LicensedCopy:SheffieldUniversity,UniversityofSheffield,25March2003,UncontrolledCopy,(c)BSI|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISHSTANDARDBSEN12188:1999TheEuropeanStandardEN12188:1999hasthestatusofaBritishStandardICS91.080.40NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWProductsandsystemsfortheprotectionandrepairofconcretestructuresÐTestmethodsÐDeterminationofadhesionsteel-to-steelforcharacterizationofstructuralbondingagentsLicensedCopy:SheffieldUniversity,UniversityofSheffield,25March2003,UncontrolledCopy,(c)BSIThisBritishStandard,havingbeenpreparedunderthedirectionoftheSectorCommitteeforBuildingandCivilEngineering,waspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15September1999©BSI09-1999ISBN0580325784BSEN12188:1999AmendmentsissuedsincepublicationAmd.No.DateCommentsNationalforewordThisBritishStandardistheEnglishlanguageversionofEN12188:1999.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeB/517,Concrete,toSubcommitteeB/517/8,Repairandprotectionofconcrete,whichhastheresponsibilityto:Ðaidenquirerstounderstandthetext;ÐpresenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;ÐmonitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueunderthesectionentitledªInternationalStandardsCorrespondenceIndexº,orbyusingtheªFindºfacilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to11andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.LicensedCopy:SheffieldUniversity,UniversityofSheffield,25March2003,UncontrolledCopy,(c)BSIEUROPEANSTANDARDEN12188NORMEEUROPÉENNEEUROPÄISCHENORMMay1999ICS91.080.40EnglishversionProductsandsystemsfortheprotectionandrepairofconcretestructures—Testmethods—Determinationofadhesionsteel-to-steelforcharacterizationofstructuralbondingagentsProduitsetsystèmespourlaprotectionetlaréparationdesstructuresenbéton—Méthodesd’essais—Déterminationdel’adhérenceaciersuracierpourlacaractérisationdesproduitsdecollagestructuralProdukteundSystemefürdenSchutzunddieInstandsetzungvonBetontragwerken—Prüfverfahren—BestimmungderKlebewirkunganStahlfürdieCharakterisierungderEigenschaftenvonKlebstoffenfürkonstruktiveZweckeThisEuropeanStandardwasapprovedbyCENon16April1999.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.CENEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormungCentralSecretariat:ruedeStassart,36B-1050Brussels©1999CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembersRef.No.EN12188:1999ELicensedCopy:SheffieldUniversity,UniversityofSheffield,25March2003,UncontrolledCopy,(c)BSIPage2EN12188:1999©BSI09-1999ContentsPageForeword21Scope32Normativereferences33Principle34Termsanddefinitions45Testmethod55.1Slidingfailure55.2Separationfailure56Equipment57Slantsheartest57.1Testspecimens57.2Testprocedure68Pull-offtest78.1Testspecimens78.2Testprocedure79Testreport8AnnexA(informative)Bibliography11ForewordThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC104,Concrete(performance,production,placingandcompliancecriteria),theSecretariatofwhichisheldbyDIN.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyNovember1999,andconflictingnationalstandardsshallbewithdrawnatthelatestbyNovember1999.AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnit