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INSTYTUT BADAWCZY DRÓG I MOSTÓW 03-302 Warszawa, ul. Instytutowa 1 phone secretary's office: 22 814 50 25, fax: 22 814 50 28
Warsaw, 30 August 2017
NATIONAL TECHNICAL EVALUATION
No. IBDiM-KOT-2017/0047 edition 1 On the basis of Art 9, passage 2 of the Act of 16 April 2004 on Construction Materials (Journal of Laws of 2016 item 1570 with amendments), after completing a procedure in accordance with the provisions of the Regulation of the Minister of Infrastructure and Construction of 17 November 2016 on National Technical Evaluations (Journal of Laws of 2016 item 1968), at the request of the manufacturer named:
EW INVEST Eryk Wiśniewski having its registered office at: ul. Szkolna 13
74-106 Stare Czarnowo
The Research Institute of Roads and Bridges (IBDIM)
positively evaluates the utility properties of the construction product:
Elements for crown units made from recycled plastic for inspection chambers
with the trade name: Elements for surface crown units made from recycled plastic for sink basins
„System TVR T”
intended for road construction, in the scope declared in this National Technical Evaluation by
IBDiM.
DIRECTOR
prof. dr hab. ?Eng. Leszek Rafalski
National Technical Evaluation Date: 30 August 2017 National Technical Evaluation's Expiration Date: 30 August 2022
National Technical Evaluation Document no. IBDiM-KOT-2017/0047 edition 1 contains 23 pages, including the appendix.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 2/23
1 TECHNICAL DESCRIPTION OF THE CONSTRUCTION PRODUCT
1.1 Technical and Trade Name
According to § 9, passage 1, subparagraph 3 of the Regulation of the Minister of Infrastructure and
Construction of 17 November 2016 on National Technical Evaluations, the Research Institute of Roads
and Bridges has determined the following technical name: Elements for crown units made from recycled plastic for inspection chambers and trade name: Elements for surface crown units made from recycled plastics for inspection
chambers "System TVR T".
1.2 The name and address of the manufacturer, and the name and address of the manufacturer's authorized representative, if any
The Applicant is a manufacturer, whose name and registered office address are provided on page 1/23 of this IBDiM National Technical Evaluation.
1.3 The Product's Production Site
The product is produced in the EW INVEST Eryk Wiśniewski manufacturing plant, having its registered office at: ul. Szkolna 13, 74-106 Stare Czarnowo. 1.4 The product's type designation and technical description
1.4.1 Type Designation
On the basis of the manufacturer's information, the Research Institute of Roads and Bridges has identified the following types of the construction product:
1. Adjustment rings - height and grade type; 2. Rings, slabs, and buffer cones. 3. Adapters for gullies and manholes, supporting and protecting elements.
The types of the products include the following elements: adjustment rings (type 1) designated T1, internal diameters
DN/ID from 100 mm to 1000 mm, heights from 10 mm to 250 mm, grade rings (type 1) designated T1K, internal diameters DN/ID from 100 mm to 1000 mm, heights 9
mm/22 mm, 15 mm/28 mm and 30 mm/60 mm, adjustment rings with installation holes (type 1) designated T1C, internal diameters DN/ID from 280
mm to 800 mm, heights from 10 mm to 200 mm,
adjustment rings with middle edge (type 1) designated T1N,
with internal diameters DN/ID from 320 mm to 800 mm, heights from 30 mm to
150 mm,
adjustment rings with external edge (type 1) designated T1R, with internal diameters DN/ID from
240 mm to 800 mm, heights from 30 mm to 200 mm,
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 3/23
adjustment rings with a cut for laying at a curb (type 1) designated T2, internal diameters DN/ID from 200 mm to 600 mm, heights from 10 mm to 240 mm,
square- shaped adjustment rings (type 1) designated T6, internal diameters DN/ID from 200 mm to
1100 mm, heights from 10 mm to 240 mm,
square- shaped adjustment rings with external edge (type 1) designated ECO2, internal diameters
DN/ID from 120 mm to 1100 mm, heights from 25 mm to 240 mm, buffer cones (type 2) designated T3, internal diameters DN/ID from
180 mm to 750 mm, heights from 130 mm to 240 mm, relieving square base slabs (type 2) designated T04, with internal diameters DN/ID from 80 mm to
1100 mm, heights from 20 mm to250 mm, round base slabs, relieving type (type 2) designated T06, internal diameters DN/ID from 80 mm to
1100 mm, heights from 20 mm to 250 mm, octagonal relieving slabs (type 2) designated T08, internal diameters DN/ID from 80 mm to 1100
mm, heights from 20 mm to 250 mm, Adapters for manholes and gullies (type 3) designated TX, internal diameters DN/ID from 100 mm
to 800 mm, heights from 30 mm to 240 mm, Adapters for manholes and telescopic gullies, street boxes (type 3) designated TXP, internal
diameters DN/ID from 80 mm to 800 mm, heights from 30 mm to 240 mm, protecting adapters for manholes, inlets, street boxes (type 3), designated TXO, internal diameters
DN/ID from 150 mm to 1000 mm, heights from 40 mm to 240 mm, guiding rings for manholes and self-levelling inlets, adapters (type 3) designated TXS, internal
diameters DN/ID from 150 mm to 800 mm, heights from 40 mm to 240 mm. The openings in crown unit elements may be located centrically or eccentrically, and have square, rectangular, round shape adjusted to the type of the crown unit of the manhole chamber, non-manhole chamber, street inlet top unit.
1.4.2. Technical description of the construction product, as well as the applied materials and
components
Elements of finials made of recycled plastics for "System TVR T" sewage chambers are integral, alternative upper parts of structural elements of manhole and inspection chambers and rain inlets, made of
concrete and plastics, described in PN-EN 1917: 2004 and PN-EN 13598-2:2016-09. The "System TVR T" elements for inspection chamber surface crown units, which include adjustment rings, base slabs, buffer cones and rings, adapters for gulies and manholes, and supporting - protecting elements for utilities are prefabricated elements made of a mixture of recycled thermoplastic materials in the process of extrusion and high-pressure molding. The basic material of the polymer composition is polyvinyl chloride (PVC), plasticized and non-plasticized, polyolefines (LD-PE, MD-PE, HD-PE, PP, PEX), and admixtures of different polymers and fillers in an amount of up to 20%.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 4/23
The parameters of the raw material, the polymer compositions, the characteristics of the recyclate plastics used in the production process of the "System TVR T" elements are specified, among others, in PN-EN 15343: 2010, PN-EN 15344: 2010, PN-EN 15345: 2010 and PN-EN 15346: 2014-12. The surfaces, and the edges of the crown unit surface elements made from recyclate plastic for inspection chambers of "System TVR T" should be smooth, undamaged, free of blowholes, hollows, scratches and deformations. The colour should be homogenous in terms of its shade and intensity on the whole surface of the product. The typical dimensional parameters of the crown unit surface elements made from recyclate plastic for inspection chambers of "System TVR T" are specified in Appendix 1. The dimensions should be verified in accordance with PN-EN ISO 3126: 2006 with a manual slide calliper, down to 0.1 mm.
2 INTENDED USE
2.1 Intended use of the product The "System TVR T" crown unit surface elements made from recyclate plastic for inspection chambers are prefabricated elements for the construction of new, and for a repair of damaged crown unit elements in sewer systems. They are an integral structure that supports the crown units of a chamber, a street inlet, utilities, they are designed to be installed between, around, and on elements of inspection chambers, and storm inlets, in particular: a) Type 1 Adjustment rings designated T1, T1K, T1R, T1C, T1N, T2, T6,
ECO2 for: - adjusting the height of an inspection chamber, storm inlet, to the pavement ordinate,
- regulating the inclination angle of the crown units of manhole chambers, non-manhole
chambers, street inlets,
- securing the shaft of an inspection chamber, a street inlet, against negative effects of cast-iron
crown units exposed to traffic loads, - providing uniform support to the bodies of crown units,
- protecting the concrete elements (of a surface crown unit) against negative effects of
environmental factors, - supporting the crown unit of a manhole chamber, providing the whole load-bearing surface
of the body with uniform, tight support in chambers made of concrete and plastics, - attenuating, absorbing, dissipating traffic vibration;
b) Type 2 Buffer cones and rings, base slabs designated as T3, T04, T06, T08, for: - transferring traffic loads acting on the crown unit of manhole chambers, non-manhole
chambers, street inlets beyond the shaft to the structural ground or road pavement layers, - protecting the shaft of an inspection chamber against damage caused by vehicle traffic, both in
the vertical, and horizontal plane, - adjusting the height of an inspection chamber to the pavement ordinate,
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 5/23
- reducing the free clearance, the internal diameter of the riser of a manhole chamber, an
inspection chamber, a street inlet, - creating a structural support (base, foundation) for adjusting rings, adapters, and directly for
the crown unit of chambers and street inlets, and for repaired or newly installed road pavement around the crown unit of a street inlet, or a manhole;
c) Type 3 Adapters for manholes and gullies, supporting and protecting elements for utilities, designated
TX, TXP, TXO, TXS for:
- supporting the crown unit of a gutter inlet, for providing the whole surface of the body with
uniform, tight, permanent support in chambers and stormwater inlets made of concrete and
plastics,
- for enabling the installation, (height and diameter adjustment), the connection of the surface crown unit of a chamber with the body of a manhole, self-levelling inlet on/and in the pavement of a road,
- direct and indirect support, for placing the crown unit of telescopic manholes and the inlets of plastic chambers in the pavement structure of a road,
-for structural support (the base, foundation, protection), for telescopic, self-levelling crown
units of plastic chambers, and street boxes, elements of street utilities, - protection of road pavement against negative effects of devices and crown units exposed to traffic
and environmental loads,
- for structural support for repaired or newly installed road pavement around the crown unit of a street inlet, or a manhole.
2.2 The product's application scope
On the basis of § 9 section 2 item 1 of the Regulation of the Minister of Infrastructure and Construction of 17 November 2016 on National Technical Evaluations, the Research Institute of Roads and Bridges positively evaluates the utility properties of the construction product named: Elements for crown units made from recyclate plastic for inspection chambers intended for road construction with regard to: 2.2.1 public roads without limitation, as defined by and according to the terms specified in the Regulation of the Minister of Transport and Maritime Economy of 2 March 1999 on the Technical Conditions for Public Roads and Their Location
(Journal of Laws no. 43, item 430 as amended), and in the Regulation of the Minister of Transport
and Maritime Economy of 16 January 2002 on the Technical-Construction Regulations Concerning Toll Motorways (Journal of Laws No.12, item 116 as amended);
2.2.2 internal roads without limitation, as defined by the regulations of the Act of 21 March 1985 on Public Roads (Journal of Laws No.14 , item 60 with amendments);
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 6/23 2.2.3 road engineering facilities without limitation, as defined by and according to the terms specified in the Regulation of the Minister of Transport and
Maritime Economy of 30 May 2000 on the Technical Conditions for Road Engineering Facilities And
Their Location (Journal of Laws no. 63 item 735 with amendments);
2.2.4 railway engineering facilities without limitation, as defined by and according to the terms specified in the Regulation of the Minister of Transport and
Maritime Economy of 10 September 1998 on the Technical Conditions for Railway Structures And Their
Location (Journal of Laws no. 151, item 987).
2.3 The Product's Application Conditions
"System TRV T" elements for surface crown units made from recyclate plastic for inspection chambers
may be used in areas intended for vehicle, pedestrian, and bicycle traffic, and in greenery lanes that divide
traffic lanes and other areas related to transport construction. The conditions for the foundation, construction, assembly, and operation of the "System TVR T" surface crown unit elements made from
recyclate plastic for inspection chambers should be compliant with generally recognized principles
of designing, placing, and assembly of sewerage pipelines with those specified in PN-EN 1610: 2015-10, PN-EN 476: 2001, PN-
EN 13598-2: 2016-09, and in other standards related to the water- sewage construction industry, as well as with the general guidelines and detailed technical specifications of the manufacturer. The
'System TVR T" crown unit elements made from recyclate plastic for inspection chambers should be
applied based on the construction design, taking account of the water-ground conditions, and expected
operational loads, technical recommendations, and application and assembly manuals for inspection
chambers and their crown units that can be found in technical folders and manuals of the manufacturers of
chambers, and crown units. Adjustment rings may be assembled on sewage chambers and sewage inlets, and on other technical
utilities. They require a levelled, stable, and durable base/foundation for the installation. Any observed
irregularities, losses, process defects in elements that provide direct support for any adjusting rings and
other elements of "System TVR T" should be fixed by means of a levelling-repair layer. The levelling-
repair layer should be made of quick binding waterproof masses, consistent with the standard PN-EN 1504-3:2006. Before installing any surface crown units with the use of "System TVR T" elements, check, among others, the diameter of the adjusting rings of particular chamber or inlet, the matching of the structural elements of
the crown units of manhole chambers, and gutter inlets, the class of the crown unit. The installed
adjustment rings and other elements of "System TVR T" should, at the whole of their surface, adhere to
the top elements of the shaft of inspection chambers, gutter inlets, reducing pipes, covering slabs, rings, or
buffer cones.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 7/23
The adjustment rings should be laid centrically over the manhole/inspection opening of a chamber, to
achieve total required adjustment height. When adjusting, take into consideration the use of grade rings
that ensure levelling of the crown unit with the crosswise and oblong gradients of the pavement of a road. The recommended height of the surface crown unit made with the use of adjusting elements of "System
TVR T" depends on the type, the function, the location of an inspection chamber and is: from 20 cm to 30
cm for manhole inspection chambers made of concrete, from 50 cm to 60 cm for manhole inspection
chambers made of plastic, including the height of buffer elements, up to 70 cm for non-manhole
chambers, inspection chambers, stormwater inlets made of concrete or plastics. All the listed chambers
are in the traffic area of group 1-4, class D400, according to PN-EN 124-1: 2015-07. To ensure water resistance of the crown unit, continuous sealing made from polymer sealing-binding
mass should be used between all of its elements. It is possible to use adjusting rings made of plastic
alternately with rings made of concrete (alternating crown unit system). The "System TVR T" elements
are compatible with concrete elements made according to PN-EN 1917: 2004. The bases of the bodies of
manhole crown units should be supported, at the whole surface, on the adjustment ring. The external
diameters of the adjusting rings that provide direct support for the crown unit should always be larger or
equal to the external diameters of the bases of the manhole bodies. At the bases of polygonal, framework
manholes, it is recommended to use a foundation slab (T04), which will support the body on the whole
surface, and shall protect the pavement around the chamber being adjusted against cracking. If the bodies of the crown units of manhole chambers, or of the crown units of gutter inlets are structurally
prepared, and their manufacturer recommends anchoring, the aforementioned crown units can be
anchored using screws for surface crown unit elements made from plastic. The height adjustment rings
can be secured from the outside with the hot method with mineral-bituminous mix (asphalt concrete) or
concrete mix. The pavement around any surface crown unit should be reconstructed according to the
design. The surface crown units for plastic chambers consist of rings, cones, relieving slabs laid centrically
around the shaft pipe of a chamber. The relieving elements should be assembled on a specially prepared
load-carrying structure, ensuring safe transfer of loads on the ground base, or the structural layers of the
pavement. Thickening should be conducted in such a way that in areas exposed to dynamic loads coming
from vehicle traffic (group 3 and group 4 according to PN-EN 124-1: 2015-07), the ground compacting
ratio is greater than 0.98 according to a standard Proctor test. In the areas with limited traffic and loads
(group 1 and group 2), the ground should be thickened to a ratio > 0.95 according to a standard Proctor
test. The riser/core pipe of a plastic chamber should be isolated with a structural gap, with a width of at
least 5 cm of free space between the top of the pipe and the top surface of the load relieving element. It is
advised to make sealing between the external wall of the shaft pipe and the internal surface of the load
relieving element.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 8/23
In the event the ordinates of the pavement change after adjusting a plastic chamber according to the
recommendations of its manufacturer, additional regulation can be made by means of adjusting rings
supported on load relieving elements. The diagrams of the foundation for the surface crown units made from recyclate plastic for inspection
chambers is in the Appendix. The construction product should be applied in accordance with its intended use, the range and conditions given in the National Technical Evaluation, and in the technical-construction regulations relevant for different kinds of road structures. Before using the construction product in a way inconsistent with the technical-construction regulations, obtain the permission for an exemption from these regulations following the procedure outlined in Article 9 of the Act of 7 July 1994 Building Law (t. j. Journal of Laws of 2016, item 290 with amendments).
3 UTILITY PROPERTIES OF THE CONSTRUCTION PRODUCT AND METHODS USED TO EVALUATE THEM
The utility properties of the construction product are specified in the table.
Table
Item Type designation
Primary utility characteristics
of the construction product
intended application or
applications
Properties
expressed in levels,
classes, or in a descriptive
manner
Unit Testing methods
and calculations
1 2 3 4 5 6
1 1. Rings
Hardness according to
-height
adjustment 46 ± 4 Sh’ D PN-EN ISO 868:2005
Shore
and grade
adjustment
2 2. Rings
and buffer cones Load
test for class:
- A15
3. Adapters for
- B125
PN-EN 124-1:
gullies and
manholes kN
- C250 2015-07
- D 400
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 9/23 4 PACKING, TRANSPORT, AND STORAGE, AND LABELLING MANNER
PRODUCT
4.1 Packing
The "System TRV T" elements for surface crown units made from recyclate plastic for inspection chambers should be packed on pallets to a maximum height of 2.0 m horizontally, and secured with color film/stretch, and taped together using a transport tape.
