【BS英国标准】BS EN 136532004 Flexible sheets for waterproofing.doc

Licensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSIBRITISH STANDARD BS EN13653:2004Flexible sheets for waterproofing Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles Determination of shear strengthThe European Standard EN 13653:2004 has the status of aBritish StandardICS 91.100.50 BS EN 13653:2004National forewordThis British Standard is the official English language version ofEN 13653:2004.The UK participation in its preparation was entrusted by Technical Committee B/546, Flexible sheets for waterproofing and water vapour control, to Subcommittee B/546/9, Bridge deck waterproofing, which has the responsibility to:aid enquirers to understand the text;present to the responsible international/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 represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or ofBritish Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard does not of itself confer immunity from legal obligations.Licensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSIThis British Standard was published under the authority of the Standards Policy and Strategy Committee on20 April 2005© BSI 20 April 2005ISBN 0 580 45879 2Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amd. No.DateCommentsAmendments issued since publicationEUROPEAN STANDARD NORME EUROPÉENNEEUROPÄISCHE NORMEN 13653September 2004ICS 91.100.50English versionFlexible sheets for waterproofing - Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles- Determination of shear strengthSystèmes d'étanchéité pour tabliers de ponts en béton et autres surfaces en béton circulables par les véhicules - Méthode d'essai - Détermination de la résistance au cisaillementAbdichtungsbahnen - Abdichtungssysteme auf Beton für Brücken und andere Verkehrsflächen - Bestimmung der SchubfestigkeitThis European Standard was approved by CEN on 22 July 2004.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 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 language 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I TÉ EUR O P ÉEN DE NOR M A L I S A TI ON EUR O P Ä I S C H ES KOM I TEE F Ü R NOR M UNG Management Centre: rue de Stassart, 36 B-1050 BrusselsLicensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSI© 2004 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members.Ref. No. EN 13653:2004: EEN 13653:2004 (E)Licensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSIContentsPageForeword. 3Introduction . 41Scope . 52Normative references . 53Terms and definitions . 54Test methods. 54.1Principle . 54.2Apparatus and materials . 54.3Preparation of test specimens . 64.4Procedure . 64.5Expression of results . 64.5.1Method of calculation . 64.5.2Precision of the test method . 64.6Test report . 77Licensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSIForewordThis document (EN 13653:2004) 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, either by publication of an identical text or by endorsement, at the latest by March 2005, and conflicting national standards shall be withdrawn at the latest by June 2006.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.Licensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSIIntroductionThe purpose of the test is to determine the shear strength properties of the waterproofing system. This test simulates action of dynamic forces (e. g. braking).Licensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSI1ScopeThis document is one of a series of standards applicable to flexible sheets for waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles.This document specifies a test method for the evaluation of the shear strength properties of the waterproofing sheet system applied to a concrete surface and with an asphalt layer.2Normative referencesThe following referenced documents are indispensable for the application 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.EN 13375:2004, Flexible sheets for waterproofing Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles Specimen preparationEN 13416, Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Rules for samplingprEN 14695:2003, Flexible sheets for waterproofing Reinforced bitumen sheets for waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles Definitions and characteristics3Terms and definitionsFor the purposes of this document, the terms and definitions given in EN 13375:2004, prEN 14695:2003 and the following apply.shear strengthshear stress at maximum force, when testing the shear resistance in a waterproofing system4Test methods4.1 PrincipleA force is induced in the waterproofing system laid between base specimen and asphalt layer to determine the shear strength of the waterproofing. Testing is carried out in compression at constant displacement rate. The force is applied at an angle of 15o to the plane of shearing.4.2 Apparatus and materialsa) A loading device capable of producing a maximum load of 10 kN at a displacement rate relative to the supports of (10 ± 1) mm/min (Figure 1). The loading shall be applied through the center of the waterproofing. The recording device shall be capable of measuring the force to an accuracy of 1% and displacement to 0,1 mm. The device on which the test specimen is supported shall be at an angle of inclination of (15 ± 1) ° with regard to the direction of load at the start of the test.b) Load application without any resulting momentum shall be ensured by the chosen manner of support (for example by a gimbal mounting).c) Conditioning device, giving a temperature of (23 ± 2) °C.d) Device for measuring test temperature with an accuracy of at least ± 0,5 °C.Licensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSI4.3 Preparation of test specimensSamples and test pieces shall be taken in accordance with EN 13416.Specimen preparation is described and asphalt layer mixes are given in EN 13375. The size of the test specimens shall be 220 mm x 110 mm (see Figure 1).The longer dimension of the test specimen shall be in the longitudinal direction of the flexible sheet. Four test specimens shall be used for the test.4.4 ProcedurePrior to testing the test specimens shall be conditioned at a test temperature of (23 ± 2) °C for at least 24 hours.NOTE 1Additionally other temperatures can be used if required.The test specimen shall be placed in the test equipment at an angle of (15 ± 1) ° to the shear plane.A constant displacement shall be applied at a rate of (10 ± 1) mm/min. The force and displacement shall be recorded during the test. The test temperature shall be measured and recorded.NOTE 2The results of the test depend significantly on the test temperature.The failure location shall be visually inspected and details of the failure shall be recorded.NOTE 3In shear testing, sliding may occur at the base specimen surface (primer) or between the sheets or at the asphalt layer interface with the sheet.4.5 Expression of results4.5.1Method of calculationThe shear strength in N/mm2 shall be calculated using the equation (1) below: max = ( Fmax / A) x cos 15 °(1)If shear strength at a certain, or specific, displacement (s) is required, the value of the corresponding shear stress shall be calculated using the equation (2). (s) = (F / A) x cos 15 °(2)where:2max is the shear strength, in N/mm2 is the shear stress at a certain displacement (s), in N/mmFmaxis the recorded maximum force, in NFis the recorded force, in NAis the test area of the test specimen, in mm2s is the displacement, in mmThe arithmetic mean value(s) of shear strength and shear stress at a certain displacement, if required, shall be calculated.4.5.2Precision of the test methodThe precision of the test method is not specified.Licensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSI4.6 Test reportThe test report shall include at least the following information:a) all details necessary to identify the product tested and identification of the whole waterproofing system including asphalt layer and application temperature, type and quantity of the primer;b) a reference to this document (EN 13653) and any deviation from it;c) information on preparation of test specimens in accordance with Clause 4.3 EN 13375:2004, specimens prepared by and witnessed by which organisation;d) information about the test procedure in accordance with Clause 4.4, test temperature, exact temperature during the test and test area;e) the test results and failure mode according to Clause 4.5 for each individual test, mean value if relevant and the force/displacement graph;f)the dates of delivery preparation of specimens;g)the date of tests.Dimensions in millimetres.Key1 base specimen2 waterproofing3 asphalt layer4 adjustable supportFigure 1 Example of loading deviceLicensed Copy: Southeast University User, Southeast University, Fri Oct 28 08:24:11 BST 2005, Uncontrolled Copy, (c) BSIBS EN13653:2004