1、BSENX38635:2024ConcretepavementsPart5:Determinationofthebondstressofdowe1.stobeusedinconcretepavementsbsi.BSEN138637:2024BREsHSTANDARDNationa1.forewordThisBritishStandardistheUKimp1.ementationofEN138635:2024.(hn1.1.teepaBPQxairiMateria1.sphttpooakimtmaxMta1.rustedtoTechnica1.A1.istoforganizationsrep
2、resentedonthiscommitteecanbeobtainedonrequesttoitscommitteemanager.-49Contractua1.and1.ega1.considerationsThispub1.icationhasbeenpreparedingoodfaith,howevernoimp1.ied)bemade,andnoundertaking1.iabi1.ityis性眦闻由M箱期IiWH地资忠ft制瞅轻弛麻廊W6P阳蝌蝌的Hbereasonab1.enessofthispub1.ication.A1.1.andanysuchresponsibi1.itya
3、nd11,ibs1.1.ybticxpotk1.diAUddadfihdfHwktt*ufi1.11t1.ihdbythe1.aw.recipientsownrisk.Thetoitsisofthisconsider除就用陶琳瞬种相榔黑削腔游猴犍驶探此尔喉网跄ancewith跖阿卿网ntii024Pub1.ishedbyBS1.Standards1.imited2024例，拗用9159332Comp1.iancewithaBritishStandardcannotconferimmunityfrom1.ega1.ob1.igations.ThisBritishStandardwaspub1.i
4、shedundertheauthorityoftheStandardsPo1.icyandStrategyCommitteeon31March2024.Amendments/corrigendaissuedsincepub1.icationEN13863-Ssen138635:2024March2024EUROPEANSTANDARDNormeeuropeenneEuropaischenormICS93.080.20Eng1.ishVersionConcretepavements-Part5:Determinationofthebondstressofdowe1.stobeusedinconc
5、retepavementsChausseesrnbenPartie5:DctrrminntiondeIaContrainted,udherencedegoujons3uti1.izerdanscackaussces?nbetonFhrhhnhc!extiunnnu*BetonTei1.5:RestimmungderVerbundspannungvonDube1.nfiirFahrth11b*fe5tigu11enuusBctnnThisEuropeanSundardwasapprovedbyCENon12February2024.CENmembersareboundtocomp1.ywitht
6、heCEN/CENE1.ECInterna1.Regu1.ationswhichstipu1.atetheconditionsforgivingthisEuropeanStandardthestatusofanationa1.standardwithoutanya1.teration.Up-to-date1.istsandbib1.iographica1.referencesconcerningsuchnauona1.standardsmaybeobtainedonapp1.icationtotheCEN-CENE1.ECManagementCentreortoanyCENmember.Thi
7、sEuropeanStandardexistsinthreeOffiCia1.versions(Eng1.ish,French,German).Aversioninanyother1.anguagemadebytrans1.ationundertheresponsibi1.ityofaCENmemberintoitsownIanguagcandnotifiedtotheCENCENE1.ECManagementCentrehasthesamestatusastheofcia1.versions.CENmembersarethenationa1.standardsbodiesofAustria,
8、kf1.ium.Ru1.gariavCroatia,Cyprus.CzechRepub1.ic;DenmarkHstonin,Finhnd,France,Germany.GrcmeansreservedWDr1.dWkk(orCENnationa1.Members.BM383-S2ftRME)ContentsEuropeanforewordScopeNormativereferences.IMMMMMMMMMTerms,definitionsandsymbo1.sTermsanddefinitionsMMMMMaPrincip1.e一一a4ApparatusApparatusforproduc
9、tionofthetestspecimensadecju)inntTestSPeCIn1.enI)OWC1.SMMMaMMMMMMCOnCreteTestspecimen77.17.2ProcedureI)innsICjnSofthC1.owe1.sProcedureof1.oadapp1.ication88.18.2Ca1.cu1.ationandpresentationofthetestresu1.t.TeSt1OS1.1.ItMMMWwaaP1.Ocisioi1.MMMMMMMMMMMMaMMMaaaaReportAnnexA(informative)Determinationofthe
10、dowe1.dimensionsKis|EN138a,3：205?；m4EuropeanforewordThisdocument(EN13863-5:2024)hasbeenpreparedbyTechnica1.CommitteeCEN/TC227*Roadmateria1.s*,thesecretariatofwhichishe1.dbyBSI.ThisEuropeanStandardsha1.1.begiventhestatusofanationa1.standard,eitherbypub1.icationofanidentica1.textorbyendorsement,atthe1
