, based on the treatment being installed correctly, covered with

a 9mm MDF board and pre-completion tested. Airborne performance tested in accordance with BS EN ISO 140-4:1998Impact performance tested in accordance with BS EN ISO 140-7: 1998

L = 55dBnT,w

D + C = 50dBnT,w tr


L = 59dBnT,w

D + C = 45dBnT,w tr



PCT floating floor treatment Ceiling treatment options



DECKfon Ultramat 15


MADE FROM

RECYCLED

MATERIALS


R

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floor treatment with YELOfon ES5/15 flanking strip. Ensure services do not come into contact with the floor treatment.



PCT floating floor treatment options


2Weight: 26.00kg/m / 18.72kg per board 2Cellecta SB joint adhesive: 1L (to suit 33m board coverage)

Pre-formed polyethylene foamflanking angle: 6mm x 50mm x 30mm x 2m installed around the perimeter of the flooring board to isolate floor from walls and skirting.

YELOfond FS50

Table TF15

Fig. TF15


Ceiling on resilient boards

15mm thick (min) OSB or existing floor boards (with all gaps sealed with suitable flexible mastic)

ScreedBoard 28(See Table TF15 for full details)


Floor decking

See Table TF15 ceiling treatmentCeiling


! 50mm FIBREfon MiCRO SLAB 50! 100mm (min) mineral wool insulation


Absorbing material

(3)Typical PCT performance

Underfloor heating below floating floor treatment

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floor treatment with YELOfon FS50 or ES5/100 flanking strip. Ensure services do not come into contact with the floor


YELOfond ES5/100






Ceiling treatment


No need for screws


Interlocking edges


(option 2)Routed or moulded expanded polystyrene (EPS) panel


(option 1)Routed

<5 GWP

All components*

* Excluding X2i

48



Acoustic values(3)



MADE FROM

RECYCLED

MATERIALS


R


L = 54dBn,w

Rw + C = 52dBtr


L = 54dBn,w

Rw + C = 52dBtr

49

Table TF16

Fig. TF16 shows DECKfon MDF 17T and


Ceiling treatment options

Primary ceiling fixed directly to joists with metal frame ceiling system providing 100mm (min) ceiling void fixed to underside

Primary ceiling: Gypsum-based boarded ceiling with a

2nominal weight of 16kg/m directly fixed to the floor joists.




100mm (min)

Service void


Metal frame secondary ceiling

MADE FROM

RECYCLED

MATERIALS


R



Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon flanking strip. Ensure services do not come into contact with the floor treatment.Once laid, MDF17T boards should be covered with the final floor finish as soon as possible to eliminate the risk of mechanical damage to the edge detail.


YELOfond FS30

Polyethylene foam flanking strip: 5mm x 60mm x 50m installed around the perimeter of the flooring board to isolate floorfrom walls and skirting.

Pre-formed polyethylene foamflanking angle: 6mm x 30mm 50mm x 2m installed around the perimeter of the flooring board to isolate floor from walls and skirting.

YELOfond ES5/60

YELOfond FS30


DECKfon 17dMDF TShallow composite acoustic overlay board

Product informationBoard dimensions: 17mm x 600mm x 2400mmEdge profile: Tongue and groove (MR MDF)


DECKfon 26dCHiP TComposite acoustic overlay board

Product informationBoard dimensions: 26mm x 600mm x 2400mmEdge profile: Tongue and groove (P5 chipboard)

2 Weight: 13.40kg/m / 19.29kg per board




L = 55dBn,w

Rw + C = 51dBtr


L = 56dBn,w

Rw + C = 52dBtr

Typical PCT (3)

performance

L = 55dBn,w

Rw + C = 52dBtr



DECKfon MDF 17T

DECKfon CHiP 26T

DECKfon CHiP 30T



Floor decking




50mm


Absorbing material

Acoustic values(3)




Ceiling treatment





Table TF17

Fig. TF17 shows DECKfon CHiP26T and

FS30 flanking strip


Ceiling on resilient bars

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon flanking strip. Ensure services do not come into contact with the floor treatment.Once laid, MDF17T boards should be covered with the final floor finish as soon as possible to eliminate the risk of mechanical damage to the edge detail.

YELOfond FS30

Polyethylene foam flanking strip: 5mm x 60mm x 50m installed around the perimeter of the flooring board to isolate floorfrom walls and skirting.


