1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12310-2:2000 The Eu
2、ropean Standard EN 12310-2:2000 has the status of a British Standard ICS 91.100.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Flexible sheets for waterproofing Determination of resistance to tearing Part 2: Plastic and rubber sheets for roof waterproofingThis British Stan
3、dard, having been prepared under the direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 November 2000 BSI 11-2000 ISBN 0 580 36470 4 BS EN 12310-2:2000 Amendments issued since publication Amd.
4、 No. Date Comments National foreword This British Standard is the official English language version of EN 12310-2:2000. The UK participation in its preparation was entrusted by Technical Committee B/546, Flexible sheets for waterproofing, to Subcommittee B/546/2, Roof sheeting and sealing sheeting,
5、which has the responsibility to: aid 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
6、. A list of organizations represented 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 “I
7、nternational Standards Correspondence 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 wit
8、h a British Standard does not of itself 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 6, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when th
9、e document was last issued.EUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN123102 September2000 ICS91.100.50 Englishversion FlexiblesheetsforwaterproofingDeterminationofresistanceto tearingPart2:Plasticandrubbersheetsforroofwaterproofing FeuillessouplesdtanchitDterminationdela rsistanceladchirurePa
10、rtie2:Feuillesdtanchitde toitureplastiquesetlastomres AbdichtungsbahnenBestimmungdesWiderstandes gegenWeiterreienTeil2:Kunststoffund ElastomerbahnenfrDachabdichtungen ThisEuropeanStandardwasapprovedbyCENon17August2000. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatethec
11、onditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,Germa
12、n).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland
13、,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG CentralSecretariat:ruedeStassart,36B1050Brussels 2000CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwide
14、forCENnationalMembers. Ref.No.EN123102:2000EPage2 EN123102:2000 Contents Page Foreword .3 Introduction.3 1 Scope.3 2 Normativereferences 3 3 Definition 3 4 Principle 3 5 Apparatus 4 6 Sampling .5 7 Preparationoftestspecimens5 8 Procedure 6 9 Expressionofresults. 6 10 Testreport .6Page3 EN123102:2000
15、 Foreword ThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC 254“Flexiblesheetsfor waterproofing“,thesecretariatofwhichisheldby BSI. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltext orbyendorsement,atthelatestbyMarch2001,andconflictingnatio
16、nalstandardsshallbewithdrawnatthe latestbyMarch2001. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Net
17、herlands,Norway,Portugal,Spain,Sweden, SwitzerlandandtheUnitedKingdom. Introduction ThisEuropeanStandardisintendedforcharacterisationofplasticandrubbersheetsasmanufacturedor suppliedbeforeuse.Thistestmethodrelatesexclusivelytoproductsortotheircomponentswhere appropriate,andnottowaterproofingmembrane
18、systemscomposedofsuchproductsandinstalledinthe works. ThistestisintendedtobeusedinconjunctionwithEuropeanStandard“DefinitionsandCharacteristics“for plasticandrubbersheetsforroofwaterproofing. 1Scope ThisEuropeanStandardspecifiesamethodforthedeterminationoftearpropertiesofplasticandrubber sheetsforro
19、ofwaterproofingusingatrapezoidaltestspecimenwithanickorcut. 2 Normativereferences ThisEuropeanStandardincorporates,bydatedorundatedreferences,provisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subse
20、quentamendmentstoorrevisionsofanyofthesepublicationsapply tothisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferences, thelatesteditionsofthepublicationreferredtoapply. ENISO75001 MetallicmaterialsVerificationofstaticuniaxialtestingmachinesPart1:Tension/ compressiontesti
21、ngmachines(ISO75001:1999) prEN13416:2000 FlexiblesheetsforwaterproofingBitumen,plasticandrubbersheetsforroof waterproofingRulesforsampling 3Definition Forthepurposeofthisstandard,thefollowingdefinitionapplies: 3.1 Resistancetotearing: Themaximumtensileforcerequiredtotearaprecuttestspecimen. 4Princip
