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1、BRITISHSTANDARDBSEN12350-1:2009TestingfreshconcretePart1:SamplingICS91.100.30本资料由微信公众号jianzhu118整理持续更新中NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWBSEN12350-1:2009NationalforewordThisBritishStandardistheUKimplementationofEN12350-1:2009.ItsupersedesBSEN12350-1:2000which
2、iswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeB/517/1,Concreteproductionandtesting.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresp
3、onsibleforitscorrectapplication.CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisBritishStandardAmendments/corrigendaissuedsincepublicationwaspublishedundertheauthorityoftheStandardsPolicyandStrategyDateCommentsCommitteeon31August2009©BSI2009ISBN9780580587887
4、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BSEN12350-1:2009EUROPEANSTANDARDEN12350-1NORMEEUROPÉENNEEUROPÄISCHENORMMarch2009ICS91.100.30SupersedesEN12350-1:1999EnglishVersionTestingfreshconcrete-Part1:SamplingEssaispourbétonfrais-Partie1:PrélèvementPrüfungvonFrischbeton-Teil1:Prob
5、enahmeThisEuropeanStandardwasapprovedbyCENon20January2009.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchna
6、tionalstandardsmaybeobtainedonapplicationtotheCENManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCENManagementCentre
7、hasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovaki
8、a,Slo