4.2 Storage, transport, and loading
The "System TRV T" elements for surface crown units made from recyclate plastic for inspection chambers should be stored on pallets on a flat level ground, in roofed rooms, and secured against harmful impact of sun radiation. It is accepted to store on open storage yards, however, the storage time (including storage at the construction site) should not exceed 1 year. The "System TRV T" elements for surface crown units made from recyclate plastic for inspection chambers should be transported horizontally. During loading and unloading, caution should be exercised, avoid impacts to prevent damage of the rings. The "System TRV T" elements for surface crown units made from recyclate plastic for inspection chambers should be transported on vehicles of proper dimensions. During transport, they should be protected against moving, external point pressure, deformation, and impacts. 4.3 Labelling method of the construction product
The product should be labelled with a construction product marking according to the requirements set out in the Regulation of the Minister of Infrastructure and Construction of 17 November 2016 on the Method of Declaring the Utility Properties of Construction Products and on The Method of Marking Them With a Building Mark (Journal of Laws of 2016, item 1966). Before the product is marked with the construction product marking, prepare its national declaration of the utility properties of the construction product according to the formula published in Appendix no. 2 to the regulation cited, and make it available in the way described in the Regulation. The product's construction marking should include the following information:
the two last digits of the year when the construction marking was first put on the construction product
the name and address of the manufacturer or the identification marking that clearly identifies the
name and address of the manufacturer's seat, the name and designation of the construction product,
the number and year of the National Technical Evaluation, in accordance with which the utility
properties have been declared, the number of the National Utility Properties Declaration,
the level or class of the utility properties declared,
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 10/23
the name of the certifying unit that participated in the assessment and verification of the constancy of the construction product's utility properties,
the manufacturer's website address, if the national declaration of conformity is available
there.
5 ASSESSMENT AND VERIFICATION OF THE CONSTANCY OF THE UTILITY
PROPERTIES
5.1 The national system of assessment and verification of the utility properties' constancy According to Appendix no. 1 to the Regulation of the Minister of Infrastructure and Construction of 17 November 2016 on the Method of Declaring the Utility Properties of Construction Products and on The Method of Marking Them With a Construction Product Marking (Journal of Laws of 2016, item 1966) the Research Institute of Roads and Bridges designates for: The elements for crown units made from recycled plastics for inspection chambers required national system 4 of assessing and verifying the constancy of the utility properties. According to § 4 of the above regulation, in national system 4, an assessment and verification of the constancy of the utility properties of a construction product includes: a) the manufacturer's actions:
- identification of the type of the construction product, - evaluation of the product's utility properties on the basis of tests, calculations, tabular values or descriptive documentation of this product,
- running the plant's production control.
5.2 Identification of the construction product's type
Tests of the product that constitute the basis for the evaluation of the utility properties in relation to the
basic characteristics and intended application of this product specified in chapter 3 of this National Technical Evaluation, as well as verification of the dimensions in accordance with item 1.4.2 are the
product's type test. The types of the product covered by this National Technical Evaluation result from the
utility properties specified in chapter 3.
Determinations with regard to the utility properties of the construction product stipulated in the present
National Technical Evaluation constitute an evaluation of the utility properties of this product on the basis
of tests on samples, calculations, tabular values, or descriptive documentation. The product's type test should be performed again in the event when the results of the previously
conducted tests can be put into doubt, in particular when the following has been performed: construction
changes in any products, changes in the raw materials or components, significant changes in the
production technology or changes in the manufacturing conditions (e.g.: new process line, the production
plant moved, etc.).
5.3 Plant production control
The construction product, covered by this National Technical Evaluation, should be produced in accordance with the plant's production control.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 11/23
The manufacturer should establish, document, implement, and maintain a production control system in
the plant to ensure the constancy of the construction product's utility properties specified in this National
Technical Evaluation. The documentation of the plant's production control should contain: a) its organizational structure, b) the staff requirements (qualifications, rights, responsibility for particular elements of the plant's
production control system, trainings), c) internal audits, corrective and preventive actions,
d) supervision over the documentation and records,
e) inspection and test plans for the raw materials, the requirements, f) inspection and test plans for the finished product,
g) supervision over the production equipment,
h) supervision over the equipment for checks and tests, and the measurement consistency, i) supervision over the manufacturing process, including controls and interoperation tests, j) description of any subcontracted works, and the method of their supervision, k) handling of an inconsistent product, and complaints,
l) description of how the product is packed, transported, and stored, and marked. The documentation of the plant's production control should be supplemented with the technical
documentation, technical specifications (the product's standards, European or national technical
evaluations, etc.), legal regulations. The Quality Management System used as required by PN-EN ISO 9001: 2015-10 can be considered a
production control system, if the requirements of this National Technical Evaluation are also met. 5.4 Finished products tests 5.4.1 Tests program The finished products test program includes current tests,
5.4.2 Current tests Current tests of the finished products include inspections of: a) Shore's hardness according to the table,
b) test load according to the Table,
c) the dimensions according to item 1.4,2.
5.5 Sample taking for tests
Samples for the current tests should be taken according to: the documentation of the plant's production control system.
5.6 Frequency of tests The current tests should be performed for each batch of the product according to the test plan agreed in the documentation of the plant's production control system, but not less frequently than once a year. The size of the product batch should be determined in the documentation of the plant's production control system.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 12/23
5.7 Assessment of test results The utility properties of the construction product are consistent with all the functional properties specified in this IBDiM National Technical Evaluation.
6. INFORMATION
6.1 A National Technical Evaluation is not a document that authorizes to label a construction product with a construction marking.
6.2 A National Technical Evaluation is repealed by the body that has issued it, on their own initiative,
or at the request of the General Construction Inspector, after conducting an explanatory procedure
with the applicant.
6.3 The National Technical Evaluation does not violate the rights resulting from the Act of 30 June 2000
Industrial Property Law (Journal of Laws of 2003 No. 119, item 1117, as amended).
