ACI 222.1-96 Provisional Standard Test Method

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1、TESTMETHODFORWATER-SOLUBLECHLORIDE222.1-1ACI222.1-96ProvisionalStandardTestMethodforWater-SolubleChlorideAvailableforCorrosionofEmbeddedSteelinMortarandConcreteUsingtheSoxhletExtractorReportedbyACICommittee222Somewater-solublechlorides,primarilyincertainagg

2、regates,donotinducecorrosionofembeddedreinforcingsteelsincethesechloridesareboundwithintheaggregate.Currently,availabletestmethodscannotdistinguishbetweenthewater-solublechloridesthatsupportcorrosionandthosethatdonot.Thistestmethoddetectsonlywater-solublech

3、loridesthatcontributetothecorrosionofthereinforcingsteel.Keywords:Water-solublechlorides;corrosion;steel;mortar;concrete;SoxhletExtractor.ACICOMMITTEE222CorrosionofMetalsinConcreteBrianB.HopeKeithA.PashinaChairmanSecretaryJohnP.BroomfieldBretJamesRobertE.Pri

4、ceKennethC.ClearThomasD.JosephD.V.ReddyJamesR.CliftonDavidG.ManningWilliamT.ScannellIsraelCornetWalterJ.McCoyDavidC.StarkMarwanDayeTheodoreL.NeffWayneJ.SwiatBernardErlinCharlesK.NmaiThomasG.WeilJohnK.GrantWilliamF.PerenchioRichardE.WeyersKennethC.HoverRanda

5、llW.PostonDavidA.WhitingAssociateMembersStephenL.AmeyOddE.GjorvMohamadA.NagiStevenF.DaileyClayfordT.GrimmMorrisSchupackStephenD.DischAlanK.C.IpEphraimSenbettaHamadFarzamAndrewKaminkerRobertE.ShewmakerPerFidjestolMohammadS.KhanBruceA.SuprenantRodneyR.GerardP

6、hilipJ.LeclaireWilliamF.VanSisserenMichaelP.GillenJosephA.LehmannMichaelC.WallrapProvisionalStandardsprovidetemporarystandardstoexpeditedevelopmentandupdatingofCodes,CodeCases,orSpecifications.ProvisionalStan-dardsarerequiredduetoemergencyconditions,Copyrig

7、ht(c)1997,AmericanConcreteInstitute.Allrightsreservedincludingrightsofreproductionanduseinanyformorbyanymeans,includingthemakingofregulatorychanges,specialcircumstances,ortech-copiesbyanyphotoprocess,orbyanyelectronicormechanicaldevice,printedorwrittenorora

8、l,orrecordingforsoundorvisualreproductionorforuseinanyknowl-nologydevelopment.edgeofretrievalsystemordevice,unlesspermissioninwritingisobtainedfromthecopyrightproprietors.222.1-1222R-2ACIPROVISIONALSTA