1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15818:2011Polymer modifiedbituminous thick coatingsfor waterproofing Determination of dimensionalstability at high temperatureBS EN 15818:2011 BRITISH STANDARDNational fore
2、wordThis British Standard is the UK implementation of EN 15818:2011. 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 s
3、ecretary.This 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 62269 4 ICS 91.100.50 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard wa
4、s published 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 15818:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15818 March 2011 ICS 91.100.50 English Version Polymer modified bitumin
5、ous thick coatings for waterproofing - Determination of dimensional stability at high temperature Revtements bitumineux pais modifis aux polymres pour impermabilisation - Dtermination de la stabilit dimensionnelle haute temprature Kunststoffmodifizierte Bitumendickbeschichtungen zur Bauwerksabdichtu
6、ng - Bestimmung der Mabestndigkeit bei hohen 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 witho
7、ut 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, French, German). A version in any other l
8、anguage 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, Croatia, Cyprus, Czech Republic, Den
9、mark, Estonia, Finland, France, Germany, 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 NORMALIS
10、ATION 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 worldwide for CEN national Members. Ref. No. EN 15818:2011: EBS EN 15818:2011EN 15818:2011 (E) 2 Contents Page Foreword 31 Scope 42 Norm
11、ative references 43 Terms and definitions .44 Principle 45 Apparatus .46 Test specimens 57 Preparation .58 Procedure .59 Expression of results 510 Test report 5BS EN 15818:2011EN 15818:2011 (E) 3 Foreword This document (EN 15818:2011) has been prepared by Technical Committee CEN/TC 361 “Project Comm
12、ittee 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 endorsement, at the latest
13、 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 identifying any or all
14、 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, Germany, Greece, Hung
15、ary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 15818:2011EN 15818:2011 (E) 4 1 Scope This European Standard specifies a procedure for determining the dimensio
16、nal stability at a high temperature of polymer modified bituminous thick coatings for waterproofing. 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, the lat
17、est edition of the referenced document (including any amendments) applies. FprEN 15814:2011, Polymer modified bituminous thick coatings for waterproofing Definitions and requirements ISO 554, Standard atmospheres for conditioning and/or testing Specifications 3 Terms and definitions For the purposes
18、 of this document, the terms and definitions given in FprEN 15814:2011 and the following apply. 3.1 coating system bitumen coating material to be applied to the substrate 3.2 flow resistance stability of polymer modified bituminous thick coating specimens to be suspended vertically with a temperatur
19、e of (70 2) C without its coating moving 3.3 metal plate plate to which a bitumen coating is applied 4 Principle After coating the substrate, the specimen is given in a defined temperature of a period of at least 2 h in a vertical position. After that time a visual judgement is made whether there ar
20、e changes of the coating. 5 Apparatus 5.1 Drying oven. 5.2 Metal plates with a size of approximately 100 mm 100 mm. 5.3 Device (or support), that allows a vertical position of the metal plates. BS EN 15818:2011EN 15818:2011 (E) 5 6 Test specimens Two specimens with a size of approximately 100 mm 100
21、 mm. 7 Preparation The metal plate and the components of the polymer bitumen-emulsion shall be conditioned prior the preparation in a normal climate of (23 2) C and a relative humidity of (50 5) % in accordance with ISO 554. The metal plate has to kept free from any contamination. To provide the spe
22、cified dry layer thickness the wet coating has to be levelled off with the help of a frame or gauge of the metal plate at room temperature as specified by the manufacturers instructions. The thickness of the wet layer shall be such as the thickness of the dry layer is (3 0,3) mm. The preparation is
23、to be done without any reinforcement. Then the specimens shall be left in a normal climate of (23 2) C and a relative humidity of (50 2) % for 28 days. 8 Procedure After 28 days the test specimens shall be placed in a vertical position in a drying oven with a temperature of (70 2) C for a period of
24、at least 2 h. 9 Expression of results After the required period with a visual judgement the specimens has to be controlled whether there are any changes on the coating surface as drain down of the coating, and slide down of the coating. 10 Test report The test report shall include at least the follo
25、wing information: a) a reference to this European Standard (i.e. EN 15818); 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; BS EN 15818:2011EN 15818:2011 (E) 6 d) t
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