YELOfond ES5/60

YELOfond FS30


DECKfon 17dMDF TShallow composite acoustic overlay board

Product informationBoard dimensions: 17mm x 600mm x 2400mmEdge profile: Tongue and groove (MR MDF)




2 Weight: 13.40kg/m / 19.29kg per board





eiling treatmentTwo layers of gypsum-based board, composed of 15mm (nominal




C

Ceiling treatment


DECKfon MDF 17T

DECKfon CHiP 26T

DECKfon CHiP 30T



Floor decking




50mm


Absorbing material

MADE FROM

RECYCLED

MATERIALS


R

L = 56dBn,w

Rw + C = 50dBtr


L = 57dBn,w

Rw + C = 51dBtr

Typical PCT (3)

performance

L = 56dBn,w

Rw + C = 51dBtr


50


Acoustic values(3)



51

Lightweight partitions built off the floor joists

7 7 8Stairwell/

communal area

2

Bath and shower trays Sanitary ware3 4 Metal frame partition built off the structural floor

5

Timber stud partition 31 31b


The acoustic performance of the floor structure will be compromised if the acoustic treatment is not completely isolated from the timber joists, sub-floor, services, door frames, surrounding walls and their treatments. To address this risk, each potential problem area needs to be detailed accordingly.

Design & installation details - PCT refurbishment treatments

Lightweight internal walls built off the structural floor must be isolated from the acoustic floor treatment with YELOfon ES or FS strip.

Leave a 5-10mm expansion gap between the habitable area floor treatment and the communal area floor treatment.

1 Door thresholds

Baths and shower trays should be built off a structural floor and MUST be isolated from the acoustic floor treatment and any floor finished. Any gaps should be sealed with a suitable mastic.

Sanitary ware should be built off a structural floor and MUST be isolated from the acoustic floor treatment and any floor finished. Any gaps should be sealed with a suitable mastic.

Lightweight internal walls built off the floor joists MUST be isolated from the acoustic treatment with YELOfon ES or FS strip.

Wall treatments MUST be isolated from the acoustic floor treatment with YELOfon ES or FS strip, and all gaps sealed with a suitable mastic.

Wall treatments MUST be isolated from the acoustic floor treatment with YELOfon ES or FS strip, and all gaps sealed with a suitable mastic.

Lightweight internal walls should be built off the structural floor deck and MUST be isolated from the acoustic floor treatment with YELOfon ES or FS strip.

1a


1

2

8

YELOfon ES or FS flanking strip MUST be placed around floor perimeter, including around all walls that are built off the structural floor

Stairwell / communal

area

3

4

5

6 7

Wall treatment installed before the floor treatment

Wall treatment installed after the floor treatment

Introduction

Key Benefits of Cellecta Acoustic Wall Insulation

To improve the acoustic efficency of an existing or new build masonry, timber stud or metal frame wall, Cellecta has developed two

FIBREfon HiGYP 32 and 35TM with FIBREfon Baffle Strips. HiGYP boards have a higher density than traditional gypsum wall boards. This, combined with the adsorbing properties of FIBREfon boards, produce treatments that deliver outstanding levels of acoustic performance for both separating and partition walls.

high performance acoustic wall linings treatments: FIBREfon HiGYP

Excellent acoustic performance(1)Unique patent pending treatment

Thin solutionsQuick and easy to installCode for Sustainable Homes Pol 1 compliant Environmentally friendly

&

FIBREdfon

35HiGYP TM Baffle Strips

High performance wall lining &compartmentalisation system

Walls - Separating and Partition

52


(page 54)

(page 54)

(page 53)

(page 53)

(page 52)

(page 52) (page 53)

Product selector

(2) Masonry wall

FIBREdfon

32HiGYP

Timber stud wall (2)

Metal frame wall (2)

New build

Up-grade existing

High performance wall liningApplication

New build

Up-grade existing

New build

Up-grade existing

Note(1) Refers to Fibrefon HiGYP 35TM and FIBREfon Baffle Strips(2)

If installed on a separating wall, pre-completion testing will be required.

(page 57)

(page 57)

(page 56)

(page 56)

(page 55)

(page 55)

53





Floor decking


Joists

Wall finish

Masonry wall ��

3kg/m

3100mm (min) aircrete block (600kg/m )100mm (min) aggregate block (1350 - 2300 ) - open-faced side sealed

2with a 13mm parge coat (min 10kg/m )

FIBREfon Hi GYP 32 fixed to 16mm

resilient bars set at 600mm (max) centres(See Table MW1 for treatment options)

Masonry separating wall with timber separating floorComposite wall lining system

Suitable for aircrete and aggregate block cavity wallsCellecta ScreedBoard 28 laid on timber sub-floor

15mm FIBREfon MICRO SLAB 15

fitted in resilient bar void

Absorbingmaterial

PCT solution

Cellecta J-strip self-adhesive acoustic foam strip

Perimeter flanking strip





Floor decking


Joists

Wall treatment FIBREfon Baffle strips stuck

horizontally at the head and base of the wall, and vertically at 600mm (max) centres