11、atestbySeptember2024,andconf1.ictingnationa1.standardssha1.1.bewithdrawnatthe1.atestbySeptember2024.Attentionisdrawntothepossibi1.itythatsomeofthee1.ementsofthisdocumentmaybethesubjectofpatentrights.CENsha1.1.notbehe1.responsib1.eforidentifyinganyora1.1.suchpatentrights.ESmp探f三解解班陶ngpavementbysurve
12、ymethod Part2:Testmethodforthedeterminationofthebondbetweentwo1.ayers Part3:Testmethodsforthedeterminationofthethicknessofaconcretepavementfromcores Part4:Testmethodsforthedeterminationofwearresistanceofconcretepavementstostuddedtyres PartS:Determinationofthebondstressofdowe1.stobeusedinconcretepave
13、ments Part6:Testmethodforthedeterminationofthetensi1.estrengthOfconcreteoncy1.indrica1.discsAnyfeedbackandquestionsonthisdocumentshou1.dbedirectedtotheusers*nationa1.standardsbody.Acomp1.ete1.istingofthesebodiescanbefoundontheCENwebsite.AccordingtotheCEN-CENE1.ECInterna1.Regu1.ations,thenationa1.sta
14、ndardsorganisationsofthefo1.1.owingcountriesareboundtoinp1.ementthisEuropeanStandard:AuStria,Be1.gium,Bu1.earia.Croatia,Cyprus,CzechRepub1.ic,DenmarkEstonia,Fin1.and,France,Gennany,Greece,Hungary,Ice1.andJreIand,Ita1.yr1.atviar1.ithuania,1.uxembourg,Ma1.ta,Nether1.ands,Norway,Po1.and,Portuga1.,Repub
15、IicofNorthMacedonia,Romania,Serbia,S1.ovakia,S1.ovenia1.Spain.Sweden,Switzer1.and,TiirkiyeandtheUnitedKingdom.1 ScopeThisdocumentspecifiesamethodforthedeterminationofthebondstressofdowe1.sinconcrete2 pavements.NormativereferencesThefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.o
16、ftheircontentconstitutesrequirementsofthisdocument.Fordatedreferences,on1.ytheeditioncitedapp1.ies.Forundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.F=84,CementPart1:Composition,specificationsandconformitycriteriaforcommoncementsEN206,ConcreteSpecificatio
17、n,performance,productionandconformityEN-t290-2,TestinghardenedconcretePart2:MakingandcuringspecimensforstrengthtestsEN12390-3rTestinghardenedconcretePart3:CompressivestrengthoftestspecimensRWc5%-4TeStMghardenedconcretePart4:CompressivestrengthSpecificationfortesting3 Terms,definitionsandsymbo1.sFort
18、hepurposesofthisdocumentthefo1.1.owingterms,definitionsandsymbo1.sapp1.y.ISOandIECmaintaintermino1.ogica1.databasesforuseinstandardizationatthefo1.1.owingaddresses:IECE1.ectropedia:avai1.ab1.eathttps:WWVV.e1.ectropedia.org/左,V9ftiihB)SfiiJtkW11ravai1.ab1.eat4U/WWW3.1.1bondstressstressgeneratedinthec
19、ontactareabetweenthedowe1.andtheconcretebytherestrainedmovementduetothebond3.1.2coatingthicknessthicknessofthecoatingmateria1.ofthedowe1.3.1.3pu1.1.-outforceforce,whichworksonthedowe1.duringthepu1.1.-outtestpu1.1.-outdistancedice,overwhichthedowe1.movesduringthepu1.1.-outtestThesignificationofthesym