22、le Theprincipleofthetestismeasurementoftheforcerequiredtocompletelytearthetestspecimen,in continuationofthecutornickalreadyproducedinthetestspecimen. Thetearingforceisappliedbymeansofatensiletestingmachineataconstantspeeduntilthetest specimenbreaks.Themaximumpeakforceachievedisreported.Page4 EN12310
23、2:2000 5Apparatus Tensiletestingmachineequippedwithacontinuousrecordingofforceandcorrespondingextensionand capableofmaintainingauniformspeedofgripseparationasspecifiedbelow. Thetensiletestingmachineshallhaveasufficientloadingcapacityofatleast2000Nandagripseparation speedof(100 10)mmpermin.Thewidthof
24、gripsshallnotbelessthan50mm. Thetensiletestingmachineshallbeequippedwithgripsofatypewhichmaintainorincreasetheclamping pressureasafunctionoftheincreaseoftheforceappliedtothetestspecimen.Thetestspecimenshallbe heldsothatitdoesnotslipinthegripsmorethan1mmforproductsuptoandincluding3mmthick,and 2mmfort
25、hickerproducts.Amarkortapeonthetestspecimenwhereitentersthegripswillhelprevealany slip. TheforcemeasuringsystemshallmeetatleastClass2ofENISO75001(i.e. 2%) ThetemplateusedforcuttingthetestspecimensshallhavedimensionsasshowninFigure1. Dimensionsinmillimetres Key 1Templatethickness:2to3mm Key 1Lineforg
26、rip 2Nickorcut Figure1 Templateforcutting Figure2 Shapeanddimensionof thetestspecimen thetestspecimenPage5 EN123102:2000 Key 1Uppergrip 2Testspecimen 3Lowergrip Figure3Testspecimenmountedinthegrips 6Sampling SamplesshallbetakeninaccordancewithprEN13416:2000. 7 Preparationoftestspecimens Theshapeandd
27、imensionsofthetestspecimensaregiveninFigure2. Theangle shallbeproducedwithanaccuracyof1 . Usingthetemplatecutfivespecimenswiththenickorcutinthelongitudinaldirectionandfivewiththenick orcutinthetransversaldirectionofthesheet. Markoneverytestspecimenthelinesindicatingthepositionofthegrips. Conditionth
28、etestspecimens,priortotesting,foratleast20hinastandardatmosphereof (23 2) Cand(50 5)%relativehumidity.Page6 EN123102:2000 8Procedure Thetestspecimenshallbetightlyclampedinthetensiletestingmachinegrips(clause5)takingcarethat thelinesarealignedwiththefrontedgeofthegrips(seeFigure3). Thetestiscarriedou
29、tonatestspecimenatatemperatureof(23 2) Candataconstantseparatingspeed forthegripsof(100 10)mm/min. Themaximumappliedtensileforceshallberecordedforeachtestspecimen. 9 Expressionofresults 9.1Evaluation StateforeachtestspecimenthemaximumforceinNewton. Disregardanyresultwherethetestspecimenslipsbymoreth
30、anthepermittedlimitwithinthegripsofthe tensiletestingmachine,andretestwithareplacementspecimen. Calculateforeachdirectionthearithmeticmeantearforce( F L and F T )inNewtonandstatetheresultto thenearestNewton. 9.2 Precisionofthetestmethod Noinformationisavailableatthistime. 10 Testreport Thetestreport
31、shallincludethefollowinginformation: a) areferencetothisEuropeanStandard(EN123102)andanydeviationfromit; b) alldetailsnecessarytoidentifytheproducttested; c) informationonsamplinginaccordancewithclause6; d) detailsofpreparationofthetestspecimeninaccordancewithclause7; e) thetestresultsinaccordancewi
32、thclause9; f)anypeculiaritiesinthemethodemployedorencounteredduringthetest; g) thedateofthetest(s).blankBS EN 12310-2:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
33、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the internat
34、ional level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We w
35、ould be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual up
36、dating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In response to ord
37、ers for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Libra
38、ry and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. Subscribing members of BSI are kept up to date with standards de
39、velopments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: 020 8996 7002. Fax: 020 8996 7001. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the pu
40、blications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written p
41、ermission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070.