FIBREfon HiGYP 35TM fixed through

the Baffle strips, to the wall with Cellecta acoustic fixings

Masonry wall(Inside skin)

�3m

�3kg/m

100mm (min) aircrete block 600 - 800kg/100mm (min) aggregate block1350 - 2300

�

�


ScreedBoard 28(See Table TM1 for full details)

Floor treatment

Floor decking

See Table TM1 for ceiling treatment Ceiling

�240mm (min) timber I-joists253mm (min) metal web joists�

Joists

3100mm (min) quilt insulation (10-36g/m ) in ceiling cavity

Absorbing material


PCT flanking wall, floating floor and ceiling treatment

Table TM1

Fig. TM1

Ceiling board fixings must not penetrate or touch the floor joists30mm Cellecta HP Resilient bars resilient bars mounted at right angles to the joist at 600mm (max) centres.Primary ceiling: CT1-Two layers of gypsum-based board, composed of 19mm (nominal






Sacrificial ceiling: Metal ceiling system with a 150mm (min) void fixed to underside of primary ceiling. One layer of

2 nominal 8kg/m gypsum-based board.

Scree oarddB d 28

Product informationScreedBoard 28: 28mm x 600mm x 1200mmFS50: 50mm x 30mm x 2000mHiGYP 35TM: 35mm x 1200mm x 2400mm

2Thermal resistance:0.45m K/WBaffle Strips: 20mm x 75mm x 1200mm


No need for screws


Interlocking edges

Additional layers required to complete treatment�Mineral wool quilt placed in ceiling cavity

3 - 100mm (min) 10-33kg/m

<5 GWP

All components

YELO dfon FS50Preformed flanking angle

FIBREfon 35d HiGYP TMHigh performance composite acoustic wall lining

FIBREfond Baffle StripsHigh performance sound absorption strips

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon FS strip. Ensure services do not come into direct contact with the floor treatment.

(2) Values quoted are typical, based on the treatments being installed correctly and pre-completion tested. Airborne performance tested in accordance with BS EN ISO 140-4:1998Impact performance tested in accordance with BS EN ISO 140-7: 1998

Acoustic values

L = 50dBnT,w

D + C = 50dBnT,w tr


MADE FROM

RECYCLED

MATERIALS


R

Patent Pending

Pol 1

1 Hea 2

3

Code credits

54


PCT separating wall, floating floor and ceiling treatment

Table TM2

Scree oarddB d 28

Product informationScreedBoard 28: 28mm x 600mm x 1200mmFS50: 50mm x 30mm x 2000mHiGYP 35TM: 35mm x 1200mm x 2400mm

2Thermal resistance:0.45m K/WBaffle Strips: 20mm x 75mm x 1200mm


Additional layers required to complete treatment�Mineral wool quilt placed in ceiling cavity

3 - 100mm (min) 10-33kg/m

YELO dfon FS50Preformed flanking angle

FIBREfon 35d HiGYP TMHigh performance composite acoustic wall lining

FIBREfond Baffle StripsHigh performance sound absorption strips

Construction notesMaterials must be installed in accordance with manufacturers’ instructions to achieve stated acoustic values. Wall treatments MUST be isolated from the floating floor with YELOfon FS strip. Ensure services do not come into direct contact with the floor treatment.

(2) Values quoted are typical, based on the treatments being installed correctly and pre-completion tested. Airborne performance tested in accordance with BS EN ISO 140-4:1998Impact performance tested in accordance with BS EN ISO 140-7: 1998

Acoustic values

L = 50dBnT,w

D + C = 50dBnT,w tr


Masonry flanking wall with timber separating floorComposite wall lining system

aircrete and aggregate block cavity wallsSuitable for Cellecta ScreedBoard 28 laid on timber sub-floor

PCT solution





Floor decking


Joists

Wall finish

Masonry wall ��

3kg/m







Absorbingmaterial

PCT solution







Floor decking


Joists

Wall treatment FIBREfon Baffle strips stuck on both

separating walls horizontally at the head and base, and vertically at 600mm (max) centres

FIBREfon HiGYP 35TM fixed through

the Baffle strips, to the both walls with Cellecta acoustic fixings

Masonry wall(Separating)

�3m

�3kg/m

100mm (min) aircrete block 600 - 800kg/100mm (min) aggregate block1350 - 2300

�

�


ScreedBoard 28(See Table TM2 for full details)

Floor treatment

Floor decking

See Table TM2 for ceiling treatment Ceiling

�240mm (min) timber I-joists253mm (min) metal web joists�

Joists

3100mm (min) quilt insulation (10-36g/m ) in ceiling cavity

Absorbing material

75mm (min) full fill mineral wool to address thermal bypass effect 3(10-36g/m )

