innovative timber buildings – including cross laminated timber and laminated veneer lumber by liam...

Innovative Timber Buildings

Liam DewarDirector, Eurban

Liam Dewar

Innovative TimberBuildings

WHY TIMBER BUILDINGS?

BRENDELAND & KRISOFFERSON ARKITEKTER

WHOLE-LIFE CARBON

EMBODIED CARBON STORED CARBON

LOWER(THROUGH SUBSTITUTION)

+

EMBODIED CARBONMATERIAL SUBSTITUTION

IMAGE © WWW IMAGE © PRIMARY INDUSTRIES & RESOURCES

EMBODIED CARBONMATERIAL SUBSTITUTION


STORED CARBONWHAT SHALL WE DO WITH PLANTATION TREES?

STORED CARBONMANY USES = NO WASTAGE

STORED CARBONAPPLICATION / LIFE EXPECTANCY

TIMBER USE LIFE EXPECTANCY

Fuel Wood 1 year

Packaging 2 years

Wood Products 10 years

Books 25 years

Furniture 30 years

Woodfibre Insulation 60 years

Timber Structure 80 years

STORED CARBONTIMBER STRUCTURES

80 YEARS

WHY SOLID TIMBER BUILDINGS?

WHOLE-LIFE CARBON

EMBODIED CARBON STORED CARBON OPERATIONAL CARBON

LOWER LOWER

HIGHER

LOWER EMBODIED CARBON THROUGH STRUCTURAL REDUNDANCY =

DURABILITY


IMAGES © PROGETTO SOFIE

SEISMIC TESTING, TSUKUBA, JAPAN

LOWER EMBODIED CARBON THROUGH ROBUSTNESS = DURABILITY

HIGHER STORED CARBONUSED TO OFFSET MORE EMBODIED CARBON

SOURCE: HOW BAD ARE BANANAS?

ITEM CARBON FOOTPRINT TIMBER

Night in a hotel 25 kg CO2e 0.03 m3

Laptop computer 720 kg CO2e 0.9 m3

Flight – London to Adelaide return 5.7 t CO2e 7.2 m3

Average 40-year-old UK citizen 789 t CO2e 1,001 m3

Average 40-year-old Australian citizen 1,578 t CO2e 2,002 m3

OPERATIONAL CARBONFOR COMFORT & HEALTH

LOWER OPERATIONAL CARBONTHROUGH THERMAL STABILITY

MATERIAL THERMAL MASS STABILITY ACTIVITY

c.ρ (kJ/m2K) λ / c.ρ (cm2/s) √ λ .c.ρ (kJ/m2K/s)

Solid Timber 1,008 12

0.36

Water 4,190 141.56

Brickwork 990 440.66

Concrete 2,640 682.18

SIP Panel (EPS) 24 167 0.03

Air 1 2,500 0.01

LOWER OPERATIONAL CARBON THROUGH MOISTURE STABILTY

The impact of hygroscopic materials (the ability of a material to absorb water from the air) is more effective than mechanical ventilation (0.5 ac / h)

