ASTM C470/C470M-2009 制造混凝土垂直试验圆柱体用模

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【英文标准名称】:StandardSpecificationforMoldsforFormingConcreteTestCylindersVertically
【原文标准名称】:制造混凝土垂直试验圆柱体用模
【标准号】:ASTMC470/C470M-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C09.61
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:concrete;molds;testcylinders;Concretetestspecimens--specifications;Cylindricalconcretespecimens;Molds;Reusablemolds;Single-usemolds;Testingmethods--laboratoryinstrumentation;Verticalcylindricalmolds;Waterabsorption--aggregate/cement/
【摘要】:1.1Thisspecificationcoversmoldsforuseinformingcylindricalconcretespecimens.Theprovisionsofthisspecificationincludetherequirementsforbothreusableandsingle-usemolds.Note18212;Sizesincludedaremoldshavingdiametersfrom50mm[2in.]to900mm[36in.].1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.Theinch-poundunitsareshowninbrackets.1.3Thefollowingsafetyhazardscaveatpertainsonlytothetestmethoddescribedinthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:4P.;A4
【正文语种】: