1、BRITISH STANDARD BS EN 13880-1:2003 Hot applied joint sealants Part 1: Test method for the determination of density at 25 C The European Standard EN 13880-1:2003 has the status of a British Standard ICS 93.080.20 BS EN 13880-1:2003 This British Standard, was published under the authority of the Stan
2、dards Policy and Strategy Committee on 29 August 2003 BSI 29 August 2003 ISBN 0 580 42529 0 National foreword This British Standard is the official English language version of EN 13880-1:2003. The UK participation in its preparation was entrusted by Technical Committee B/510, Road materials, to Subc
3、ommittee 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 publications referred to in this doc
4、ument 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 necessary provisions of a contract
5、. 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 interpretation, or proposals for c
6、hange, 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 a back cover. The BSI copyright n
7、otice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN138801 August2003 ICS93.080.20 Englishversion HotappliedjointsealantsPart1:Testmethodforthe determinationofdensitya
8、t25C ProduitsdescellementdejointsappliquschaudPartie 1:Mthodedessaipourladterminationdelamasse volumique25C HeiverarbeitbareFugenmassenTeil1:Prfverfahren zurBestimmungderDichtebei25C ThisEuropeanStandardwasapprovedbyCENon2May2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichs
9、tipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,Fr
10、ench,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary
11、,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyform
12、andbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN138801:2003EEN138801:2003(E) 2 Contents page Foreword3 1 Scope 3 2 Normativereferences 4 3 Termsanddefinitions. .4 4 Principle4 5 Apparatus .4 6 Preparationandconditioningoftestspecimens .4 7 Procedure .5 8 Calculation5 9 Expressionofres
13、ults . .5 10 Precision.5 10.1 Repeatabilitylimit 5 10.2 Reproducibilitylimit 6 11 Testreport 6EN138801:2003(E) 3 Foreword ThisdocumentEN138801:2003hasbeenpreparedbyTechnicalCommitteeCEN/TC227“Roadmaterials”,the secretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstanda
14、rd,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyFebruary2004,andconflictingnationalstandardsshallbewithdrawnatthelatest byMarch2005. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Aust
15、ria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom. ThisEuropeanStandardisoneofaseriesofstandardsaslistedbelow: EN138801, HotappliedjointsealantsPart1:Testme
16、thodforthedeterminationofdensityat25C. EN138802, HotappliedjointsealantsPart2:Testmethodforthedeterminationofconepenetrationat25C. EN138803, HotappliedjointsealantsPart3:Testmethodforthedeterminationofpenetrationandrecovery (resilience). EN138804, HotappliedjointsealantsPart4:Testmethodforthedetermi
17、nationofheatresistanceChange inpenetrationvalue. EN138805, HotappliedjointsealantsPart5:Testmethodforthedeterminationofflowresistance. prEN138806, HotappliedjointsealantsPart6:Testmethodforthepreparationofsamplesfortesting. EN138807, HotappliedjointsealantsPart7:Functiontestingofjointsealants. EN138
18、808, HotappliedjointsealantsPart8:Testmethodforthedeterminationofthechangeinweightoffuel resistancejointsealantsafterfuelimmersion. EN138809, HotappliedjointsealantsPart9:Testmethodforthedeterminationofcompatibilitywithasphalt pavements. EN1388010, HotappliedjointsealantsPart10:Testmethodforthedeter
19、minationofadhesionandcohesion followingcontinuousextensionandcompression. EN1388011, HotappliedjointsealantsPart11:Testmethodforthepreparationofasphalttestblocksusedin thefunctiontestandforthedeterminationofcompatibilitywithasphaltpavements. EN1388012, HotappliedjointsealantsPart12:Testmethodforthem