7. LIST OF DOCUMENTS USED IN THE PROCEDURE
In the procedure of issuing the National Technical Evaluation, the following were used: 7.1. Regulations
the Act of 16 April 2004 on Construction Materials (uniform text: Journal of Laws of 2016 item
1570) the Act of 7 July 1994 Building Law (vol. j. Journal of Laws of 2006, No. 156, item 1118 with
amendments) the Regulation of the Minister of Infrastructure and Construction of 17 November 2016 on National
Technical Evaluations (Journal of Laws of 2016 item 1968) the Regulation of the Minister of Infrastructure and Construction of 17 November 2016 on the Method
of Declaring the Utility Properties of Construction Products and on The Method of Marking Them With a Construction Product Marking (Journal of Laws of 2016 item 1966)
7.2 Polish and Other Standards a) PN-EN 124-1: 2015-07 Crown Units for Inlets and Manhole Inspection Chambers for Pedestrian and
Vehicle Traffic - Part 1: The classification, general design principles, the functional and test requirements, the methods of testing and compliance assessment
b) PN-EN 476: 2001 General Requirements Concerning Elements Applied in Gravitational Sewage
Systems c) PN-EN 1504-3: 2006 Products and Systems for Protecting and Repairing Concrete Structures-
Definitions, Requirements, Quality Control, and Compliance Assessment - Part 3: Structural and Non-Structural Repairs
d) PN-EN 1610: 2015-10 Sewerage Ducts Designing and Testing e) PN-EN 1917: 2004 Manhole and Non-Manhole Chambers Of Plain Concrete, Concrete Reinforced
With Steel Fiber and Reinforced Concrete
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 13/23
f) PN-EN 13598-2: 2016-09 Plastic Pipe Duct Systems for Underground No-Pressure Rain and Sanitary Drainage - Non-Plasticized poly (vinyl chloride) (PVC-U), Polypropylene (PP) and Polyethylene (Pe) - Part 2: Specifications for Manhole Inspection Chambers i non-manhole
g) PN-EN 15343: 2010 Plastics - Recycled Materials - Monitoring the Recycling of Plastics,
Compliance Assessment and Recyclate Content h) PN-EN 15344: 2010 Plastics - Recycled Materials The Characteristics of Recycled Polyethylene (PE) i) PN-EN 15345: 2010 Plastics - Recycled Materials The Characteristics of Recycled Polypropylene
(PP) j) PN-EN 15346: 2014-12 Plastics - Recycled Materials The Characteristics of Recyclate Poly(vinyl
chloride) (PVC), k) PN-EN ISO 868: 2005 Plastics and Ebonite - Determination of the Hardness by Means of Pressing
z with a Hardness Tester (Shore Hardness) l) PN-EN ISO 3126: 2006 Plastic Pipe Duct Systems - Plastic Elements - Dimensions Verification m) PN-EN ISO 9001: 2015-10 Quality Management Systems - The requirements 7.3 Tests Reports for the Construction Product a) Report on Frost-Resistance Test of the Elements of Crown Units Made From Recyclate Plastics no.
30/17/TW-1, the Research Institute of Roads and Bridges Wrocław Branch, Research Center for Bridges, Concretes and Aggregates, Bridges and Draining Equipment Laboratory, Żmigród- Węglewo, 26.07.2017
b) Report on Strength Tests of the Elements of Crown Units Made From Recyclate Plastics no.
31/17/TW-1, the Research Institute of Roads and Bridges Wrocław Branch, Research Center for Bridges, Concretes and Aggregates, Laboratory for Bridges and Draining Equipment, Żmigród-Węglewo, 26.07.2017
Appendices: 1
Received by:
1. The Applicant named: EW INVEST Eryk Wiśniewski, having its registered office at: ul. Szkolna
13, 74-106 Stare Czarnowo -2 copies.
2. ad acta Technical Evaluation Body of the Roads and Bridges Research Institute Instytutowa 1,
03-302 Warsaw, phone: (22) 614 56 59, (22) 39 00 414, fax: (22) 675 41 27 -1 copy.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 14/23
APPENDIX
Geometric characteristics
The typical dimensional and strength parameters of the elements of surface crown units made from recyclate plastic for inspection chambers are specified in Table Z-1.
Table Z-1
Internal diameter Height
Item Type Indication DN/ID Class
mm mm
1 2 3 4 5 6
T1/280/10 280,0 ± 5 10,0 ± 2
T1/300/10 300,0 ± 5 10,0 ± 2
T1/320/10 320,0 ±5 10, ±2
1 T1 T1/320/15 320,0 ± 5 15,0 ± 2
T1/320/30 320,0 ± 5 30,0 ± 2 D400
T1/320/50 320,0 ± 5 50,0 ± 3
T1/320/100 320,0 ± 5 100,0 ± 3
T1/320/150 320,0 ± 5 150,0 ± 5