SOURCE: RAKENNUSLEHTI, VTT, 2000

SOLID TIMBER MATERIALS


IMAGE ©

LOG CONSTRUCTION NEW-BUILD HOUSE, GRISONS, CH


IMAGE © GION A. CAMINADA

LOG CONSTRUCTIONNEW-BUILD HOUSE, GRISONS, CH



LOG CONSTRUCTION NEW-BUILD SCHOOL, GRISONS, CH



BRETTSTAPELPLANAR ELEMENTS - DOWELLED


IMAGE ©

BRETTSTAPELLOW-TEC MANUFACTURE

BRETTSTAPEL NARROW WIDTH


BRETTSTAPEL EXTERNAL RACKING BOARD


CROSSLAM PLANAR ELEMENTS - GLUED

CROSSLAM PLANAR ELEMENTS - GLUED

Thickness: Typically 50-400mm

CROSSLAM INDUSTRIAL MANUFACTURE

IMAGES © FINNFOREST MERK

CROSSLAM WALLS


CROSSLAM FLOORS & ROOFS


CROSSLAM DIMENSIONAL STABILITY


CROSSLAM SIMPLICITY - CONNECTIONS


CROSSLAM SIMPLICITY - AIRTIGHTNESS


CROSSLAM SIMPLICITY – INTERFACES


BENEFITSSIMPLICITY - FIT-OUT

SOLID TIMBER CONSTRUCTION


IMAGE © KLH MASSIVBAU

SOLID TIMBER CONSTRUCTIONPROCESS-DRIVEN – A B C

MATERIAL SUPPLY INSTALLATIONTIMBER DESIGN

SOLID TIMBER CONSTRUCTIONA - TIMBER DESIGN

TIMBER DESIGN

TIMBER DESIGNTIMBER & VALUE ENGINEERING


TIMBER DESIGN CNC INPUT DATA & INSTALLATION DRAWINGS


SOLID TIMBER CONSTRUCTIONB - MATERIAL SUPPLY

INSTALATION

MATERIAL SUPPLYFOREST COVER

IMAGE © THOMAS STONEY BRYANS

MATERIAL SUPPLY MATERIAL SOURCE

SOLID TIMBER CONSTRUCTIONC - INSTALLATION

INSTALLATION QUALITY ASSURANCE

CASE STUDIES

IMAGE © KARAKUSEVIC CARSON

SUNKEN HOUSE LONDON, UK

IMAGE © ED REEVE

SUNKEN HOUSE STRUCTURAL CONCEPT

SUNKEN HOUSE COMPONENT MODEL

SUNKEN HOUSE MATERIALS

SUNKEN HOUSE GROUNDWORKS

IMAGE © ED REEVE

SUNKEN HOUSE INSTALLATION - SITE

IMAGE © ED REEVE

SUNKEN HOUSE INSTALLATION

SUNKEN HOUSE ROOF PANELS


SUNKEN HOUSE INSTALLATION - ROOF

SUNKEN HOUSE DETAIL - ROOF


SUNKEN HOUSE DETAIL - ROOFLIGHT


SUNKEN HOUSE EPDM ROOFING

SUNKEN HOUSE TIMBER CLADDING

IMAGE © ED REEVE

SUNKEN HOUSE TIMBER CLADDING


IMAGE © ED REEVE

SUNKEN HOUSE KITCHEN / DINING

IMAGE © ED REEVE

SUNKEN HOUSE CIRCULATION

IMAGE © ED REEVE

SUNKEN HOUSE STUDIO


IMAGE © ED REEVE

SUNKEN HOUSE PROJECT DATA


CLIENTPrivate

ARCHITECTAdjaye Associates

GROUNDWORKSWallace Contractors

TIMBER ENGINEERCarbon Eng

FLOOR AREA150 m2

INSTALLATION PERIOD1 week

MATERIALS USEDCrosslam / Glulam / Hemp Insulation

STORED CARBON58 t CO2e

DARTINGTON SCHOOL DEVON, UK

IMAGE © WHITE DESIGN

DARTINGTON SCHOOL DESIGN CONCEPT – FLAT-PACK


DARTINGTON SCHOOL DESIGN CONCEPT -CLUSTER


DARTINGTON SCHOOL COMPONENT MODEL – CLUSTER 3

DARTINGTON SCHOOL GROUNDWORKS – PRECEDENT

BRE MODULAR CLASSROOM

DARTINGTON SCHOOL GROUNDWORKS

IMAGES © WHITE DESIGN

DARTINGTON SCHOOL TIMBER FLOOR SLAB

DARTINGTON SCHOOL INSTALLATION

DARTINGTON SCHOOL WINDOWS & DOORS

DARTINGTON SCHOOL WOODFIBRE INSULATION


DARTINGTON SCHOOL TIMBER CLADDING


DARTINGTON SCHOOL CLASSROOM


DARTINGTON SCHOOL EXTERNAL


DARTINGTON SCHOOL PROJECT DATA

CLIENTDevon Country Council

ARCHITECTWhite Design