Cavity insulation

MADE FROM

RECYCLED

MATERIALS


R

Fig. TM2

Patent Pending

Pol 1

1 Hea 2

3

Code credits

Ceiling board fixings must not penetrate or touch the floor joists30mm Cellecta HP Resilient bars resilient bars mounted at right angles to the joist at 600mm (max) centres.Primary ceiling: CT1-Two layers of gypsum-based board, composed of 19mm (nominal






Sacrificial ceiling: Metal ceiling system with a 150mm (min) void fixed to underside of primary ceiling. One layer of

2 nominal 8kg/m gypsum-based board.

55

Table MW





Floor decking


Joists

Wall finish

Masonry wall ��

3kg/m





Solid masonry wallComposite wall lining

olid aircrete and aggregate block walls Suitable for new and existing s



Absorbingmaterial

PCT / up-grade solution

PCT wall lining options

100 100100mm

Rw

Improvement on basic masonry wall DR + Cw tr

40dB


37dB

-

55dB

48dB

11dB

59dB

51dB

14dB

58dB

53dB

16dB

Single face upgrade: FIBREfon HiGYP 32 fixed to resilient bars at 600mm centres.Cavity filled with FIBREfon Micro Slab 15.

Double lining:FIBREfon HiGYP 32 fixed to resilient bars at 600mm centres to both sides of the wall, resilient bar. Cavities filled with FIBREfon Micro Slab 15.

Independent wall lining: FIBREfon HiGYP 32 fixed to 48mm metal frame, set 15mm off existing wall. Cavity filled with FIBREfon Micro Slab 15.

Solid masonry wall MW. T1a MW. T2 MW. T3

Wall detail

100

R + Cw tr

100mm aircrete - 3600kg/m (min)

4848 9548



Fig. MW shows

fixed to one side of a masonry wall (MW.T1b)

FIBREfon HiGYP 32 fixed to 16mm

resilient bars,


Self-adhesive polyethylene foam flanking strip: 2.5mm (t) x 37mm (w) x 40m (l). Used to isolate wall lining from adjoining walls, ceiling and floor.

Cellecta -stripJ

100

57dB

50dB

13dB

Single face upgrade: FIBREfon HiGYP 32 fixed to resilient bars at 600mm centres, covered with a 9.5mm plasterboard, taped and skimmed.Cavity filled with FIBREfon Micro Slab 15.

MW. T1b

48





Floor decking


Joists

Wall treatment

Masonry wall ��

3kg/m




resilient bars set at 600mm (max) centres(See Table MW for treatment options)



Absorbingmaterial


Rw

Improvement on basic masonry wall DR + Cw tr

40dB

Typical PCT performance

37dB

-

55dB

48dB

11dB

59dB

51dB

14dB

58dB

53dB

16dB

Wall detail

R + Cw tr




Cellecta -stripJ

57dB

50dB

13dB


Acoustic valuesTest data quoted has been conducted at Sound Research Laboratories, Sudbury, UKAS ref. 0444.Airborne results tested in accordance with BS EN ISO 140-3: 1995 and rated in accordance with BS ISO 717-1: 1997.

10

MADE FROM

RECYCLED

MATERIALS


R

PCT / up-grade solutionTimber stud wall





Floor decking220mm (min) solid timber joists at 400mm centres

Joists

Wall treatment

Timber stud wall(existing)

89mm (min) x 38mm timber stud wall set at 600mm (max) centres


resilient bars set at 600mm (max) centres (See Table TW for treatment options)


Table TW

Composite wall lining Suitable for new and existing timber stud walls

Acoustic treatment indirectly fixed to timber studs

15mm FIBREfon MiCRO SLAB15

between resilient bars

Absorbingmaterial


Self-adhesive polyethylene foam flanking strip: 2.5mm (t) x 37mm (w) x 40m (l). Used to isolate wall lining from adjoining walls, ceiling and floor. 114mm

Rw

R + Ctrw

Improvement on basictimber stud partition DRw

40dB


35dB

-

54dB

45dB

14dB

56dB

49dB

16dB

58dB

49dB

18dB

FIBREfon HiGYP 32 fixed to resilient bars set at 600mm centres fixed to one face of the existing timber stud wall. Resilient bar cavity filled with FIBREfon Micro Slab 15.

FIBREfon HiGYP 32 fixed to resilient bars set at 600mm centres fixed to one face of the existing timber stud wall. Resilient bar cavity filled with FIBREfon Micro Slab 15. Additional layer of

2gypsum-based board 8kg/m (min) fixed to opposite face.

