BS EN 15813-2011 Polymer modified bituminous thick coatings for waterproofing Determination of flexibility at low temperatures《防水用聚合物改性沥青厚涂层 低温下挠性的测定》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15813:2011Polymer modifiedbituminous thick coatingsfor waterproofing Determination of flexibility atlow temperaturesBS EN 15813:2011 BRITISH STANDARDNational forewordThis B

2、ritish Standard is the UK implementation of EN 15813:2011. The UK participation in its preparation was entrusted to TechnicalCommittee B/546, Flexible sheets for waterproofing and water vapour control.A list of organizations represented on this committee can be obtained on request to its secretary.T

3、his publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 62264 9 ICS 91.100.50 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was publishe

4、d under the authority of the Standards Policy and Strategy Committee on 31 August 2011.Amendments issued since publicationDate T e x t a f f e c t e dBS EN 15813:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15813 March 2011 ICS 91.100.50 English Version Polymer modified bituminous thick

5、coatings for waterproofing - Determination of flexibility at low temperatures Revtements bitumineux pais modifis aux polymres pour impermabilisation - Dtermination de la souplesse basse temprature Kunststoffmodifizierte Bitumendickbeschichtungen zur Bauwerksabdichtung - Bestimmung der Flexibilitt be

6、i niedrigen Temperaturen This European Standard was approved by CEN on 13 February 2011. 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 without any alteration. Up-to-date lis

7、ts 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, French, German). A version in any other language made by translation under

8、 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, G

9、ermany, 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 EUROPISCHES KOMITEE FR NORM

10、UNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15813:2011: EBS EN 15813:2011EN 15813:2011 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Term and defi

11、nition44 Principle 45 Apparatus .46 Test specimens 57 Preparation .58 Procedure .59 Expression of results and precision 59.1 Expression of results 59.2 Precision .510 Test report 6BS EN 15813:2011EN 15813:2011 (E) 3 Foreword This document (EN 15813:2011) has been prepared by Technical Committee CEN/

12、TC 361 “Project Committee Polymer modified bituminous thick coatings for waterproofing Definitions/ requirements and test methods”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endor

13、sement, at the latest by September 2011, and conflicting national standards shall be withdrawn at the latest by September 2011. 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 i

14、dentifying any or all such patent rights. 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,

15、Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 15813:2011EN 15813:2011 (E) 4 1 Scope This European Standard specifies a procedure for det

16、ermining the flexibility of polymer modified bituminous thick coatings for waterproofing at low temperature. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references,

17、 the latest edition of the referenced document (including any amendments) applies. FprEN 15814:2011, Polymer modified bituminous thick coatings for waterproofing Definitions and requirements EN ISO 1519, Paints and varnishes Bend test (cylindrical mandrel) (ISO 1519:2002) ISO 554, Standard atmospher

18、es for conditioning and/or testing Specifications 3 Term and definition For the purposes of this document, the terms and definitions given in FprEN 15814:2011 and the following apply. 3.1 cold resistance property of a bitumen sheet to resist cracking during bending tests at low temperatures 4 Princi

19、ple After preparing flexible sheets of the polymer-modified bitumen emulsion, the specimens are placed in a refrigerated box at a defined low temperature for a period of at least 1 h 10 min. After that time the specimens are bent around the bending steel. 5 Apparatus 5.1 Refrigerated box, the temper

20、ature of which can be regulated between (-10 1) C and (+10 1) C (minimum range). 5.2 Mandrel according to EN ISO 1519 of wood or steel with a diameter of 30 mm (see Figure 1). 5.3 Foil (e.g. polyethylene) as a substrate for the application. 5.4 Frame or gauge. BS EN 15813:2011EN 15813:2011 (E) 5 Dim

21、ensions in millimetres Figure 1 Bending plate 6 Test specimens Five specimens with a size of 50 mm 200 mm. 7 Preparation The components of the PMBC shall be conditioned prior to preparation in a standard climate of (23 2) C and a relative humidity of (50 5) % in accordance with ISO 554 for 24 h. To

22、provide the specified dry layer thickness the wet coating has to be levelled off with the aid of a frame or a gauge on the foil at room temperature as specified in the manufacturers instructions. The thickness of the wet layer shall be such that the dry layer is (3 0,3) mm. The preparation is to be

23、carried out without any reinforcement. The specimens shall then be stored in a standard climate of (23 2) C and a relative humidity of (50 5) % for 28 days in accordance with ISO 554. Remove the foil after 14 days. 8 Procedure After 28 days the test specimens shall be cut to the size specified in Cl

24、ause 6. The five specimens shall be placed in a refrigerated box with a temperature of (0 0,5) C with the madrel for a period of at least 1 h 5 min. Each specimen shall be bent with constant speed around the mandrel inside the refrigerated box for 3 s. 9 Expression of results and precision 9.1 Expre

25、ssion of results After the bending the specimens shall be checked visually to determine whether any cracks occur in the surface of the coating. 9.2 Precision Precision data are currently not available. BS EN 15813:2011EN 15813:2011 (E) 6 10 Test report The test report shall include at least the foll

26、owing information: a) a reference to this European Standard (i.e. EN 15813); b) all details needed to identify the product tested; c) test procedure including: wet layer thickness; dry layer thickness; test temperature; any deviations from the test conditions; d) the test results in accordance with

27、Clause 9; e) the date of the tests. This page deliberately left blankBSI is the independent national body responsible for preparing British Standardsand other standards-related publications, information and services. It presents the UK view on standards in Europe and at the international level. It i

28、s incorporated by Royal Charter.British Standards Institution (BSI)raising standards worldwideBSI Group Headquarters389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards are updated by amendment or revision. Users of British Stan-dards should make sure that they

29、 possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and serv-ices. We would be grateful if anyone finding an inaccuracy or ambiguity whileusing this British Standard would inform the Secretary of the technical com-mittee responsible, the id

30、entity of which can be found on the inside frontcover.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001BSI offers Members an individual updating service called PLUS which ensuresthat subscribers automatically receive the latest editions of standards.Tel: +44 (0)20 8996 7669 Fax: +44 (0)20 8996 7001E

31、mail: Buying standardsYou may buy PDF and hard copy versions of standards directly using acredit card from the BSI Shop on the website addition all orders for BSI, international and foreign standards publicationscan be addressed to BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996

32、7001Email: In response to orders for international standards, it is BSI policy tosupply the BSI implementation of those that have been publishedas British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, Europeanand international sta

33、ndards through its Knowledge Centre.Tel: +44 (0)20 8996 7004 Fax: +44 (0)20 8996 7005Email: Various BSI electronic information services are also available whichgive details on all its products and services. Tel: +44 (0)20 8996 7111 Fax: +44 (0)20 8996 7048Email: BSI Subscribing Members are kept up t

34、o date with standardsdevelopments and receive substantial discounts on the purchase priceof standards. For details of these and other benefits contact Membership Ad-ministration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards via Br

35、itishStandards Online can be found at information about BSI is available on the BSI website at www.bsi- subsists in all BSI publications. BSI also holds the copyright,in the UK, of the publications of the international standardization bodies. Ex-cept as permitted under the Copyright, Designs and Pa

36、tents Act 1988 no ex-tract may be reproduced, stored in a retrieval system or transmitted in anyform or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the freeuse, in the course of implementing the standard of necessary

37、 details such assymbols, and size, type or grade designations. If these details are to be usedfor any other purpose than implementation then the prior written permissionof BSI must be obtained. Details and advice can be obtained from the Copy-right & Licensing Manager.Tel: +44 (0)20 8996 7070Email: