1、BRITISH STANDARD BS EN 12617-1:2003 Products and systems for the protection and repair of concrete structures Test methods Part 1: Determination of linear shrinkage for polymers and surface protection systems (SPS) The European Standard EN 12617-1:2003 has the status of a British Standard ICS 91.080
2、.40 BS EN 12617-1:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 16 May 2003 BSI 16 May 2003 ISBN 0 580 41898 7 National foreword This British Standard is the official English language version of EN 12617-1:2003. The UK participation in
3、 its preparation was entrusted by Technical Committee B/517, Concrete, to Subcommittee B/517/8, Protection and repair of concrete structures, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The Br
4、itish 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 of British Standards O
5、nline. 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. aid enquirers to understand the text; present to the respon
6、sible 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. Summary of pages This document comprises a front cover, an inside front cove
7、r, 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 the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN126171 April2003 ICS9
8、1.080.40 Englishversion Productsandsystemsfortheprotectionandrepairofconcrete structuresTestmethodsPart1:Determinationoflinear shrinkageforpolymersandsurfaceprotectionsystems(SPS) Produitsetsystmespourlaprotectionetlarparationdes structuresenbtonMthodesdessaiPartie1: Dterminationduretraitlinairedesp
9、olymresetdes systmesdeprotectiondesurface ProdukteundSystemefrdenSchutzunddie InstandsetzungvonBetontragwerkenPrfverfahrenTeil 1:BestimmungdeslinearenSchrumpfesvonPolymeren undOberflchenschutzsystemen(OS) ThisEuropeanStandardwasapprovedbyCENon3March2003. CENmembersareboundtocomplywiththeCEN/CENELECI
10、nternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeoff
11、icialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France
12、,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allright
13、sofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN126171:2003EEN126171:2003(E) 2 Contents page Foreword3 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4 4 Apparatus .4 5 Sampling.5 6 Procedure .6 7 Precision.6 8 Testreport . .6EN126171:2003(E) 3 Forew
14、ord Thisdocument(EN126171:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC104“Concreteandrelated products“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyOctober2003,andconflictingnational
15、standardsshallbewithdrawnatthelatest byOctober2003. TheEuropeanStandardisoneofaseriesdealingwithproductsandsystemsfortheprotectionandrepairof concretestructures: EN126171, ProductsandsystemsfortheprotectionandrepairofconcretestructuresTestmethodsPart1: Determinationoflinearshrinkageforpolymersandsur
16、faceprotectionsystems(SPS). EN126172,ProductsandsystemsfortheprotectionandrepairofconcretestructuresTestmethods DeterminationofshrinkageofpolymerforinjectionproductsPart2:Shrinkageofcrackinjectionproduct formulatedwithpolymerbinder:volumetricshrinkage. EN126173, Productsandsystemsfortheprotectionand
17、repairofconcretestructuresTestmethodsPart3: Determinationofearlyagelinearshrinkageforstructuralbondingagents. EN126174, ProductsandsystemsfortheprotectionandrepairofconcretestructuresTestmethodsPart4: Determinationofshrinkageandexpansion. AccordingtotheCEN/CENELECInternalRegulations,thenationalstand
18、ardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN126171:2003(E) 4 1S
19、cope ThisEuropeanStandardspecifiesamethodfordeterminingthelinearshrinkageofsolventfreemulticomponent coldcuringreactiveresinsfortheprotectionandrepairofconcretestructures. NOTE Themethodisnotsuitableforrubber,elasticandveryfastcuringproducts.Rubberandelasticproductsshow relaxationeffectsandcandissip
20、atestresstotheground.Fortestingveryfastcuringproductsthepotlifeshouldbelongen ough formixingandpreparingthetestspecimens. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferences,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,
21、andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN15041, Productsan
22、dsystemsfortheprotectionandrepairofconcretestructuresDefinitions,requirements, qualitycontrolandevaluationofconformityPart1:Definitions. ENISO15528, Paints,varnishesandrawmaterialsforpaintsandvarnishesSampling(ISO15528:2000). ENISO1513, PaintsandvarnishesExaminationandpreparationofsamplesfortesting(
23、ISO1513:1992). 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionscontainedinEN15041andthefollowing apply. 3.1 shrinkage contractioninlengthorvolumeduringcuringofthematerial 3.2 shrinkagevalue ratioofthegapwidthinmmaftercuringtotheoriginallengthof1m 4Apparatus 4.1 Twotr
24、oughsections,oflength1000mm 1mm,madeof30mmx4mmsteelanglewithendsfittedwith flatgroundflangesclosedwithmatchingboltedmetalplateswhichalsoserveassupports,allshowninFigures1 and2. 4.2 Instrumenttomeasurelengthtoanaccuracyof0,05mm(e.g.slidegauge). 4.3 Dryingcabinetmaintainedat(70 2)C.EN126171:2003(E) 5
25、Dimensionsinmillimetres Key 1 Sideview 2 Faceview 3 Weldedonflange 4 Facecovering 5 M8x128,8 Figure1Dimensionsofthetrough Dimensionsinmillimetres Key 1 SectionAA 2 Profile 3 Materialundertest Figure2Dimensionsofthetroughandpositionofthematerialundertest 5Sampling Arepresentativeandhomogenoussampleof
26、thematerialtobetestedshallbetakeninaccordancewithENISO 15528.ThesampleshallbeexaminedandpreparedasdescribedinENISO1513.EN126171:2003(E) 6 6Procedure Determinetheshrinkagevalueusingduplicate1000mmtroughs. Coattheinsidesurfacesofthetwotroughswithareleaseagent.Mixthecomponentsofthematerialundertest acc
27、ordingtothemanufacturersinstructions.Pourthemixtureintothetroughsandtroweloffflush.Avoidthe formationofairbubbles. Storethetwotroughsinaclimateof(21 2)C/(60 10)%r.h.for7days.Thendeterminetheshrinkageby aligningthecuredmaterialatoneendofthetroughandmeasuringtheresultinggapattheotherendofthetrough wit
28、hinanaccuracyof0,1mm(shrinkagevalue s 1 ). Thereafterstorethecuredmaterial,eitherinthetroughforonedayinadryingcabinetat(70 2)C,followedby storageforafurtherdayatatemperatureof(21 2)C.Repeattheshrinkagemeasurements(shrinkagevalue s 2 ). Observethesamplesforvisualdefects(cracksetc.). 7Precision Precis
29、iondataarecurrentlynotavailable. 8 Testreport Thetestreportshallatleastincludethefollowinginformation: a) areferencetothetestmethodstandard; b) nameandaddressofthetestlaboratory; c) identificationnumberanddateofthetestreport; d) nameandaddressofthemanufacturerorsupplieroftheproduct(s); e) nameandide
30、ntificationmarksorbatchnumberoftheproduct(s); f) dateofsupplyoftheproduct; g) dateofpreparationofthetestspecimensandanydeviationfromtheprescribedmethodofpreparation; h) conditionsofstorageofpreparedspecimenspriortotest; i) dateoftestanddetailsofthetestequipmentused; j) thetestresults;singleshrinkage
31、values(s 1 ands 2 )andmeanshrinkagevaluestoanaccuracyof0,1mm/m; k) precisiondata; l) anydeviationofthisstandard; m) dateoftestreportandsignature.blankBS EN 12617-1:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for pre
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