1、BRITISH STANDARDBS EN 534:2006+A1:2010 Corrugated bitumen sheets Product specification and test methodsICS 91.100.50g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g
2、43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 534:2006+A1:2010. It supersedes BS EN 534:2006 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the numb
3、er of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee B/542, Roofing and cladding products for discontinuous laying, to Subcommittee B/542/6, Corrugated sheeting materials.A list of organ
4、izations represented on this subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal oblig
5、ations.BS EN 534:2006+A1:2010This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 30 June 2006 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 August 2010 Implementation of CEN amendment A1:2010ISBN 978 0 580 68488 3EUROPEAN STA
6、NDARD NORME EUROPENNE EUROPISCHE NORM EN 534:2006+A1 March 2010 ICS 91.100.50 Supersedes EN 534:2006English Version Corrugated bitumen sheets - Product specification and test methods Plaques ondules bitumes - Spcifications des produits et mthodes dessai Bitumen Wellplatten - Produktfestlegungen und
7、Prfverfahren This European Standard was approved by CEN on 3 May 2006 and includes Amendment 1 approved by CEN on 9 February 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national stand
8、ard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other
9、language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, E
10、stonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION E
11、UROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 534:2006+A1:2010: EEN 534:2006+A1:2010 (E) 2 Contents Page Foreword 41 Scope 52 Normative refer
12、ences 53 Symbols and abbreviations 54 General 55 Requirements .65.1 Geometrical properties .65.1.1 Length .65.1.2 Width .65.1.3 Thickness .65.1.4 Height of corrugations 65.1.5 Pitch of corrugations .65.1.6 Squareness .75.2 Mechanical properties .75.2.1 Bending under downward load 75.2.2 Impact stren
13、gth 75.2.3 Tearing strength.75.3 Physical properties 75.3.1 Water impermeability 75.3.2 Proportion of bitumen .75.3.3 Mass 75.3.4 Homogeneity of the product .85.3.5 Water absorption .85.3.6 Slip resistance 85.3.7 !Load bearing capacity on the roof“ 85.4 Durability 85.4.1 Tearing strength after freez
14、e/thaw ageing 85.4.2 Water impermeability after freeze/thaw ageing 85.4.3 Thermal coefficient 85.5 Fire performance85.5.1 Reaction to fire .85.5.2 External fire performance .86 Sampling and conditioning .96.1 Sample preparation .96.2 Cutting of the corrugated bitumen sheet . 107 Test methods . 117.1
15、 Geometrical properties 117.1.1 Length 117.1.2 Width 127.1.3 Thickness 127.1.4 Height of corrugations . 137.1.5 Pitch of corrugations 157.1.6 Squareness 167.2 Mechanical properties 187.2.1 Bending under downward load . 187.2.2 Impact strength . 207.2.3 Tearing strength 217.3 Physical properties . 23
16、BS EN 534:2006+A1:2010EN 534:2006+A1:2010 (E) 3 7.3.1 Water impermeability 237.3.2 Proportion of bitumen . 247.3.3 Mass 247.3.4 Homogeneity of the product. 257.3.5 Water absorption . 257.4 Durability 267.4.1 Tearing strength after freeze/thaw ageing 267.4.2 Water impermeability after freeze/thaw age
17、ing 267.4.3 Thermal coefficient 267.4.4 Frost resistance conditioning 277.5 Fire performance . 287.5.1 Reaction to fire 287.5.2 External fire performance . 288 Evaluation of conformity 288.1 General . 288.2 Initial type testing 288.3 Factory production control (FPC) 298.3.1 General . 298.3.2 Equipme
18、nt 298.3.3 Raw materials and components 298.3.4 Non-conforming products 298.3.5 Frequency of testing . 298.3.6 Tests methods . 299 Marking . 29Annex A (normative) Frequencies of testing for factory production control 31Annex ZA (informative) Clause of this European Standard addressing the provisions
19、 of the EU Construction Products Directive (89/106/EEC) 32ZA.1 Scope and relevant clauses . 32ZA.2 Procedure for the attestation of conformity of corrugated bitumen sheets . 34ZA.2.1 Systems of attestation of conformity 34ZA.2.2 EC Certificate and Declaration of conformity . 37ZA.3 CE marking . 39BS
20、 EN 534:2006+A1:2010EN 534:2006+A1:2010 (E) 4 Foreword This document (EN 534:2006+A1:2010) has been prepared by Technical Committee CEN/TC 128 “Roof covering products for discontinuous laying and products for wall cladding”, the secretariat of which is held by NBN. This European Standard shall be gi
21、ven the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2010, and conflicting national standards shall be withdrawn at the latest by September 2010. Attention is drawn to the possibility that some of the elements of this documen
22、t may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes !EN 534:2006“. This document includes Amendment 1, approved by CEN on 2010-02-09 The start and finish of text introduced or altered by amend
23、ment is indicated in the text by tags !“. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is
24、 an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, German
25、y, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 534:2006+A1:2010EN 534:2006+A1:2010 (E) 5 1 Scope This European Standard specifies the technical
26、 properties and establishes the test and inspection methods for finished corrugated bitumen sheets on leaving the factory. It also provides for the evaluation of conformity of products with the requirements of this standard. 2 Normative references The following referenced documents are indispensable
27、 for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ENV 1187, Test methods for external fire exposure to roofs EN 13501-1, Fire classification of constru
28、ction products and building elements Part 1: Classification using test data from reaction to fire tests EN 13501-5, Fire classification of construction products and building elements Part 5: Classification using data from external fire exposure to roofs tests EN ISO 9001, Quality management systems