20、anufactureofconcretetestblocksfor bondtesting(recipemethods). EN1388013, HotappliedjointsealantsPart13:Testmethodforthedeterminationofthediscontinuous extension(adherencetest). 1Scope ThisEuropeanStandarddescribesamethodfordeterminingthedensityofhotappliedjointsealants.EN138801:2003(E) 4 2 Normative
21、references ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean
22、Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN138806, HotappliedjointsealantsPart6:Testmethodforthepreparationofsamplesfortesting. prEN141881:2001, JointfillersandsealantsPart1:Specificationsforh
23、otappliedsealants. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninprEN 141881:2001andthe followingapply. 3.1 density massofasubstancedividedbyitsvolumeat+25C 4Principle Adrycrucibleisfirstweighedinairandthenunderwaterat25C.Afterthecruciblehasbeendried,theseal
24、antis pouredintothecrucibleandheatedintheoven.Aftercoolingtoambienttemperature,thecrucibleanditscontents areweighedagaininairandthenunderwaterat25C.Thedensityiscalculatedfromthefourweighings. 5Apparatus 5.1 Tinfoiloraluminiumcrucible ,about40mmdeepandwithadiameterofabout30mm,fittedwithawire handlewi
25、thadiameterofabout0,15mm.Anewcrucibleshallbeusedforeachdetermination. 5.2 Thermometer,withanaccuracyof 0,2C,fortemperaturemeasurementsbetween1Cto+38C. 5.3 Laboratorybalance ,capableofweighingtoanaccuracyof0,001g. 5.4 Deviceforbridgingthescalepan. 5.5 Waterbath ,capableofmaintainingthetemperaturetowi
26、thin0,2C. 5.6 Distilledorfullydemineralisedwater ,deaeratedbyboilingpriortotesting. 6 Preparationandconditioningoftestspecimens 6.1 PreparethetestsampleaccordingtoprEN138806EN138801:2003(E) 5 7Procedure Weighthedrycrucibleinairandthenunderwaterat(25,0 0,2)C,toanaccuracyof1mg(masses m 1 and m 2 ). Wh
27、enweighingunderwater,ensurethatnomorethanabouthalfthewirehandleisimmersedinwater.Drythe crucibleandpourthebubblefreemoltentestsampleintoituptoalevelabout5mmbelowtheupperrim. Placethecrucibleintheovenforabout1hataconstanttemperaturetoallowairbubblesandmoisturetoescape. Ifnecessary,carefullyremoveanys
28、mallairbubblesfromthesealantsurface,using,forexample,apilotflameora hotglassrod. Thencoolthetestspecimentoroomtemperatureandweightitinairtoanaccuracyof1mg(mass m 3 ). Afterweighingconditionthetestspecimeninthewaterbathat(25,0 0,2)Cforabout1h.Thenweighittoan accuracyof1mgunderwaterat(25,0 0,2)C(mass
29、m 4 )againimmersingonlyabouthalfthewirehandleinthe water.Ensurethatnoairbubblesadheretothetestspecimenandhandleduringweighingunderwater. 8Calculation Thedensity ofthesealantinairshallbecalculatedbythefollowingformula: W25 2 1 4 3 1 3 25 m m m m m m (1) where 25 isthedensityofthesealant,ingrampercubi
30、cmetre(g/cm 3 ); m 1 isthemassofthecrucibleinair,ingram(g); m 2 isthemassofthecrucibleunderwater,ingram(g); m 3 isthemassofthetestspecimeninair,ingram(g); m 4 isthemassofthetestspecimenunderwater,ingram(g); W25 isthedensityofwaterat25C,ingrampercubicmetre(g/cm 3 )(0,99704g/cm 3 ). Calculatethedensit
31、ytothenearest0,001g/cm 3 . 9 Expressionofresults Theresultistheaverageofthreetestspecimens. 10Precision 10.1 Repeatabilitylimit Iftworesultsareobtainedunderrepeatabilityconditionsbythesameoperator,bothresultsshallbeconsidered acceptableandinconformitywiththisEuropeanStandardiftheydifferbynomorethan0
32、,003g/cm 3 .EN138801:2003(E) 6 10.2Reproducibilitylimit Iftwolaboratorieseachobtainaresultunderreproducibilityconditions,bothresultsshallbeconsideredacceptable andinconformitywiththisstandardiftheydifferbynomorethan0,005g/cm 3 . 11 Testreport Thetestreportshallconfirmthatthetestwascarriedoutinaccord
33、ancewiththisEuropeanStandardandshall includethefollowinginformation: a) productnameandtype; b) sourceofsample,batchnumberanddateofmanufacture,whereappropriateorexpirydate; c) dateoftestingandtestresultsobtained; d) nameofanalystandtestlaboratory.blankBS EN 13880-1:2003 BSI 389 Chiswick High Road Lon
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