20、bo1.sisgiveninTab1.e1.Tab1.e1Symbo1.s4hPrincip1.eoftheconcretespecimenmmThedowe1.sarecastinab1.ockofconcrete.After24htheyarepu1.1.edoutoftheconcretefourtimesoverStreSS.Apparatus5.1 Apparatusforproductionofthetestspecimens5.1.1一v=200rnm;5.1.2 mixture.5.1.35.1.45.2 1.oadequipmentSymbo1.SigniHcationDim
21、ensionXXdIIIiFfHeightadefineddistanceandpushedinagain.Thefifthtimetheyarecomp1.ete1.ypu1.1.edoutoftheconcrete.Thepu1.1.-outforceandthegeometryandtheembedding1.engthofthedowe1.areusedtoca1.cu1.atethebondPrismaticmou1.dwiththefo1.1.owingdimensions(seeFigure1):/=200mm;=at1.eastha1.fthenomina1.1.engthof
22、thedowe1.p1.usthemaximumaggregatesizeoftheconcreteCa1.1.iperwithanaccuracyof0,1mm.Ru1.erwithanaccuracyof1.t0mmDisp1.acementtransducerwithanaccuracyof0,02mm.Testingmachine,c1.ass1inaccordancewithEN12390-4withamaximum1.oadofat1.east100kNandforce-contro1.1.ed1.oadincreaseat1.eastupto0,4kN/sanddisp1.ace
23、mentrateofat1.east0r05mms.Thetrave1.sha1.1.beat1.eastha1.fofthe1.engthofthedowe1.6Testspecimen6.1 Dowe1.sTp1.ywithEN206.Specimenssha1.1.beeva1.uatedforcompressivestrength,measuredonthreeCUbeSafter7dinaccordanceWithEN1.2390-3andsha1.1.haveanaveragecompressivestrengthbetween30,0MPaand50,0MPaat7d.Thecu
24、bessha1.1.be150mm150mm150mmandsha1.1.beproducedandstoredinaccordancewithEN12390-2.Themaximumnomina1.upperaggregatesizesha1.1.bebetween20mmand31,5mminc1.usive.CEM1cement,inaccordancewithEN197-1.sha1.1.beUSed.irentrainersandretardingagentssha1.1.notbeaddedtodieconcrete.融ETeStJet1.mnstrengthcorresponds
25、toC3037orC354S.Thepu1.1.-outtestsha1.1.beexecutedonthe3se1.ecteddowe1.s.Eachchosendowe1.forthepu1.1.-outtestsha1.1.becastCentrica1.1.yandvertica1.1.yinaconcreteb1.ock,withasizeof1.wh(see5.1.1andFigure1),coveringha1.fthe1.engthofthedowe1.(5mm)byconcrete.Thedowe1.sha1.1.befixedinordertopreventanymovem
26、entofthedowe1.inthefreshconcrete.Thetestspecimensha1.1.bestoredin1.aboratoryconditionssetto(205)unti1.testing.Theconcreteofthetestspecimensha1.1.becoveredunti1.testingtopreventwaterevaporationfromthetopsurface.Atthefixationareaofthedowe1.tothetestequipment,thecoating,ifpresent,sha1.1.beremovedbefore
27、testingtoavoidanys1.ipbetweenthedowe1.andthetestequipment.Incaseofdifferencesindiameteratupperandbottomendingofase1.ecteddowe1.,theendingwith1.ower7diap悔.chosenforembeddinginconcrete.1.1 Dimensionsofthedowe1.sThediameter,inc1.udingthecoatingofa1.1.3dowe1.ssha1.1.bedeterminedwithaca1.iperinthecentreo
28、fthebarand10mmawayfromtheendsurfaces.Thearithmeticaverageofthesethreemeasurementsistheindividua1.diameterdiforeachdowe1.The1.engthofa1.1.3dowe1.ssha1.1.bedeterminedwitharu1.er.DeterminationofthebondstressThebondStreSSsha1.1.bedeterminedon3testspecimensinaccordancewith6.3(241)haftercasting.Theremaini
29、ng1.engthofthedowe1.d.risha1.1.bemeasuredwitha111.er.iftheremaining1.engthdiffersmorethan10mmfromha1.foftheindividua1.tota1.1.engthofthedowe1.d,ithetestspecimenistoberejectedandanewtestspecimensha1.1.beprepared.Thetestspecimensha1.1.befixedinthetestframeinordertokeepthespecimeninp1.aceduringtesting.
