EN 13880-13-2003 en Hot applied joint sealants - Part 13 Test method for the determination of the discontinuous extension (adherence test)《热接合密封剂 第13部分 不连续伸展性测定的试验方法(粘性试验)》.pdf

1、BRITISH STANDARD BS EN 13880-13:2003 Hot applied joint sealants Part 13: Test method for the determination of the discontinuous extension (adherence test) The European Standard EN 13880-13:2003 has the status of a British Standard ICS 93.080.20 BS EN 13880-13:2003 This British Standard, was publishe

2、d under the authority of the Standards Policy and Strategy Committee on 2 October 2003 BSI 2 October 2003 ISBN 0 580 42706 4 National foreword This British Standard is the official English language version of EN 13880-13:2003. The UK participation in its preparation was entrusted by Technical Commit

3、tee B/510, Road materials, to Subcommittee B/510/3, Materials for concrete roads, which has the responsibility to: 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 pu

4、blications 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 of British Standards Online. This publication does not purport to include all the

5、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. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the

6、interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. 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

7、 a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN1388013 August2003 ICS93.080.20 Englishversion HotappliedjointsealantsPart13:Test

8、methodforthe determinationofthediscontinuousextension(adherencetest) ProduitsdescellementdejointsappliquschaudPartie 13:Mthodedessaipourladterminationdelatraction discontinue(essaidadhrence) HeiverarbeitbareFugenmassenTeil13:Prfverfahren zurBestimmungdesDehnundHaftvermgensbei diskontinuierlicherDehn

9、ung ThisEuropeanStandardwasapprovedbyCENon2May2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmayb

10、eobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versio

11、ns. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALIS

12、ATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN1388013:2003EEN1388013:2003(E) 2 Contents page Foreword3 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4

13、 4 Principle4 5 Apparatus .4 5.1 Tensiletestrig 4 5.2 Coolingchamber, .5 6 Preparationandconditioningoftestspecimens .5 7 Storageoftestspecimens . .5 7.1 Airconditionedtestspecimens 5 7.2 Waterimmersedtestspecimens. .5 8 Procedure .5 9 Calculationandexpressionofresults. 6 9.1 Tensions .6 9.2 Failure

14、s .6 10 Precision.6 11 Testreport 6EN1388013:2003(E) 3 Foreword ThisdocumentEN1388013:2003hasbeenpreparedbyTechnicalCommitteeCEN/TC227“Roadmaterials”,the secretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,a

15、tthelatestby February2004 ,andconflictingnationalstandardsshallbewithdrawnatthelatest by March2005 . AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Ger

16、many,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom. ThisEuropeanStandardisoneofaseriesofstandardsaslistedbelow: EN138801, HotappliedjointsealantsPart1:Testmethodforthedeterminationofdensityat25C. EN138802, Hota

17、ppliedjointsealantsPart2:Testmethodforthedeterminationofconepenetrationat25C. EN138803, HotappliedjointsealantsPart3:Testmethodforthedeterminationofpenetrationandrecovery (resilience). EN138804, HotappliedjointselantsPart4:TestmethodforthedeterminationofheatresistanceChangein penetrationvalue. EN138

18、805, HotappliedjointsealantsPart5:Testmethodforthedeterminationofflowresistance. prEN138806, HotappliedjointsealantsPart6:Testmethodforthepreparationofsamplesfortesting. EN138807, HotappliedjointsealantsPart7:Functiontestingofjointsealants. EN138808, HotappliedjointsealantsPart8:Testmethodforthedete

19、rminationofthechangeinweightoffuel resistancejointsealantsafterfuelimmersion. EN138809, HotappliedjointsealantsPart9:Testmethodforthedeterminationofcompatibilitywithasphalt pavements. EN1388010, HotappliedjointsealantsPart10:Testmethodforthedeterminationofadhesionandcohesion followingcontinuousexten

20、sionandcompression. EN1388011, HotappliedjointsealantsPart11:Testmethodforthepreparationofasphalttestblocksusedin thefunctiontestandforthedeterminationofcompatibilitywithasphaltpavements. EN1388012, HotappliedjointsealantsPart12:Testmethodforthemanufactureofconcretetestblocksfor bondtesting(recipeme

21、thods). EN1388013, HotappliedjointsealantsPart13:Testmethodforthedeterminationofthediscontinuous extension(adherencetest).EN1388013:2003(E) 4 1Scope ThisEuropeanStandarddescribesamethodfordeterminingthecohesiveextensibilityandtheadhesiontocon creteofhotappliedsealantsystemswithorwithoutprimingsimula

22、tingthemovingofconcretepavementslabs duringcoolingconditionsinwintertime. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedref

23、erences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN138806, HotappliedjointsealantsPart6:Testmethodforthepreparation

24、ofsamplesfortesting. EN1388012, HotappliedjointsealantsPart12:Testmethodforthemanufactureofconcretetestblocksfor bondtesting(recipemethods). prEN141881:2001, JointfillersandsealantsPart1:Specificationsforhotappliedsealants. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefini

25、tionsgiveninprEN 141881:2001andthe followingapply. 3.1 adhesionfailures surfaceareaoftheconcretetestblocksfromwhichthesealantiscompletelyseparatedistobeevaluatedfor adhesivefailure,calculatedtothenearest10mm 3.2 cohesionfailures cohesionfailuresarethesumofthesuperficialareasofanyrupturesonthefacesof

