DIN EN 13956-2013 Flexible sheets for waterproofing - Plastic and rubber sheets for roof waterproofing - Definitions and characteristics German version EN 13956 2012《防水用柔性薄板 屋顶防水用塑.pdf

1、March 2013 Translation by DIN-Sprachendienst.English price group 16No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS

2、01.040.91; 91.100.50!$ql“1957873www.din.deDDIN EN 13956Flexible sheets for waterproofing Plastic and rubber sheets for roof waterproofing Definitions and characteristics;English version EN 13956:2012,English translation of DIN EN 13956:2013-03Abdichtungsbahnen Kunststoff- und Elastomerbahnen fr Dach

3、abdichtungen Definitionen und Eigenschaften;Englische Fassung EN 13956:2012,Englische bersetzung von DIN EN 13956:2013-03Feuilles souples dtanchit Feuilles dtanchit de toiture plastiques et lastomres Dfinitions et caractristiques;Version anglaise EN 13956:2012,Traduction anglaise de DIN EN 13956:201

4、3-03SupersedesDIN EN 13956:2007-04www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 40 pages 02.13 DIN EN 13956:2013-03 2 A comma is used as the decimal marker. National foreword This document (EN 13956:2012) has been prepared by Technica

5、l Committee CEN/TC 254 “Flexible sheets for waterproofing” (Secretariat: NEN, Netherlands). The responsible German body involved in its preparation was the Normenausschuss Kunststoffe (Plastics Standards Committee), Working Committee NA 054-04-03 AA Baubahnen. Amendments This standard differs from D

6、IN EN 13956:2007-04 as follows: a) the external fire performance has been limited to Class F; b) new extended mounting and fixing rules have been specified; c) indirect testing for factory production control has been introduced; d) the standard has been editorially revised. Previous editions DIN EN

7、13956: 2006-02, 2007-04 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13956 December 2012 ICS 01.040.91; 91.100.50 Supersedes EN 13956:2005English Version Flexible sheets for waterproofing - Plastic and rubber sheets for roof waterproofing - Definitions and characteristics Feuilles souples dt

8、anchit - Feuilles dtanchit de toiture plastiques et lastomres - Dfinitions et caractristiques Abdichtungsbahnen - Kunststoff- und Elastomerbahnen fr Dachabdichtungen - Definitionen und Eigenschaften This European Standard was approved by CEN on 27 October 2012. CEN members are bound to comply with t

9、he CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Manageme

10、nt Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status

11、 as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

12、Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of

13、exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13956:2012: EEN 13956:2012 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .54 Roofing system related characteristics 75 Product characteristics .75.1 General 75.

14、2 General characteristics .75.2.1 Visible defects 75.2.2 Dimensions, tolerances and mass per unit area 75.2.3 Watertightness .85.2.4 Effects of liquid chemicals including water 85.2.5 Fire performance85.2.6 Hail resistance 95.2.7 Joint strength .95.2.8 Water vapour properties .95.2.9 Tensile propert

15、ies (strength and elongation) .95.2.10 Resistance to impact .95.2.11 Resistance to static loading .95.2.12 Tear resistance 105.2.13 Resistance to root penetration 105.2.14 Dimensional stability 105.2.15 Foldability at low temperature . 105.2.16 Behaviour following exposure to UV radiation, elevated

16、temperature and water . 105.2.17 Resistance to ozone . 105.2.18 Exposure to contact with bitumen 105.3 Dangerous substances 116 Evaluation of conformity 116.1 General . 116.2 Type testing . 116.3 Factory production control (FPC) . 116.3.1 General . 116.3.2 Frequency of testing 127 Product data sheet

17、 128 Marking, labelling and packaging . 12Annex A (normative) Applicability of characteristics 14Annex B (normative) Initial type test and frequencies of testing for factory production control. 16Annex C (informative) Information about chemical resistance . 17Annex D (informative) Example of a produ

18、ct data sheet. 19Annex E (informative) Typical materials, structure of sheets and roofing systems 21Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 25Bibliography . 38DIN EN 13956:2013-03 EN 13956:2012 (E) 3 Foreword This

19、 document (EN 13956:2012) has been prepared by Technical Committee CEN/TC 254 “Flexible sheets for waterproofing”, the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the la

20、test by June 2012, and conflicting national standards shall be withdrawn at the latest by June 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such

21、patent rights. This document supersedes EN 13956:2005. 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

22、 ZA, which is an integral part of this document. The main technical changes are: limitation of external fire performance to Class F; new extended mounting and fixing rules; introduction of indirect testing for factory production control. According to the CEN/CENELEC Internal Regulations, the nationa

23、l standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua

24、nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 13956:2013-03 EN 13956:2012 (E) 4 1 Scope This European Standard specifies the definitions and characteristics of plastic and rubber sheets in

25、cluding sheets made out of their blends and alloys (thermoplastic rubber) for which the intended use is roof waterproofing. It specifies the requirements and test methods and provides for the evaluation of conformity of the products with the requirements of this European Standard. NOTE For typical m

26、aterials and applications, see Annex E. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the

27、referenced document (including any amendments) applies. EN 495-5, Flexible sheets for waterproofing Determination of foldability at low temperature Part 5: Plastic and rubber sheets for roof waterproofing EN 1107-2, Flexible sheets for waterproofing Determination of dimensional stability Part 2: Pla

28、stic and rubber sheets for roof waterproofing CEN/TS 1187, Test methods for external fire exposure to roofs EN 1297:2004, Flexible sheets for waterproofing Bitumen, plastic and rubber sheets for roof waterproofing Method of artificial ageing by long term exposure to the combination of UV radiation,