2 T1 K T1K/320/9/22 320,0 ± 5 (9.0 ± 2)/(22.0 ± 2)
T1/370/30 370,0 ± 5 30,0 ± 3
3 T1 T1/390/40 390,0 ± 5 40,0 ± 3 D400
T1/390/60 390,0 ± 5 60,0 ± 3
4 T1 K T1K/435/9/22 435,0 ± 4 (9.0 ± 2)/(22.0 ± 2) D400
T1/435/10 435,0 ± 5 10,0 ± 2
T1/435/15 435,0 ± 5 15,0 ± 2
5 T1 T1/435/30 435,0 ± 5 30,0 ± 2 D400
T1/435/50 435,0 ± 5 50,0 ± 3
T1/435/100 435,0 ± 5 100,0 ± 3
6 T1 K T1K/500/9x22 500,0 ± 5 (9.0 ±2)/(22.0±2)
T1/500/10 500,0 ± 5 10,0 ± 2
T1/500/15 500,0 ± 5 15,0 ± 2 D400
7 T1 T1/500/30 500,0 ± 5 30,0 ± 2
T1/500/50 500,0 ± 5 50,0 ± 3
T1/500/100 500,0 ± 5 100,0 ± 3
8 T1 K T1K/600/9/22 500,0 ± 5 (9.0 ±2)/(22.0±2)
T1/600/10 600,0 ± 5 10,0 ± 2
T1/600/15 600,0 ± 5 15,0 ± 2
9 T1 T1/600/30 600,0 ± 5 30,0 ± 2
D400
T1/600/50 600,0 ± 5 50,0 ± 3
T1/600/100 600,0 ± 5 100,0 ± 3
T1/600/150 600,0 ± 5 150,0 ± 3
10 T1K T1K/610/9/22 610,0 ± 5 (9.0 ±2)/(22.0 ±2)
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 15/23
continuation of table Z-1
1 2 3 4 5 6
T1/610/15 610,0 ± 5 15,0 ± 2
11 T1 T1/610/30 610,0 ± 5 30,0 ± 3
T1/610/50 610,0 ± 5 50,0 ± 3
T1/610/100 610,0 ± 5 100,0 ± 3
11 T1 T1/610/150 610,0 ± 5 150,0 ± 3
12 T1 K T1K/625/9/22 625,0 ± 5 (9.0 ±2)/(22.0±2)
T1K/625/30/60 625,0 ± 5 (30.0 ± 2)/(60.0 ± 2)
T1/625/10 625,0 ± 5 10,0 ± 2
T1/625/15 625,0 ± 5 15,0 ± 3
T1/625/30 625,0 ± 5 30,0 ± 3 D400
13 T1 T1/625/40 625,0 ± 5 40,0 ± 3
T1/625/60 625,0 ± 5 60,0 ± 3
T1/625/80 625,0 ± 5 80,0 ± 3
T1/625/100 625,0 ± 5 100,0 ± 3
T1/625/120 625,0 ± 5 120,0 ± 3
14 T1 T1 635/80 635,0 ± 5 80,0 ± 3 D400
15 T1 K T1K 635/30/60 635,0 ± 5 (30 ±3)/(60±2) D400
16 T1RK T1RK/625/30/60 625,0 ± 5 (30 ±3)/(60±2)
T1R/625/40 625,0 ± 5 40,0 ± 3
T1R/625/60 625,0 ± 5 60,0 ± 3
17 T1 R T1R/625/80 625,0 ± 5 80,0 ± 3
T1R/625/100 625,0 ± 5 100,0 ± 3
T1R/625/120 625,0 ± 5 120,0 ± 3
T1C/625/15 625,0 ± 5 15,0 ± 3
T1C/625/30 625,0 ± 5 30,0 ± 3
18 T1C T1C/625/50 625,0 ± 5 50,0 ± 3 D400
T1C/625/100 625,0 ± 5 100,0 ± 3
T1C/625/150 625,0 ± 5 150,0 ± 3
19 T1K T1K/640/9/22 640,0 ± 5 (9.0 ±2)/(22 ±2)
T1/640/15 640,0 ± 5 15,0 ± 3
20 T1 T1/640/30 640,0 ± 5 30,0 ± 3
T1/640/50 640,0 ± 5 50,0 ± 3
T1/640/100 640,0 ± 5 100 ± 3
21 T1N T1N/650/50 650,0 ± 5 50,0 ± 3
T1N/650/100 650,0 ± 5 50,0 ± 3 D400
22 T1K T1K/700/9/22 700,0 ± 5 (9.0 ±2)/(22 ±2)
T1/700/15 700,0 ± 5 15,0 ± 2
T1/700/30 700,0 ± 5 30,0 ± 2
23 T1 T1/700/50 700,0 ± 5 50,0 ± 3 D400
T1/700/100 700,0 ± 5 100,0 ± 3
T1/700/150 700,0 ± 5 150,0 ± 3
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 16/23
continuation of table Z-1
1 2 3 4 5 6
24 T1K T1K/800/15/28 800,0 ± 5 (15.0±2)/(28.0±2) D400
T1/800/15 800,0 ± 5 15,0 ± 2
T1 800/30 800,0 ± 5 30,0 ± 2
25 T1 T1 800/50 800,0 ± 5 50,0 ± 3 D400
T1 800/100 800,0 ± 5 100,0 ± 3
T1 800/150 800,0 ± 5 150,0 ± 3
T1/900/15 900,0 ± 5 15,0 ± 2
T1/900/30 900,0 ±5 30,0 ± 2
26 T1 T1/900/50 900,0 ± 5 50,0 ± 3 D400
T1/900/100 900,0 ± 5 100,0 ± 3
T1/900/150 900,0 ± 5 150,0 ± 3
T1/1000/30 1000,0 ± 5 30,0 ± 2
27 T1 T1/1000/50 1000,0 ± 5 50,0 ± 3
D400
T1/1000/100 1000,0 ± 5 100,0 ± 3
T1/1000/150 1000,0 ± 5 150,0 ± 3
T2/320/10 320,0 ± 5 10,0 ± 2
T2/320/15 320,0 ± 5 15,0 ± 2
28 T2
T2/320/30 320,0 ± 5 30,0 ± 2 D400
T2/320/50 320,0 ± 5 50,0 ± 3
T2/320/100 320,0 ± 5 100,0 ± 3
T2/320/150 320,0 ± 5 150,0 ± 3
T2/500/15 500,0 ± 5 15,0 ± 3
29 T2/500/30 500,0 ± 5 30,0 ± 3 D400
T2/500/50 500,0 ± 5 50,0 ± 3
T2/500/100 500,0 ± 5 100,0 ± 3
30 T3 T3/315/A15 360,0 ± 5 200,0 ± 8 A15
31 T3 T3/315/B125 360,0 ± 5 200,0 ± 8 B125
32 T3 T3/315/D400 360,0 ± 5 200,0 ± 8
33 T3 T3/315/BB 360,0 ± 5 180,0 ± 8 D400
34 T3 T3/315/CC 360,0 ± 5 205,0 ± 8
T3/400/B125 425,0 ± 5 150,0 ± 6 B125
T3/400/D400 425,0 ± 5 150,0 ± 6
T3/400/N 435,0 ± 5 150,0 ± 6
T3
T3/480 480,0 ± 5 180,0 ± 6
35 T3/425 500 ± 5 200,0 ± 8 D400
T3/615 (615.0 ± 5)/(700 ± 5) 185,0 ± 8
T3/635 635,0 ± 5 185,0 ±8
T3/680 680 ± 5 200,0 ± 8
T3/680/625 (625.0 ±5)/(680 ±5) 200,0 ± 8
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 17/23
continuation of table Z-1
1 2 3 4 5 6
T04/600/315/70 315,0 ±5 70,0 ± 8
T04/600/380/100 380,0 ± 5 100,0 ± 8
T04/600/450/75 450,0 ± 5 75,0 ± 8
T04/850/620/20 620,0 ± 5 20,0 ± 5
T04/850/620/50 620,0 ± 5 50,0 ± 5
T04/850/620/150 620,0 ± 5 150,0 ± 8
36 T04 T04/850/620/170 620,0 ± 5 170,0 ± 8
D400
T04/850/635/150 635,0 ± 5 150,0 ± 8
T04/900/630/120 630,0 ± 5 120,0 ± 6