26、thematerialtothenearest 5mmandanycavityexceeding3mmindepth,measurednormaltothefaceofthetestspecimen 4Principle Thepurposeofthistestistoestablishwhethersealantswillremaincohesiveandbondtoconcretewhensubjected todiscontinuousacceleratedextensionstepsinaccordancewithprEN141881. 5Apparatus 5.1 Tensilete

27、strig Thetensiletestrigconsistsof: anapparatuswhichallowsthetestspecimentobeinsertedintoclamps,convenientlyandwithoutdisturbing thespecimenbefore,duringorafterremoval.Thetestspecimenshallbefastenedintheclampssothatany separatemovementisavoided; iftheapparatusiscapableoftestinganumberoftestspecimenss

28、imultaneously,itshallnotbesignificantly affectedbytheprematurefailureofoneormoretestspecimens;EN1388013:2003(E) 5 anapplianceequippedwithanelectricmotorcapableofextendingthetestspecimeninthetensileapparatus every(360 20)s (0,10 0,01) mminlessthan0,5 s.Theuncertaintyoftheforcemeasurementand recording

29、shallnotexceed1%. 5.2Cooling chamber, suitableforconditioningthetestspecimensatatemperatureof(20 1)C or a temperatureof(25 1)CinaccordancewithprEN 141881. 6 Preparationandconditioningoftestspecimens 6.1 PreparethetestsampleaccordingtoEN138806. 6.2 ConcretetestblocksinaccordancewithEN 1388012shallbeu

30、sed.Thedimensionsofthetestblocksare (250 1)mmlength,(60 1)mmwidthand(30,0 0,5)mmheight.Theconcretetestblocksshallhaveamoisture contentwithinthelimitsof(5,0 0,5)%. 6.3 Useasuitablemouldtoplacetwotestblocksexactlyoppositeeachotherforajointwidthof(15,0 0,5)mm andjointlengthof(200,0 0,5)mm. 6.4 Ifaprime

31、risused,applyittothesawntestfacesofthetestblocksinaccordancewiththemanufacturers instructions. 6.5 Placeatopmaskonthemouldsothatthejointcanbeoverfilledwhenthetestsampleinpouredintoit. 6.6 Anyadheringtothebordersofthejointofthetestsampleshallbeavoided. 6.7 Allowthetestspecimenstocoolunderlaboratoryte

32、mperaturefor2hafterwhichremovetheexcesstest sampleusingaheatedknifesothatthetestspecimensareflushwiththesurfaceofthetestblocks. 6.8 Foreachtest,twotestspecimensshallbeprepared. 7 Storageoftestspecimens 7.1 Airconditionedtestspecimens Thetestspecimensshallbestoredatroomtemperaturefor24hto72h. 7.2 Wat

33、erimmersedtestspecimens Storewaterimmersedtestspecimenscompletelycoveredwithdeionisedwateratroomtemperaturefor14daysin asuitablecontainer.Afterwardsthetestspecimensshallbedriedataroomtemperaturefor3hto5h. 8Procedure Fixthetestspecimensintheclampsoftheextensionapparatus,positionedinthecoolingchambera

34、ndcoolthem foratleast6hat(20 1)Cor(25 1)CinaccordancewithprEN141881. Extendthejointinstepsof(0,10 0,01)mminlessthan0,5s,every(360 20)suptothetotal extension as specifiedinprEN141881.Recordthemaximumforceduringthisdiscontinuousextension. Afterreachingthetotalextension,holdthepositionofthetestspecimen

35、.Recordthelossofforceafter1handthen atintervalsof30minuntilavalueisreachedafterwhichanyfurtherdecreasewillbelessthan5%.Thisshallbe recordedasthefinalforce. Theforceandtheextensionshallberegisteredduringtheentiretestprocedure.EN1388013:2003(E) 6 Afterthediscontinuousextensiontestallsidesofthejointsha

36、llbeexaminedforadhesiveandcohesivefailuresin accordancewithprEN141881. 9 Calculationandexpressionofresults 9.1Tensions Themaximumandfinaltension shallbecalculatedbythefollowingformula: max/final A F max/final (1) where max/final isthemaximumandfinaltension,inNewtonpersquaremillimetre(N/mm 2 ); maxor

37、/final F isthemaximumorfinalforceaccordingtoclause7,inNewton(N); A isthejointarea=200mm 30mm=6000mm 2 . 9.2Failures Reportadhesivefailures,calculatedtothenearest10mm. Reportcohesivefailures,calculatedtothenearest5mmandanycavityexceeding3mmindepth. 10Precision Estimatesoftherepeatabilityandreproducib

38、ilityarenotavailableyetbuttheywillbeincludedbyamendmentwhen available. 11 Testreport ThereportshallstatethatthetestwascarriedoutinaccordancewiththisEuropeanStandardandshallincludethe followinginformation: a) nameofsampleandsealanttype; b) nameofprimerandtypedescription,ifapplicable; c) batchnumberan

39、ddateofmanufacturewhereappropriateorenquirydate; d) typeofstoragebeforetesting; e) thedateoftestingandresultsobtained; f) Force/TimeandExtension/Timediagramforeachtestspecimen; g) thenameofanalystandtestlaboratory.blankBS EN 13880-13:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standard

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