FIBREfon HiGYP 32 fixed to resilient bars set at 600mm (max) centres fixed to both sides of the timber stud. FIBREfon Micro Slab 50 fitted in between studs.

Timber stud wall TW. T1 TW. T2 TW. T3

Wall detail

Fire resistance

R + Ctrw

30 minutes 30 minutes 60 minutes 60 minutes 60 minutes

60dB

52dB

20dB

FIBREfon HiGYP 32 fixed to resilient bars set at 600mm (max) centres fixed to both sides of the timber stud.FIBREfon Micro Slab 50 fitted in between studs.Additional layer of gypsum-

2based board 8kg/m (min)

TW. T4

89mm x 38mm timber studs at 600mm centres25 - 50mm mineral wool fitted in between studs. 1 x 12.5mm plasterboard

28kg/m fixed to both sides.

25mm (min) - 50mm (max) mineral 3wool (10 - 45kg/m ) between studs

Absorbingmaterial (existing)

Cellecta -stripJ

114 126 8948 4848 48 89 4860



Fig. TW shows

fixed to one side of an existing timber stud wall (TW.T1)

FIBREfon HiGYP 32 fixed to 16mm resilient bars,

56


Acoustic valuesTest data quoted has been conducted at Sound Research Laboratories, Sudbury, UKAS ref. 0444.Airborne results tested in accordance with BS EN ISO 140-3: 1995 and rated in accordance with BS ISO 717-1: 1997.

MADE FROM

RECYCLED

MATERIALS


R

57

Metal frame wall





Floor decking


Joists

Wall treatment

Metal frame wall 70mm (min) metal frame wall, C-studs set at 600mm (max) centres

FIBREfon HiGYP 32

(See Table SW for treatment options)

Composite wall lining Suitable for new and existing metal frame walls

Acoustic treatment fixed directly to metal frame

! 15mm FIBREfon MICRO SLAB 15! 25mm (min) Mineral wool acoustic

partition roll

Absorbingmaterial



PCT / up-grade solution


Table SW


Cellecta -stripJ

Self-adhesive polyethylene foam flanking strip: 2.5mm (t) x 37mm (w) x 40m (l). Used to isolate wall lining from adjoining walls, ceiling and floor.

Rw

R + Ctrw

Improvement on basictimber stud partition DRw

43dB


34dB

-

48dB

45dB

5dB

53dB

44dB

10dB

55dB

46dB

12dB

FIBREfon HiGYP 32 fixed to one side of the metal frame, FIBREfon Micro Slab 15 or 25mm mineral wool (APR) fitted in between C-studs, 1 x 12.5mm plasterboard

2 8kg/m fixed to second side.

FIBREfon HiGYP 32 fixed to both sides of the metal frame,FIBREfon Micro Slab 15 or 25mm mineral wool (APR) fitted in between C-studs.

FIBREfon HiGYP 32 fixed to resilient bars set at 600mm (max) centres fixed to one side of the metal frame. FIBREfon Micro Slab 15 or 25mm mineral wool (APR) fitted in between C-studs. Two layers of 12.5mm plasterboard

28kg/m fixed to second side.

Metal frame wall SW. T1 SW. T2 SW. T3

Wall detail

Fire resistance

R + Ctrw

30 minutes 30 minutes 60 minutes 60 minutes 60 minutes

55dB

46dB

12dB

FIBREfon HiGYP 32 fixed to both sides of the metal frame.FIBREfon Micro Slab 15 or 25mm mineral wool (APR) fitted in between C-studs.Additional layer of gypsum-

2based board 8kg/m (min) fixed to second face.

SW. T4

70mm metal frame C-studs at 600mm centres,25mm mineral wool (APR) or FIBREfon Micro Slab 15 fitted in between C-studs, 12.5mm plaster boards

2(8kg/m ) on both sides.

95mm 82 70 3232 32 70 4825 70 3244


58

Eliminating Acoustic Flanking


Introduction The acoustic efficiency of the floor will be adversely affected should acoustic bridging between the floating layer and the surrounding structures occur (known as flanking transmission). All floor finishes must be isolated from the surrounding walls (and its treatments), services and other structural elements. To address acoustic flanking, Cellecta manufactures an extensive range of flexible extruded polyethylene edge strips to suit each specific treatment.

