PD CEN TR 14245-2020.docx

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1、PDCEN/TR14245:2020BSIStandardsPub1.icationCement-Guide1.inesfortheapp1.icationofEN197-2;Assessmentandverificationofconstancyofperformancebsi.Nationa1.forewordThisPub1.ishedDocumentistheUKimp1.ementationofis0SXiftawn.1.4245:2020.ItSUPerSedeSPDC2NTR14245:2014TheUKparticipationinitspreparationwasentrus

2、tedtoTechnica1.A1.istoforganizationsrepresentedonthiscommitteecanbeobtainedonre肺部。itssecretary.ofacontractdoesnotpurportforitsa1.1.thenecessary破他摘品骋漓跳需础搬2020ISBN9780539060089砥如伽星训由1/PonSibIetoinc1.udecorrectapp1.ication,provisionsPub1.ishedbyBSIStandards1.imited2020ThisPub1.ishedDocumentwaspub1.ishe

3、dundertheauthorityoftheComp1.iance91.100.10Standardcannotconferimmunityfrom1.ega1.ob1.igations.StandardsPo1.icyandStrategyCommitteeon31March2020.Amendments/corrigendaissuedsincepub1.icationEuropeanforewordThisdocument(CEN/TR14245:2020)hasbeenpreparedbyTechnica1.CommitteeCEN/TC51*Cementandbui1.dingIi

4、mCS,thesecretariatofwhichishe1.dbyNBN./Vtentionisdrawntothepossibi1.itythatsomeofthee1.ementsofthisdocumentmaybethesubjectofpatentrights.CENsha1.1.nothehe1.dresponsib1.eforidentifyinganyora1.1.suchpatentrights.ThisdocumentsupersedesCEN/TR14245:2014.ComparedwithCEN/TR14245:2014,thefo1.1.owingchangesh

5、avebeenmade:TheGuide1.inesDocumentfo1.1.owsthechangesmadeinEN197-2;Guidancere1.atingtoAVCPfordistributorsandimportershasbeeninsertedintheGuide1.inesDocument.IntroductiontothisGuide1.inesDocumentPurpose.I1.isintendedforusebya1.1.partiesinvo1.vedinthecertificationofcementfo1.1.owing-KN-proceduresandpr

6、acticesthatcanbedifferentcancontinuetobeused,providedthattheyarenotinimpedimenttotheachievementoftheuniform1.eve1.ofcertificationthroughoutEurope,andbydifferentOfperformanceofcements.Incaseofsituationsdifferenttothoseinc1.udedinthisdocument,specificthesame1.eve1.ofconfidenceinproductthatwou1.dbeachi

7、evedbyapp1.icationofthisdocument.-AOOArrangementStandardisreproducedinfu1.1.andisfo1.1.owedbyguidance,whichisprovidedon1.yforthosec1.ausesC1.ausesofEN197-22Normativereferences4Factoryproductioncontro1.6ProcedureforcertificationofconstancyofperformanceoftheproductAnnexesAandB5.6Actionstobetakeninthee

8、ventofnon-conformity5.6.1 Fo1.1.owinginspectionofthefactoryproductioncontro1.andeva1.uationoftheresu1.tsofautocontro1.testingThereportsmadefo1.1.owingtheassessmentofthefactoryproductioncontro1.(see5.3.1)andtheeva1.uationoftheresu1.tsoftheautocontro1.testing(see5.3.2)sha1.1.formthebasisforanydedsions

9、/actionsandsha1.1.beconsideredonacasebycasebasis.Intheeventofnon-comp1.iancesofthefactoryproductioncontro1.,appropriatedecisions/actionssha1.1.contro1.Intheeventthattheresu1.tsoftheautocontro1.testingindicatethattheAVCPcriteriaspecifiedinthec1.auseentit1.ed4*Assessmentandverificationofconstancyofper

10、formance-AVCP*intnere1.evantproductspecificationstandardarenotmet,theactionstakensha1.1.beasshowninTab1.e1.IntheeventofaComp1.ain1.tp1.uswarning,itsha1.1.becheckedthattheminimumfrequencyofautocontro1.testingofnon-conformingcharacteristicshasbeendoub1.edforaperiodoftwomonthsfo1.1.owingthewarningThepr

11、oductcertificationbodyshou1.dtakeappropriateactionstoensurethatthefactoryproductioncontro1.iscorrect1.yapp1.iedandcou1.devencance1.thecertificatesforthecementsincaseofcontinuingnon-comp1.iance.intheeventofanon-conformityofacement,itisnorma1.practicefortheproductcertificationbodytoconsiderthereportsi

12、ssuedafterinspectionotthefactoryproductioncontro1.,togetherwiththeresu1.tsofauto-contro1.testing.Dependingontheadequatemeasuresandappropriateactionstakenbythemanufacturer,theproductcertificationbodymayrequestspecificamendmentsoftheWorks,qua1.itydocumentationwithinagivenperiodoftime,i.e.oneortwomonth

13、s,andmaydecidetoCarTyoutanadditiona1.inspection.Indoingso,itisessentia1.tofocusontheproductitse1.fandnotonthequa1.itysystem.Whentherequirementsofthere1.evantproductspecificationstandardarenotmet,theproductcertificationbodynorma1.1.yapp1.iesTab1.e1andtakestheappropriateaction.Atthediscretionoftheprod

14、uctcertmeationbody,whenasetofresu1.ts,whichcauseanon-conformityinoneperiod,hascarriedoverinthefo1.1.owingsecondperiod,thissetofresu1.tsmaybedisregardedifitcausesanon-conformitya1.sointhefo1.1.owingsecondperiod.Inaddition,theproductcertificationbodymaydecidetoincreasethenumberofeva1.uationsoftheresu1

15、.tsofauto-contro!testing.somecases,thenon-onfo11i1.ymayoccurinasituationwheretheWorks*qua1.ityOcumentationhasnotbeenfo1.1.owed.Insuchacase,andwherethiscanbedemonstrated,theproductcertificationbodymaydecidetotakeotheractionsthantheonesinc1.udedinTab1.e1(e.g.moresevereand/orwithashortertiming).Forthed

16、oub1.ingoftheminimumfrequencyofauto-contro1.testing,seeguidancein4.3.2.5.6.2 Fo1.1.owingeva1.uationoftheresu1.tsoftheaudit-testingIfcomparisonscarriedoutof28daystrengthsaccordingtoA.3showdeviationsindicatingsamp1.ingortestingerrors,thereasonssha1.1.beidentified.Anydifferencesinothercharacteristicswhichcou1.d1.eadtonon-conformityshou1.dbeidentifiedandappropriatea