GROUNDWORKS ENGINEERRamboll


MAIN CONTRACTORInterserve

BASIC BUILD COST£1,800 / m2

FLOOR AREA2,030 m2

INSTALLATION PERIOD12 weeks

MATERIALS USEDCrosslam / Glulam / Woodfibre Insulation

STORED CARBON600 t CO2e

ENVIRONMENTAL RATINGBREEAM Excellent

ESTIMATED WATER USE4.3 m3 / pupil / year

WAINGELS COLLEGE BERKSHIRE, UK

IMAGE © HUFTON + CROW

WAINGELS COLLEGE DESIGN CONCEPT – NATURAL DAYLIGHT

IMAGE © SHEPPARD ROBSON

WAINGELS COLLEGE DESIGN CONCEPT – CENTRAL COURTYARD


WAINGELS COLLEGE DESIGN CONCEPT – CENTRAL COURTYARD

IMAGES © SHEPPARD ROBSON

WAINGELS COLLEGE DESIGN CONCEPT – OPEN PLAN


WAINGELS COLLEGE LIGNATUR FLOOR & ROOF CASSETTES

WAINGELS COLLEGE COMPONENT MODEL

WAINGELS COLLEGE COMPONENT DRAWINGS - WALLS

WAINGELS COLLEGE COMPONENT DRAWINGS - FLOOR

WAINGELS COLLEGE COMPONENT DRAWINGS – ROOF

WAINGELS COLLEGE COMPONENT DRAWINGS

WAINGELS COLLEGE GROUNDWORKS


WAINGELS COLLEGE INSTALLATION

WAINGELS COLLEGE FLOOR CASSETTES

WAINGELS COLLEGE ROOF CASSETTES

WAINGELS COLLEGE BESPOKE TRUSS



3.5m

WAINGELS COLLEGE BESPOKE TRUSS - ASSEMBLY HALL


WAINGELS COLLEGE CIRCULATION


WAINGELS COLLEGE RENDER / TIMBER CLADDING


WAINGELS COLLEGE TIMBER CLADDING


WAINGELS COLLEGE PROJECT DATA

CLIENTWokingham Borough Council

ARCHITECTSheppard Robson

GROUNDWORKS ENGINEERRamboll


MAIN CONTRACTORWillmott Dixon


FLOOR AREA12,925 m2

INSTALLATION PERIOD36 weeks

MATERIALS USEDCrosslam / Glulam / Lignatur Cassettes

STORED CARBON2,285 t CO2e

ENVIRONMENTAL RATINGBREEAM Excellent

BRIDPORT HOUSELONDON, UK

BRIDPORT HOUSEDESIGN CONCEPT


BRIDPORT HOUSEBRIEF REQUIREMENT - UNDERGROUND SEWER

BRIDPORT HOUSEDESIGN CONCEPT


BRIDPORT HOUSEBRIEF REQUIREMENT – UNIT MIX

BRIDPORT HOUSESTRUCTURAL CONCEPT - LOAD TRANSFER

BRIDPORT HOUSE STRUCTURAL CONCEPT - LOAD TRANSFER

BRIDPORT HOUSE STRUCTURAL CONCEPT - STRENGTH /

SETTLEMENT

BRIDPORT HOUSESTABILITY

BRIDPORT HOUSECOMPONENT MODEL

BRIDPORT HOUSEINSTALLATION - SITE


BRIDPORT HOUSEINSTALLATION


BRIDPORT HOUSEWEEK 1

BRIDPORT HOUSE FIT-OUT - SCREED


BRIDPORT HOUSEFIT-OUT


BRIDPORT HOUSEBRICK CLADDING

BRIDPORT HOUSE PROJECT DATA

CLIENTHackney Borough Council

ARCHITECTKarakusevic Carson

GROUNDWORKS ENGINEERPeter Brett Associates


MAIN CONTRACTORWillmott Dixon


FLOOR AREA4,154 m2 (41 dwellings)

INSTALLATION PERIOD10 weeks = 40% less than traditional

MATERIALS USEDCrosslam

STORED CARBON1,200 t CO2e

OPERATIONAL CARBON73.4 t CO2e / year

ENVIRONMENTAL RATINGCHS Level 4

FUTURE AUSTRALASIALOCAL MATERIALS

FUTURE AUSTRALASIALOCAL PROJECTS

FUTURE AUSTRALASIA

Innovative Timber Buildings

Liam DewarDirector, Eurban, UK

Questions?

innovative timber buildings – including cross laminated timber and laminated veneer lumber by liam...

Business

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sunken house

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