Product: Perimeter flanking strip

Composition: Extruded polyethylene foam rollsGreen Guide Pol 1 Rating: <5 GWPThickness: 5mmStrip heights**:ES5/15 - 15mmEE5/60 - 60mm ES5/100 - 100mmES5/120 - 120mmES5/150 - 150mmRoll Length: 50m

YELOfon ES5

Product: Perimeter flanking strip

Composition: Extruded polyethylene foam rollsGreen Guide Pol 1 Rating: <5 GWPThickness: 10mmStrip heights**: ES10/100 - 100mmES10/150 - 150mmRoll Length: 50m

YELOfon ES10

Product: -strip Perimeter flanking strip forYELOfon E

resilient layerYELOfon HD10+

Composition: Extruded polyethylene foam rolls with Surebond facing, folding flaps and self adhesive backingGreen Guide Pol 1 Rating: <5 GWPThickness: 7mmStrip height: 200mmRoll Length: 33m

Product: Perimeter flanking angle

Composition: Profiled extruded polyethylene foam stripsGreen Guide Pol 1 Rating: <5 GWPThickness: 6mmAngle size: 30mm x 30mm Strip length: 2m

YELOfon FS30

Product: Perimeter flanking angle

Composition: Profiled extruded polyethylene foam stripsGreen Guide Pol 1 Rating: <5 GWPThickness: 6mmAngle size: 50mm x 30mm Strip length: 2m

YELOfon FS50

Product: Cellecta -strip Acoustic tapeComposition: Self adhesive extruded polyethylene foam rollsGreen Guide Pol 1 Rating: <5 GWPThickness: 2.5mmRoll widths**: J37 - 37mmJ75 - 75mmRoll Length: 40m

J

! Failure to install a perimeter flanking strip correctly will result in acoustic failureCaution

Note **Other sizes manufactured to order, subject to minimum quantity.

59

Ceiling Treatment C: Plasterboard on timber battens or proprietary resilient channels with absorbing material Cavity filled with 50mm FIBREfon Micro Slab 50 or 100mm

3mineral wool (10kg/m ).

1. Timber battens

2. Proprietary resilient channels

Further guidance is given in Approved Document E and the Robust details handbook. The manufacturer of the proposed ceiling system should also be consulted.

Ceiling Treatments

(A)3) Proprietary metal frame suspended ceiling system Cavity filled with 50mm FIBREfon Micro Slab 50 or 100mm


Notes(A) The use of a better performing ceiling is permitted provided there is no significant flanking transmission.Professional advice should be sort to ensure the overall floor construction complies with current fire regulations.

(A) 2) Proprietary metal frame suspended ceiling systemCavity filled with 50mm or 100mm mineral wool

FIBREfon Micro Slab 503(10kg/m ).

59


Introduction The resistance to airborne sound depends mainly on the mass per unit area of the structural floor and partly on the ceiling’s construction. It is therefore important to choose a ceiling treatment that complements the performance of the chosen structural floor, to produce an overall structure that exceeds the required dB values. De-coupling the ceiling from the structural floor is an effective way of reducing the contact path that impact sound can follow. Adding mass in the way of plasterboard to the floor structure and filling the ceiling void with a mineral wool will also improve the acoustic performance of the structure. Listed below are three types of ceiling treatments available in order of performance. Ceiling Treatment A: Independent ceiling

1) Independent joists Cavity filled with 50mm FIBREfon Micro Slab 50 or 100mm


Ceiling Treatment B: Plasterboard on proprietary resilient bars with absorbing material

1. Proprietary resilient bars fixed to timber battens Cavity filled with 50mm FIBREfon Micro Slab 50 or 100mm


(A)3. Proprietary metal frame suspended ceiling system

2. Proprietary resilient bars fixed to timber Cavity filled with 50mm FIBREfon Micro Slab 50 or 100mm


60

Physical Properties

Note (2)

Minimum value at 10% compression

Properties

Overall thickness

Unit

m

Type and thicknessof facing*/ batten

Resilient layerthickness

mm

mm

Board size / roll size / batten length

2 kg/m

kg/board/roll

Weight

Compressive strength kPa

Resilient layer composition

-

-

Acoustic insulation

CHiP 21 CHiP 25

FIBRE dfon

0.6 x 2.40

13.10

18.88

21

18mm P5chipboard

100% Recycled PES

3

(2)200

20 MDF 12

0.6 x 2.40

6.95

11.00

12

9mm MRMDF

3

(2)200

1.2 x 2.40

5.00

14.40

20

(2)220

20

-

Recycled woodfibre board

Recycled wood fibre board

Baffle Strips

75mmx 1200mm

N/A

0.45

20

N/A

20

(2)220

0.6 x 2.40

14.50

20.88

25

18mm P5chipboard

7

(2)220

(1) Note Percentage of water absorption after 28 days fully immersed (foam)

Properties

Overall thickness

Unit

m

23

CHiP 23 HD5 HD +10

Type and thicknessof facing/batten


mm

mm

Board size / roll size / slab size

2 kg/m

kg/board/roll

Weight

18mm P5chipboard

YELO dfon

Long term waterabsorption (Resilient layer)

% vol.