30、Thetemperatureduringthetestsha1.1.be(205).Thetestspecimen(concreteb1.ockwithembeddeddowe1.)sha1.1.bebracedonthetab1.eofthetestrigwiththesidewiththeembeddeddowe1.ontop(seeFigure1).就OimRI4a)Genera1.viewb) View.Dimensionsc) P1.anview.Dimensionsw=1.engthofthespecimenh=widthoftheJtpccimen=heightofthespec
31、imenJdf1.三remaining1.engthofthedowe1.Figure1Examp1.eoftestrigwithbracedtestspecimenanddimensionsofthetestspecimen7.2Procedureof1.oadapp1.icationThetensi1.e1.oadsha1.1.beapp1.iedintheaxisofthedowe1.withanon-s1.iptraction.Theforcesha1.1.beapp1.iedwitha1.oadingrateof133kN/min(0,220,05)kN/suptoamaximump
32、u1.1.outdistanceof(5,00,1)mincontro1.1.edbythe1.oadequipment.Theforce-disp1.acementdiagramsha1.1.berecorded.Thedisp1.acementcorrespondstothepu1.1.-outdistanceandsha1.1.bemeasuredwithadia1.gauge.Theapp1.iedpu1.1.-outforceFP,i,natadisp1.acementof0.2511msha1.1.berecorded.Thedowe1.sha1.1.bepushedbackint
33、otheconcreteb1.ockwitharateof(0,50,2)mm/stoitsprimaryposition.Thisproceduresha1.1.bedonefourtimesonthesamedowe1.AfterWardSwithequa1.1.oadingratethedowe1.sha1.1.becomp1.ete1.ynu1.1.edoutoftheconcreteb1.ock.Anydamage,1.ikeabrasionorde1.amination,tothecoatingoftheembeddedpartofthedowe1.intheconcretecub
34、e,sha1.1.berecorded.8 Ca1.cu1.ationandpresentationofthetestresu1.t8.1 Testresu1.tBondstressisca1.cu1.atedforeachspecimenseparate1.yforthe1stand5th1.oadcyc1.eatadisp1.acementof0,25mmhyusingFormu1.ae(1)and(2):d,ci三d,i-d,ri,inmm(1)where/d.ciisthe1.engthofthepartofthedowe1.embeddedinconcretefortestspeci
35、meniMjisthe1.engthofthedowe1.fortestspecimenid,riisthe1.engthofthepartofthedowe1.notembeddedinconcretefortestspecimenid,Pi,nistheindividua1.bondstressinthenthcyc1.eoftestspecimeni出FP,i,nisthepu1.1.-outforceatadisp1.acementof0,25mminthenthcyc1.eforthespecimeniisthediameterofthecoateddowe1.iTheindivid
36、ua1.bondstressi1.,Pi,nsha1.1.beca1.cu1.atedtothenearest0,01MPa.Thetestresu1.td,Pm,nisthearithmeticaverageofthethreeindividua1.bondstressesd,Pi,n,ca1.cu1.atedR2theR侬CiSi1.nnO,01MPa.Theprecisionforthistestmethodhasnotbeendetermined.9 ReportThetestreportsha1.1.containat1.eastthefo1.1.owinginformation:a
37、) identificationofthec1.ient,manufactureranddateoffabrication,ifknown；b) referencetothestandardEN13863-5;C)identificationofthedowe1.s(di,di)(seeAnnexA);1(mm)Tota1.1.engthUPMidd1.eDowndKCyA=up(theupperpartofthedowe1.)Bmidd1.e(themidd1.epartofthedowe1.)C=down(thebottompartofthedowe1.)FigureA.1.Measure
38、mentofdowe1.dimensionsNOCOPYINGW11HOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHT1.AWBritishStandardsInstitution(BSI)BSIisthenationa1.bodyresponsib1.eforpreparingBritishStandardsandotherstandards-re1.atedpub1.ications,informationandservices.BSIisincorporatedbyRoya1.Charter.BritishStandardsandotherstan
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