T04/900/680/120 680,0 ± 5 120,0 ± 6
T04/1000/600/50 600,0 ± 5 50,0 ± 5
T04/1000/620/50 620,0 ± 5 50,0 ± 5
T04/1000/680/120 680,0 ± 5 120,0 ± 6
T04/1200/620/50 620,0 ± 5 50,0 ± 5
T06/UAS/315/BD 335,0 ± 3 40,0 ± 5
T06/700/435 435,0 ± 5 30,0 ± 5
37 T06 T06/1050/680 680,0 ± 5 20,0 ± 5
T06/1100/680 680,0 ± 5 130,0 ± 5 D400
T06/1000/640 640,0 ± 5 180,0 ± 5
38 T08 T08/950/600/50 600,0 ± 5 50,0 ± 5
T08/950/620/50 620,0 ± 5 50,0± 5
ECO2/1515/25 150,0 x 150,0± 2 25,0 ± 2
ECO2/1515/75 150,0 x150,0 ± 2 75,0 ± 3 C250
ECO2/1818/25 180,0 x 180,0 ± 2 25,0 ± 2
ECO2/1818/25 180,0 x 180,0 ± 2 75,0 ± 3
ECO2/2323/25 230,0 x230,0 ± 2 25,0 ± 2
ECO2/2323/75 230,0 x 230,0 ± 2 75,0 ± 3
ECO2/4328/25 430,0 x 280,0 ± 3 25,0 ± 2
ECO2/4328/50 430,0 x 280,0 ± 3 50,0 ± 3
ECO2/4328/75 430,0 x 280,0 ± 3 75,0 ± 3
39 ECO2 ECO2/6145/25 610,0 x 455,0 ± 3 25,0 ± 2
ECO2/6145/75 610,0 x 455,0 ± 3 75,0 ± 3
ECO2/6161/25 610,0 x 610,0 ± 3 25,0 ± 2 D400
ECO2/6161/75 610,0 x 610,0 ± 3 75,0 ± 3
ECO2/9161/25 915,0 x 610,0 ± 5 25,0 ± 2
ECO2/6191/75 915,0 x 610,0 ± 5 75,0 ± 3
ECO2/9191/25 915,0 x 915,0 ± 5 25,0 ± 2
ECO2/9191/75 915,0 x 915,0 ± 5 75,0 ± 3
ECO2/9161/75/N 915,0 x 610,0 ± 5 75,0 ± 3
ECO2/4328/BV 430,0 x 280,0 ± 3 45,0 ± 2
ECO2/4328/BH 430,0 x 280,0 ± 3 45,0 ± 2
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 18/23
continuation of table Z-1
1 2 3 4 5 6
T6/IT3030/15 300,0 x 300,0 ± 3 15,0 ± 2
T6/IT3030/25 300,0 x 300,0 ± 3 25,0 ± 2 C250
T6/IT3030/50 300,0 x 300,0 ± 3 50,0 ± 3
T6/IT3030/75 300,0 x 300,0 ± 3 75,0 ± 4
T6/IT4040/15 400,0 x 400,0 ± 3 15,0 ± 2
T6/IT4040/25 400,0 x 400,0 ± 3 25,0 ± 2
T6/IT4040/50 400,0 x 400,0 ± 3 50,0 ± 3
T6/IT4040/75 400,0 x 400,0 ± 3 75,0 ± 4
T6/IT5050/15 500,0 x 500,0 ± 4 15,0 ± 2
T6/IT5050/25 500,0 x 500,0 ± 4 25,0 ± 2
T6/IT5050/50 500,0 x 500,0 ± 4 50,0 ± 3
40 T6 T6/IT5050/75 500,0 x 500,0 ± 4 75,0 ± 4
T6/IT6060/15 600,0 x 600,0 ± 5 15,0 ± 2
T6/IT6060/25 600,0 x 600,0 ± 5 25,0 ± 2
T6/IT6060/50 600,0 x 600,0 ± 5 50,0 ± 3 D400
T6/IT6060/75 600,0 x 600,0 ± 5 75,0 ± 4
T6/IT7070/15 700,0 x 700,0 ± 5 15,0 ± 2
T6/IT/7070/25 700,0 x 700,0 ±5 25,0 ± 3
T6/IT/7070/50 700,0 x 700,0 ±5 50,0 ± 4
T6/IT/7070/75 700,0 x 700,0 ± 5 75,0 ± 4
T6/IT/7050/15 700,0 x 500,0 ± 5 15,0 ± 2
T6/IT/7050/25 700,0 x 500,0 ± 5 25,0 ± 3
T6/IT/7050/50 700,0 x 500,0 ± 5 50,0 ± 3
T6/IT/7050/100 700,0 x 500,0 ± 5 100,0 ± 4
TX/4052/10B (400.0 ± 5) x (270 ± 5) 54,0 ± 3
TXK/4052/10B (400.0 ± 5) x (270 ± 5) (25.0 ±2) x (64.0 ±2)
TX/4052/10A 390,0 ± 5 60,0 ± 6 D400
TX/4052/10AP 390,0 ± 5 60,0 ± 6
TX/4052/10BG (400.0 ± 5) x (270 ± 5) 90,0 ± 6
TX/5050/75 335,0 ± 5 75,0 ± 5
TX/6060/75 435,0 ± 5 75,0 ± 5
41 TX TX/765/410/80 410,0 ± 5 80,0 ± 5
TX/765/500/80 500,0 ± 5 80,0 ± 5
TX/765/420/470/BK (420.0 ± 5) x (470.0 ± 5) 80,0 ± 5
TX/315 320,0 ±5 70,0 ±5
TX/425 453,0 ± 5 70,0 ± 3
TX/400/600 (400.0 ± 5) x (208.0 ± 5) 80,0 ± 3
D400
TX/420/620 435,0 ± 5 80,0 ± 3
TX/315/B125/PWB 335,0 ± 5 111,0 ± 4
TX/315/D400/PWD 335,0 ± 5 110,0 ±4
TXP/315/PN 330,0 ± 5 75,0 ± 3
TXP/315/PO 350,0 ± 5 75,0 ± 3
TXP/315/PK 335,0 ± 5 75,0 ± 3
42 TXP TXP/370/75 75,0 ± 5 50,0 ±5
TXP/370/100 100,0 ± 5 50,0 ± 5
TXP/370/120 120,0 ±5 50,0 ± 5
TXP/550/225 225,0 ± 5 40,0 ± 5
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 19/23
continuation of table Z-1
1 2 3 4 5 6
TXO/340/125 125,0 ± 5 80,0 ± 5
TXO/340/145 145,0 ± 5 80,0 ± 5
43 TXO TXO/340/195 195,5 ± 5 80,0 ± 5
TXO/400/195 195,0 ± 5 80,0 ± 5
TXO/1100/785 785,0 ± 6 90,0 ± 8
TXS/645/75/N 645,0 ± 5 75,0 ± 5
TXS/645/125/N 645,0 ± 5 125,0 ± 5
TXS/635/80 635,0 ± 5 80,0 ± 3
TXS/635/80/N 635,0 ± 6 80,0 ± 5
TXS/650/45 650,0 ± 6 45,0 ± 3
TXS/650/90 650,0 ± 6 90,0 ± 5
44 TXS TXS/650/140A 650,0 ± 6 140,0 ± 5 D400
TXS/650/140B 650,0 ± 6 140,0 ± 5
TXS/650/140C 650,0 ± 6 140,0 ± 5
TXS/675/90 650,0 ± 6 90,0 ± 5
TXS/700/50 700,0 ± 6 50,0 ± 5
TXS/700/80 700,0 ± 6 80,0 ± 5
TXS/715/80 715,0 ± 6 80,0 ± 5
In agreement with the recipient, it is possible to use products with different dimensions. Cones, slabs, buffer rings , and adapters for
manholes and gullies can be made with an opening placed centrically, or eccentrically. The openings in foundation elements
(slabs), supporting and protecting elements may have a square, rectangular, round, or oval opening matched to the crown unit The