0.6 x 2.40

12.75

18.36

(1) <5.0

1.5 x 33.33

<1.0

<25

(1)<5.0

-

10

Closed-cell, cross-linked polyethylene

Closed-cell, non-cross-linked polyethylene

Resilient layer / slab composition

-

5 10

-

Acoustic insulation

28

CHiP 28

18mm P5chipboard

0.6 x 2.40

12.90

18.57

(1) <5.0

10

1.5 x 75

<0.153(30kg/m )

18.56

(1)<5.0

-

5

5

20

0.6 x 1.20

25.00

20

1.2 x 1.20

26.00

28

Recycled PES fibre slab

Scree oarddB d

18.00 18.72

N/A

--_

Global warming potential (GWP) 0 <50 <5 0 0

Global warming potential (GWP)

ODP0 GWP<5


Cellecta acoustic insulation products are manufactured to the highest possible specification. All products’ physical properties are determined under strictly controlled laboratory conditions.

HiGYP32

1.2 x 2.40

20.40

58.75

32.5

12.5mmHiGYP

20

(2)220

HiGYPTM35

1.2 x 2.40

20.40

50.40

35

15mmHiGYP

20

(2)220

00 0 0 00 0

28 Micro

Slab 15

0.6 x 1.20

<0.5

15

0.4 x 1.20

<1.0

50

Recycled PES fibre slab

FIBRE dfon

<0.5 <1.0

--

--

--

0 0

Micro Slab 50

20mmScreedBoard

8

N/A

20mmScreedBoard

61


250

300

<40mm

>50mm

<0.5%

30

-50/+75

600 x 2500

20, 25, 30, 40, 50, 60, 75,

80, 90, 100

Properties

Overall thickness

Unit

m

Type and thicknessof facing / batten


mm

mm


2 kg/m

kg/sheet/roll

Weight


-

-

Acoustic insulation

Ultralay 3

-

3

1.00 x 2.401.20 x 15 (4)

3

0.75

1.80(4)18.00

22mm P5chipboard

8

26

CHiP T26 CHiP T30

18mm P5chipboard

30

0.6 x 2.40 0.6 x 2.40

13.40

19.29

16.20

23.32

Open-cell, low resonance, recycled, flexible polyurethane

(Grade A2)

8

17

9mm MRMDF

0.6 x 2.40

7.45

10.74

8

45(Design height)

(3)

Batten

45

40mm (h) x45mm (w)

-

-

10

2.40

Batten

70

-

-

Quattro

45

15

0.6 x 2.40

20.00

28.88

18mm P5chipboard


(Grade B1)

MDF T17Ultralay

5

DECK d fon


(Grade B1)

Ultra-high density, open cell, low resonance, recycled

polyurethane

-

5

1.00 x 2.401.20 x 10

5

1.25

3.0015.00

Cradles

To suit 45mm(w) batten

-

-

10

12 + batten height

-

Open-cell, low resonance, recycled,

ultra high density, polyurethane

0.6 x 2.40

37

17.20

24.76

15

CHiP T 37

22mm P5chipboard

65mm (h) x45mm (w)

-

-

10

2.40

(3)70(Design height)

0.6 x 2.40

X2iUnitStandardProperties

BS EN 12667: 2001 W/mK

kPaBS EN 826

Thermal conductivity

(5)Compressive strength

0.029

250

300

<40mm

>50mm

% Volume

3kg/m

oC

BS EN 12087

BS EN 1602

-

Long-term water absorption by immersion

Density

Temperature range

<0.5%

30

-50/+75

- mmSheet size 600 x 2500

- mmThickness’ 20, 25, 30, 35,

40, 50, 60, 70, 75, 80, 90, 100

Thermal insulation

“Peel clean” option available on all chipboard products

Notes (3) 2 (4) Batten height when floor loaded to 25kg/m . Subject to availability

Note (5) Minimum value at 10% compression

Global warming potential (GWP) 0 00 0 0 00 0 0

X2iProperties

Overall thickness

Unit

m

Type and thicknessof facing


mm

mm


2 kg/m

kg/mat


-

-

Acoustic insulation

Ultramat 15

High density, open cell, low resonance, recycled

polyurethane

9

1.00 x 1.20

15

15

18.00

Cellecta Extruded polystyrene (XPS)

YELOFOAM

Weight

0

Global warming potential (GWP) 0

DECK d fon

Global warming potential (GWP) 0 Global warming potential (GWP) 0 0Global warming potential (GWP) >5 <5

eco

3mm high density barrier bonded to both faces

of the resilient layer

polymeric

BM TRADAC E R T I F I C A T I O N

FSCCertified Company

C

<75 - 0.034>80 - 0.036

62

Standards & Codes of PracticeLegislationBuilding Regulations 2000 - Approved Document E: Resistance to the passage of sound, 2003 edition.