29、elevated temperature and water EN 1548, Flexible sheets for waterproofing Plastic and rubber sheets for roof waterproofing Method for exposure to bitumen EN 1844, Flexible sheets for waterproofing Determination of resistance to ozone Plastic and rubber sheets for roof waterproofing EN 1847, Flexible

30、 sheets for waterproofing Plastic and rubber sheets for roof waterproofing Methods for exposure to liquid chemicals, including water EN 1848-2, Flexible sheets for waterproofing Determination of length, width, straightness and flatness Part 2: Plastic and rubber sheets for roof waterproofing EN 1849

31、-2, Flexible sheets for waterproofing Determination of thickness and mass per unit area Part 2: Plastic and rubber sheets EN 1850-2, Flexible sheets for waterproofing Determination of visible defects Part 2: Plastic and rubber sheets for roof waterproofing EN 1928, Flexible sheets for waterproofing

32、Bitumen, plastic and rubber sheets for roof waterproofing Determination of watertightness EN 1931, Flexible sheets for waterproofing Bitumen, plastic and rubber sheets for roof waterproofing Determination of water vapour transmission properties EN 12310-2, Flexible sheets for waterproofing Determina

33、tion of resistance to tearing Part 2: Plastic and rubber sheets for roof waterproofing EN 12311-2, Flexible sheets for waterproofing Determination of tensile properties Part 2: Plastic and rubber sheets for roof waterproofing DIN EN 13956:2013-03 EN 13956:2012 (E) 5 EN 12316-2, Flexible sheets for w

34、aterproofing Determination of peel resistance of joints Part 2: Plastic and rubber sheets for roof waterproofing EN 12317-2, Flexible sheets for waterproofing Determination of the shear resistance of joints Part 2: Plastic and rubber sheets for roof waterproofing EN 12691 Flexible sheets for waterpr

35、oofing Bitumen, plastic and rubber sheets for roof waterproofing Determination of resistance to impact EN 12730, Flexible sheets for waterproofing Bitumen, plastic and rubber sheets for roof waterproofing Determination of resistance to static loading EN 13416, Flexible sheets for waterproofing Bitum

36、en, plastic and rubber sheets for roof waterproofing Rules for sampling EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 13501-5, Fire classification of construction products and building elements Part 5:

37、Classification using data from external fire exposure to roof tests EN 13583, Flexible sheets for waterproofing Bitumen, plastic and rubber sheets for roof waterproofing Determination of hail resistance EN 13948, Flexible sheets for waterproofing Bitumen, plastic and rubber sheets for roof waterproo

38、fing Determination of resistance to root penetration EN ISO 11925-2, Reaction to fire tests Ignitability of products subjected to direct impingement of flame Part 2: Single-flame source test (ISO 11925-2) 3 Terms and definitions For the purposes of this document, the following terms and definitions

39、apply. 3.1 waterproofing action to prevent the passage of water from one plane to another 3.2 roof waterproofing system assembly of roof waterproofing components in its applied and jointed form, which has certain performance characteristics, to be assessed as a whole 3.3 roofing waterproofing used i

40、n the roof of a building including roofs used for parking of vehicles and for roof gardens 3.4 flexible sheet for roof waterproofing factory made waterproofing sheet, which can be rolled up or folded for easy transport to the site 3.5 sampling procedure used to select or constitute a sample DIN EN 1

41、3956:2013-03 EN 13956:2012 (E) 6 3.6 sample sheet from which a test piece is taken 3.7 test piece part of the sample from which test specimens are taken 3.8 test specimen piece of precise dimensions taken from the test piece 3.9 surface texture textured pattern on one or both surfaces of the sheet c

42、reating a difference between the effective and overall thickness not exceeding 0,1 mm 3.10 surface profile (surface structure) raised area on the surface of the sheet creating a difference between the effective and overall thickness exceeding 0,1 mm or a backing exceeding 80 g/m23.11 internal fabric

43、 layer of woven or non-woven fabric of synthetic or mineral fibres incorporated in the sheet Note 1 to entry: This layer may or may not constitute reinforcement. 3.12 backing layer of woven or non-woven fabric of synthetic or mineral fibres or other material fixed to the bottom of the sheet Note 1 t

44、o entry: This layer may or may not constitute reinforcement. 3.13 overall thickness d thickness of the sheet excluding any surface profile 3.14 effective thickness deffthickness of the sheet providing the waterproofing function including any surface texture or backing equal to or less than 80 g/m2bu

45、t excluding any surface profile and backing greater than 80g/m23.15 welding process of jointing by softening the surfaces to be united, either by heat or with the aid of a solvent (solvent welding, solvent bonding), and then pressing the softened surfaces together 3.16 adhesive bonding process of jo

46、inting by applying adhesives to the surfaces to be united or by applying an adhesive tape, and then applying pressure DIN EN 13956:2013-03 N1)N1) National footnote: In the German version, the term effektive Dicke (effective thickness) is often replaced by wirksame Dicke. -EN 13956:2012 (E) 7 3.17 ho

47、t bonding process of bonding by vulcanising a non vulcanised rubber tape between the two sheets to be jointed by means of heat and pressure 3.18 manufacturers limiting value MLV value stated by the manufacturer to be met during testing Note 1 to entry: The MLV can be a minimum or a maximum value according to statements made under product characteristics of this European Standard. 3.19 manufacturers declared value MDV value declared by the manufacturer accompanied by a declared tolerance 3.20 batch amount of product continuously manufactured to the same specification 4 Roofi