1、ICS 01.040.91; 91.100.50Flexible sheets for waterproofingBitumen water vapour control layersDefinitions and characteristicsEnglish version of DIN EN 13970Abdichtungsbahnen Bitumen-Dampfsperrbahnen Definitionen und EigenschaftenA comma is used as the decimal marker.Start of validityThis standard is v
2、alid from 1 June 2005. It should be noted that, in Germany, CE conformity marking ofconstruction products will be permitted once this standard has been listed in the German Federal LawGazette (1 June 2005 or later)1).National forewordThis standard has been prepared by CEN/TC 254 Flexible sheets for
3、waterproofing (Secretariat: UnitedKingdom).The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Buildingand Civil Engineering Standards Committee), Technical Committee 02.09.00 Abdichtungsbahnen.DEUTSCHE NORM February 2005DIN EN 13970 No part of this standard may
4、 be reproduced without the 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).Normenausschuss Bauwesen (NABau) im DINEnglish price group 12www.din.dewww.beuth.de05.05 9629103Co
5、ntinued overleaf.Document comprises 22 pages.1) See relevant EC Official Gazette for start of validity.English versionICS 01.040.91; 91.100.50Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungFlexib
6、le sheets for waterproofingBitumen water vapour control layersDefinitions and characteristics 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13970 : 2004 EFeuilles souples dtanchit Feuilles bitumineuses utilisescomme pare-vape
7、ur Dfinitions etcaractristiquesAbdichtungsbahnen Bitumen-Dampfsperrbahnen Definitionenund EigenschaftenThis European Standard was approved by CEN on 2004-10-20.CEN members are bound to comply with the CEN/CENELEC Internal Regula-tions which stipulate the conditions for giving this European Standard
8、the statusof a national standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French,German). A ve
9、rsion in any other language made by translation under the respon-sibility of a CEN member into its own language and notified to theManagement Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus,the Czech Republic, Denmark, Est
10、onia, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, theNetherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,Switzerland, and the United Kingdom.|December 2004EN 13970Page 2EN 13970 : 2004Page23345579910121421Page 3EN 1397
11、0 : 2004Page 4EN 13970 : 2004Page 5EN 13970 : 2004Page 6EN 13970 : 2004Page 7EN 13970 : 2004Page 8EN 13970 : 2004Page 9EN 13970 : 2004Page 10EN 13970 : 2004Page 11EN 13970 : 2004Page 12EN 13970 : 2004Page 13EN 13970 : 2004Page 14EN 13970 : 2004Page 15EN 13970 : 2004Page 16EN 13970 : 2004Page 17EN 13970 : 2004Page 18EN 13970 : 2004Page 19EN 13970 : 2004Page 20EN 13970 : 2004Page 21EN 13970 : 2004