body base of the crown units of manhole chambers, and of the crown units of street inlets can be projected on the elements that
support them directly (ensuring tightness).
Sample solutions of the foundation for "System TRV T" surface crown units made from recyclate plastic
for inspection chambers type 1, type 2, type 3 are presented in construction diagrams 1÷8 and on
drawings from Z-1 to Z-8
Diagram 1
Diagram of the surface crown unit of a street inlet, made of prefabricated "System TVR T" elements –
adjusting rings (type 1) T1, grade rings T1K, and inlet adapter (type 3) TX – the foundation and
description of the structural elements of the crown unit.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 20/23 Figure Z-1 -Structure elements: 1) cast iron street inlet class D400, 2) polymeric sealing-binding mass applied between all the crown unit's elements, 3) inlet adapter TX/765/410, 4) grade rings T1K/500/9/22 –pcs. 2, 5) adjustment ring T1/500/30, 6) adjustment ring T1/500/50, 7) repair-levelling layer, 8) concrete ring DN 500, 9) asphalt layer/restoration layer, 10) asphalt pavement abrasive layer 11) carrying/binding layer of the asphalt pavement, 12/13 road pavement base course restoration type made on the basis of poured masses, 14) compacted, frost resistant road pavement base course, 15) the area of road pavement to be removed during height adjustment. Scheme 2 Diagram of the surface crown unit of a drainage well made of prefabricated "System TVR T" elements-adjusting rings (type 1) T1, grade rings T1K-the foundation and description of the crown unit's structure elements Figure Z-2 -Structure elements: 1) cast iron hatch class D400, 2) element that fastens/anchors the manhole to the adjusting rings, 3) grade rings T1K/600/9/22 –pcs.2, 4) adjustment rings T1/600/30 –pcs.1, T1/600/50-pc..1, T1/600/100-pc..1, 5) polymeric sealing-binding mass applied between all the crown unit's elements, 6) levelling-repair layer, 7) asphalt pavement abrasive layer, 8) binding layer of the asphalt pavement, 9) frost resistant road pavement base course, 10) asphalt layer/restoration layer laid around adjusted manhole 11) road pavement base course /restoration layer, 12) the area of the road pavement to be removed when adjusting the height of the crown unit of a manhole chamber, 13) concrete reducer. Diagram 3 Diagram of the foundation of a self-levelling manhole on a surface crown unit made from prefabricated "System TVR T" elements – adjusting rings (typ1) T1, guiding adapter ring (type 3) TXS-the foundation and description of the crown unit's structure elements
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 21/23 Figure Z-3 -Structure elements: 1) self-levelling manhole D400 supported on the road pavement, 2) adapter/guiding ring TXS/700/80-pc..1, 3) asphalt layer under the manhole flange with min. thickness 10cm, 4) adjustment rings T1/700/50-pc..2, T1/700/30-pc..1, 5) polymeric sealing-binding mass applied between all the crown unit's elements, 6) levelling-repair layer, 7) chamber's concrete reducer 8) the area of the road pavement to be removed when adjusting the height of the chamber and at the installation of the elements of the surface crown unit, 9) road pavement abrasive layer, 10) road pavement load carrying layer 11) frost resistant road pavement base course. Diagram 4
Figure Z-4 -Diagram of the foundation of adjusting rings (type 1) T1/600, T1R/625, grade rings T1K/600.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 22/23 Diagram 5
Figure Z-5 -Diagram of the foundation of adjusting rings (type 1) of type series T1/500, T2/500 grade rings T1K/500/9/22.
Diagram 6
Figure Z-6 -Diagram of the foundation of buffer cone (type 2) T3/615 and adjusting ring T1.
National Technical Evaluation no. IBDiM-KOT-2017/0047 edition 1 Page 23/23 Diagram 7
Figure Z-7 -Diagram of the foundation of an adapter (type 3) for telescopic shaft manhole 425 TX425, supported on a buffer cone (type 2) T3/425.
Diagram 8
Figure Z-8 -Diagram of the foundation of adjusting rings (type 1)- square shaped T6, and of the foundation of adjusting rings ECO2 in the assembly kit of a water meter well.
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