BS-EN-1931-2000.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 1931:2000 Incorpora
2、ting Corrigendum No. 1 The European Standard EN 1931:2000 has the status of a British Standard ICS 75.140; 83.140.10; 91.100.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Flexible sheets for waterproofing Bitumen, plastic and rubber sheets for roof waterproofing Determina
3、tion of water vapour transmission properties Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:06:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Sector Committee for Building and Civil Engineering, was published under the
4、authority of the Standards Committee and comes into effect on 15 September 2000 BSI 17 September 2001 ISBN 0 580 36356 2 BS EN 1931:2000 Amendments issued since publication Amd. No.DateComments 13231 Corrigendum No. 1 17 September 2001Correction to EN foreword National foreword This British Standard
5、 is the official English language version of EN 1931:2000, including corrigendum February 2001. The UK participation in its preparation was entrusted by Technical Committee B/546, Flexible sheets for waterproofing, to Subcommittee B/546/1, Bituminous roofing felts, which has the responsibility to: a
6、id enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represen
7、ted on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled International Standards Corresponden
8、ce Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itsel
9、f confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 12, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed
10、Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:06:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1931 July 2000 ICS 91.100.50Incorporating corrigendum February 2001 English version Flexible sheets for waterproofing - Bitumen, plastic and rubber s
11、heets for roof waterproofing - Determination of water vapour transmission properties Feuilles souples dtanchit - Feuilles dtanchit de toiture bitumineuses, plastiques et lastomres - Dtermination des proprits de transmission de la vapeur deau Abdichtungsbahnen - Bitumen-, Kunststoff- und Elastomerbah
12、nen fr Dachabdichtungen - Bestimmung der Wasserdampfdurchlssigkeit This European Standard was approved by CEN on 10 June 2000. 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 standard
13、without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other langua
14、ge made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Ic
15、eland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Central Secretariat: rue de Stassart, 36 B-1050 Brussels 2000 CENAll rights of exploit
16、ation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1931:2000 E Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:06:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 1931:2000 BSI 17 September 2001 Contents Page Foreword 3 Introduction 4 1Scope
17、4 2Normative references 4 3Definitions 5 4Principle 6 5Apparatus 6 6Sampling 8 7Preparation of test specimens 8 8Procedure 9 9Expression of results and precision of test method 9 10Test report 11 Bibliography 12 Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:06:54 GMT+00:00 2006, Uncontro
18、lled Copy, (c) BSI Page 3 EN 1931:2000 BSI 17 September 2001 Foreword This European Standard has been prepared by Technical Committee CEN/TC 254, Flexible sheets for waterproofing, the Secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, eithe
19、r by publication of an identical text or by endorsement, at the latest by January 2001, and conflicting national standards shall be withdrawn at the latest by July 2002. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to im
20、plement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:06:54 GMT+00:0
21、0 2006, Uncontrolled Copy, (c) BSI Page 4 EN 1931:2000 BSI 17 September 2001 Introduction This European Standard has been prepared by the Technical Committee CEN/TC 254 to determine the water vapour transmission properties of flexible sheets for waterproofing. This standard has been prepared for app
22、lications in roofing but it may also be used in other areas where it is relevant. This standard is intended for characterization of flexible sheets for waterproofing as manufactured or supplied before use. This standard relates exclusively to products and not to waterproofing membrane systems compos
23、ed of such products and installed in the works. 1Scope This European Standard specifies a method for the determination of the water vapour transmission properties and for the calculation of the density of moisture flow rate g and of the moisture resistance factor ? of waterproofing sheets. It is app
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