29、Requirements (ISO 9001:2000) ISO 7892, Vertical building elements Impact resistance tests Impact bodies and general test procedures 3 Symbols and abbreviations L length of the sheet mm w width of the sheet mm H height of corrugations mm f deflection of the sheet under stress mm e nominal thickness m
30、m P mass of the sheet kg/m2 F load N p pitch of corrugations mm E squareness mm/m thermal coefficient 1/K 4 General Corrugated bitumen sheets are produced using a homogeneous mixture of organic and/or inorganic fibres and bitumen. The shape and the structure of corrugated bitumen sheets and the qual
31、ity of the raw materials guarantee the properties. BS EN 534:2006+A1:2010EN 534:2006+A1:2010 (E) 6 Corrugated bitumen sheets may be spun-dyed. They may also be supplied with a coloured or colourless adhesive surface coating, which in turn may or may not have a covering of granules or fine flakes. Co
32、rrugated bitumen sheets may be manufactured as a mono-layer or a multi-layer product. Corrugated bitumen sheets are divided into category R and category S depending on their mechanical properties. For category R, all mechanical properties have to pass the threshold values of that category. For roofi
33、ng applications, category R products are suitable for most climatic conditions, while Category S products may require special installation depending on the climatic conditions. For cladding applications, both categories are suitable. The manufacturers installation guide shall be consulted to ensure
34、that the product is installed in the correct manner for its category. 5 Requirements 5.1 Geometrical properties 5.1.1 Length When tested according to 7.1.1, the tolerance on length L shall be + 1,0 %, 0,2 %. 5.1.2 Width When tested according to 7.1.2, the tolerance on width w shall be 2 %. 5.1.3 Thi
35、ckness When tested according to 7.1.3, the tolerance on thickness e shall be 10 %. The thickness of the corrugated bitumen sheets shall be measured including any surface relief (surface pattern) on the upper and lower sides (see Figure 4). NOTE Due to the fact that the relief of the surfaces may be
36、very different (e.g. from one manufacturer to the other), the measurement of the thickness will give only some descriptive information and therefore cannot be directly compared between different products. 5.1.4 Height of corrugations When tested according to 7.1.4, the tolerance on the height of cor
37、rugations H shall be 6 %. For corrugated bitumen sheets with various corrugation heights, all the declared corrugation heights shall be measured. 5.1.5 Pitch of corrugations When tested according to 7.1.5, the tolerance on the pitch of corrugations p shall be 3 %. For corrugated bitumen sheets with
38、various pitches and/or period of corrugation, all the declared pitches and/or periods shall be measured. BS EN 534:2006+A1:2010EN 534:2006+A1:2010 (E) 7 5.1.6 Squareness When tested according to 7.1.6, the squareness E shall be less than or equal to 4 mm/m. 5.2 Mechanical properties 5.2.1 Bending un
39、der downward load When tested according to 7.2.1, the minimum load for a deflection of 1/200 of a span of 620 mm shall be: category R 1400 N/m2 category S 700 N/m2NOTE For calculation of maximum permissible load in manufacturers installation guides, other methods may be used particularly in case of
40、sheet shapes that do not allow the distributed downward load described in 7.2.1 to be applied. 5.2.2 Impact strength When tested according to 7.2.2, the falling height with a span of 620 mm shall be: category R = 400 mm; category S = 250 mm. This requirement is not relevant for external wall finishi
41、ng products. 5.2.3 Tearing strength When tested according to 7.2.3, the tear threshold value shall be greater than: category R = 200 N; category S = 150 N. Where, in the case of a corrugated bitumen sheet with various corrugation heights, the manufacturer defines which corrugation has to be used for
42、 fixing, only this corrugation has to be tested. 5.3 Physical properties 5.3.1 Water impermeability When tested according to 7.3.1, no drop of water shall pass through the sheet after 48 h. 5.3.2 Proportion of bitumen When tested according to 7.3.2, the bitumen content shall be equal to or greater t
43、han 40 %. The properties are measured without any covering of granules or fine flakes. 5.3.3 Mass When tested according to 7.3.3, the tolerance on the declared mass (expressed in kg/m2) shall be 10 %. BS EN 534:2006+A1:2010EN 534:2006+A1:2010 (E) 8 5.3.4 Homogeneity of the product When tested accord
44、ing to 7.3.4, there shall be no area larger than 1 cm2without bitumen. 5.3.5 Water absorption When tested according to 7.3.5, the water absorption shall be less than 20 % of the mass of the sheet. The properties are measured without any covering of granules or fine flakes. 5.3.6 Slip resistance Due
45、to their rough surfaces, corrugated bitumen sheets are not slippery products. 5.3.7 !Load bearing capacity on the roof“ !Load bearing capacity depends on the method of support and fixing, which are not included in the scope of this product standard. NOTE The load level, the levels of safety and perm
46、issible deflection are defined in EUROCODES and/or national building regulations.“ 5.4 Durability 5.4.1 Tearing strength after freeze/thaw ageing When tested according to 7.4.1, the tearing strength shall not be lower than the initial threshold values (5.2.3). 5.4.2 Water impermeability after freeze
47、/thaw ageing When tested according to 7.4.2, no drop of water shall pass through the sheet after 48 h. 5.4.3 Thermal coefficient When tested according to 7.4.3, the value of shall be less than 100 x 10-61/K. 5.5 Fire performance 5.5.1 Reaction to fire This characteristic shall be declared when subje
48、ct to regulatory requirements and may be declared when not subject to such requirements. Where the manufacturer wishes to make a declaration of the reaction to fire performance of his corrugated bitumen sheets (e.g. when they are subject to regulatory requirements), the sheets shall be tested and classified in accordance with 7.5.1. 5.5.2 External fire performance This characteristic shall be declared when subject to regulatory requirements and may be declared when not subject to such requirements. Where