Scottish Building Standards 2010 - Section 5: Noise

BRE: The Code For Sustainable Homes -Technical Guide 2009

Building Regulations 2000 - Approved Document L1A & L1B: Conservation of Fuel and Power in Dwellings

Building Regulations 2000 - Approved Document L2A & L2B: Conservation of Fuel and Power in Buildings Other Than Dwellings

Scottish Building Standards 2010.- Section 6: Energy

BS EN ISO 6946: 1997 - Thermal resistance and thermal transmittance: Calculation methods

BS EN ISO 13370: 1998 - Thermal performance of buildings: heat transfer via the ground: Calculation methods

BS 6399: 1984 - Design loadings for buildings: Code of practice for dead loads

BS EN ISO 717: 1997 - Impact sound transmission of a separating floor.

GlossaryImpact sound Sound resulting from direct impact on a building element such as from foot traffic.

Airborne sound Sound propagating through the air, often linked to noise sources such as music centres, televisions and speech.

Flanking transmissionSound transmitted between rooms via flanking elements instead of directly through separating elements or along any path other than the direct path.

Resilient layerA layer that isolates a floating layer from a base floor and surrounding walls.

D + C nT,w tr

Weighted standardised level difference which characterises the airborne sound insulation between two rooms using

ospectrum adaptation term (N .2) from BS EN ISO 717-1: 1997.

C troSpectrum adaptation term (N .2) from EN ISO 717-1: 1997

to take into account of a specific spectrum (which are predominantly low frequency based).

Rw

A single-number quality (weighted) which characterises the airborne sound insulation of a building element from measurements undertaken in a laboratory in accordance with BS EN ISO 717-1: 1997

LnT,w

Weighted standardised impact sound pressure level. A single-number quantity (weighted) to characterise the impact sound insulation of floors. Refer to BS EN ISO 140-7 1998.

rd DLw

This is specific to Robust details and is the measured improvement of impact sound, resulting from the installation of a floating floor treatment on a test floor in a UKAS accredited acoustic laboratory.

rd DLw

This is specific to Robust details and is the measured improvement of impact sound, resulting from the installation of a floating floor treatment on a test floor in a UKAS accredited acoustic laboratory.



63

Further InformationArchitectural Drawings

Specification Clauses

Installation

Packaging

On-site handling & storage

Architects and designers can quickly and easily insert Cellecta’s insulation products into their drawings by either downloading the specific detail from Cellecta’s web site or contacting Cellecta’s technical team who will email the relevant FASTRACK file.

Architects, designers and specifiers can quickly and easily insert one of Cellecta’s insulation products into their specification document, by either downloading the specific clause from Cellecta’s website (www.cellecta.co.uk) or contacting Cellecta’s technical team who will email the relevant clause.

Copies of COSHH data for all Cellecta products are available upon request.

CAD

Health and Safety

All Cellecta acoustic insulation products are supplied with detailed fixing instructions. For further assistance contact Cellecta’s technical team on Tel. 08456 71-71-74.

Cellecta polyethylenes are packed in polythene bags. Acoustic battens and sheets are shrink-wrapped and strapped on wooden pallets with corner protectors.

Cellecta polyethylenes can be stored outside, but should be protected from long-term exposure to direct sunlight, otherwise surface degradation may occur. Cellecta acoustic battens and boards must be stored on level ground, in a dry environment, undercover and not sheeted outside.

NotesCellecta reserves the right to amend product specifications without prior notice. Colours shown are for illustration purposes. Product technical data stated is typical. The information included in this manual is based on Cellecta’s experience and is believed to be reliable. The Green Guide rating and Code credits quoted are given as a guide and should be checked accordingly. U-values quoted and applications illustrated are typical and should not be taken as a basis for design.

Cellecta, as the manufacturer, has no control over the installation of its products. The purchaser should evaluate the product's suitability and is responsible for adhering to any laws or regulations in this respect, making the purchaser also liable for observing any third party rights.

Technical Helpline:

Tel. 08456 71-71-74Fax. 08456 71-71-72Email: [email protected]

Technical and installation advice Site surveys and take-off serviceU-value, condensation risk and imposed load calculations

Head Office: Unit D Norman Close, Rochester, Kent, United Kingdom. ME2 2JUTel. 08456 71-71-74Fax. 08456 71-71-72email: [email protected]


R

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