BS EN 12350-2-2009 新拌混凝土试验.坍落试验.pdf

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1、BRITISHSTANDARDBSEN12390-2:2009TestinghardenedconcretePart2:MakingandcuringspecimensforstrengthtestsICS91.100.30本资料由微信公众号jianzhu118整理持续更新中NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWBSEN12390-2:2009NationalforewordThisBritishStandardistheUKimplemen

2、tationofEN12390-2:2009.ItsupersedesBSEN12390-2:2000whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeB/517/1,Concreteproductionandtesting.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Thispublic

3、ationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisBritishStandardAmendments/corrigendaissuedsincepublicationwaspublishedundertheau

4、thorityoftheStandardsPolicyandDateCommentsStrategyCommitteeon30September2009©BSI2009ISBN9780580587962本资料由微信公众号jianzhu118整理持续更新中标准分享网www.bzfxw.com免费下载BSEN12390-2:2009EUROPEANSTANDARDEN12390-2NORMEEUROPÉENNEEUROPÄISCHENORMMarch2009ICS91.100.30SupersedesEN12390-2:200

5、0EnglishVersionTestinghardenedconcrete-Part2:MakingandcuringspecimensforstrengthtestsEssaipourbétondurci-Partie2:ConfectionetPrüfungvonFestbeton-Teil2:HerstellungundLagerungconservationdeséprouvettespouressaisderésistancevonProbekörpernfürFestigkeitsprüfungThisEur

6、opeanStandardwasapprovedbyCENon20January2009.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerni

7、ngsuchnationalstandardsmaybeobtainedonapplicationtotheCENManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnot

8、ifiedtotheCENManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepubli