1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15817:2011Polymer modifiedbituminous thick coatingsfor waterproofing WaterresistanceBS EN 15817:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implem
2、entation of EN 15817:2011. 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.This publication does not purport
3、 to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 62268 7 ICS 91.100.50 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Sta
4、ndards 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 15817:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15817 March 2011 ICS 91.100.50 English Version Polymer modified bituminous thick coatings for waterproofing - Wat
5、er resistance Revtements bitumineux pais modifis aux polymres pour impermabilisation - Rsistance leau Kunststoffmodifizierte Bitumendickbeschichtungen zur Bauwerksabdichtung - Wasserbestndigkeit This European Standard was approved by CEN on 13 February 2011. CEN members are bound to comply with the
6、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 Management
7、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 as
8、 the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Rom
9、ania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved
10、 worldwide for CEN national Members. Ref. No. EN 15817:2011: EBS EN 15817:2011EN 15817:2011 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms und definitions .44 Principle 45 Apparatus .46 Procedure .46.1 Preparation .46.2 Procedure .57 Expression of results 58 Test report 5BS E
11、N 15817:2011EN 15817:2011 (E) 3 Foreword This document (EN 15817:2011) has been prepared by Technical Committee CEN/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 Europea
12、n Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, 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 el
13、ements 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 patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this
14、European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland a
15、nd United Kingdom. BS EN 15817:2011EN 15817:2011 (E) 4 1 Scope This European Standard specifies a procedure for determining the water resistance of polymer modified bituminous thick coatings for waterproofing. 2 Normative references The following referenced documents are indispensable for the applic
16、ation of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. FprEN 15814:2011, Polymer modified bituminous thick coatings for waterproofing Definitions and requirements ISO 554,
17、 Standard atmospheres for conditioning and/or testing Specifications 3 Terms und definitions For the purposes of this document, the terms and definitions given in FprEN 15814:2011 apply. 4 Principle After preparing a flexible sheet of polymer modified bitumen-emulsion, the specimen is given in water
18、 with a room temperature for 28 days. After that time a visual assessment is due. 5 Apparatus 5.1 Glass beaker containing 2,5 l tap water; dimensions of sample not less than 90 mm 250 mm. Position the sample such that 2/3 of the sample is immersed in the water and 1/3 is not immersed. The sample is
19、suspended in the middle of the beaker so that it is surrounded by water on all sides. 5.2 Magnetic stirrer 6 Procedure 6.1 Preparation The component of the polymer bitumen-emulsion shall be conditioned in a normal climate of (23 2) C and a relative humidity of (50 5) % in accordance with ISO 554 for
20、 28 days. To provide the specified dry layer thickness, (4 0,4) mm, the wet coating has to be levelled off with the help of a frame or gauge of a foil at room temperature as specified by the manufacturer. The size of the specimen depends on the container. BS EN 15817:2011EN 15817:2011 (E) 5 If requi
21、red, the inlay has to be incorporated. 6.2 Procedure After storage in a normal climate, the specimen shall be placed in the container with water for 28 days. During that time the water should be permanently slightly moved with the help of a magnetic stirrer. 7 Expression of results After 28 days a v
22、isual assessment is to be done, whether there are changes to the material, the reinforcement has peeled off or a discoloration of the water. 8 Test report The test report shall include at least the following information: a) all details necessary to identify the product tested; b) a reference to this
23、 European Standard (i.e. EN 15817); c) test period and thickness of the dry product; d) visual assessment after the test period; e) the date of the tests. This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing British Standard
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