DIN EN 495-5-2013 Flexible sheets for waterproofing - Determination of foldability at low temperature - Part 5 Plastic and rubber sheets for roof waterproofing German version EN 49.pdf
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1、$XJXVW7UDQVODWLRQE,16SUDFKHQGLHQVW(QJOLVKSULFHJURXS1RSDUWRIWKLVWUDQVODWLRQPDEHUHSURGXFHGZLWKRXWSULRUSHUPLVVLRQRI,1HXWVFKHV,QVWLWXWIU1RUPXQJH9%HUOLQ%HXWK9HUODJ*PE+%HUOLQ*HUPDQKDVWKHHFOXVLYHULJKWRIVDOHIRU*HUPDQ6WDQGDUGV ,11RUPHQ , b) precision data of a Round Robin test have been added; c) specificati
2、ons relating to the preparation of test specimens have been revised; d) specifications relating to folding have been revised; e) specifications relating to the testing of sheets with backing have been added. Previous editions DIN 16726: 1986-12 DIN 16730: 1976-05 DIN 16731: 1976-05 DIN 16732-1: 1976
3、-05 DIN 16732-2: 1976-05 DIN 16734: 1979-12 DIN 16935: 1961-12, 1967-06, 1971-05 DIN 16937: 1968-07, 1971-05 DIN 16938: 1971-05 DIN EN 495-5: 2001-02 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 495-5 May 2013 ICS 91.100.50 Supersedes EN 495-5:2000English Version Flexible sheets for waterpro
4、ofing - Determination of foldability at low temperature - Part 5: Plastic and rubber sheets for roof waterproofing Feuilles souples dtanchit - Dtermination de la pliabilit basse temprature - Partie 5: Feuilles dtanchit de toiture plastiques et lastomres Abdichtungsbahnen - Bestimmung des Verhaltens
5、beim Falzen bei tiefen Temperaturen - Teil 5: Kunststoff- und Elastomerbahnen fr Dachabdichtungen This European Standard was approved by CEN on 28 March 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard th
6、e 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, Fren
7、ch, 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 as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria,
8、 Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey
9、and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 495-
10、5:2013: EEN 495-5:2013 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Principle 6 5 Apparatus .6 6 Sampling .6 7 Preparation of test specimens .6 8 Procedure .6 9 Expression of results 8 10 Precision of results8 11 Test report 9 DIN EN
11、495-5:2013-08 EN 495-5:2013 (E) 3 Foreword This document (EN 495-5:2013) 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
12、 an identical text or by endorsement, at the latest by November 2013, and conflicting national standards shall be withdrawn at the latest by November 2013. 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 n
13、ot be held responsible for identifying any or all such patent rights. This document supersedes EN 495-5:2000. This document has been technically and editorially revised in order to: add the possibility of instrumented apparatus; add precision data of a Round Robin test. This document has been prepar
14、ed under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, C
15、yprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the Uni
16、ted Kingdom. DIN EN 495-5:2013-08 EN 495-5:2013 (E) 4 Introduction This European Standard is intended for characterisation of plastic and rubber sheets as manufactured or supplied before use. This test method relates to products or to their components where appropriate, and not to waterproofing memb
17、rane systems composed of such products and installed in the works. This test is intended to be used in conjunction with European Standards for plastic and rubber sheets for waterproofing. DIN EN 495-5:2013-08 EN 495-5:2013 (E) 5 1 Scope This European Standard specifies a method for the determination
18、 of the behaviour of plastic and rubber sheets for waterproofing to folding after exposure at a low temperature. 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
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