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【英文标准名称】:StandardTestMethodforTemperatureofFreshlyMixedHydraulic-CementConcrete
【原文标准名称】:新拌水硬水泥混凝土温度的标准试验方法
【标准号】:ASTMC1064/C1064M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:C09.60
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:freshlymixedconcrete;temperature;temperaturemeasuringdevice;Portlandcementconcrete(PCC);Ready-mixedconcrete;Structuralconcrete;Temperaturetests
【摘要】:Thistestmethodprovidesameansformeasuringthetemperatureoffreshlymixedconcrete.Themeasuredtemperaturerepresentsthetemperatureatthetimeoftestingandmaynotbeanindicationofthetemperatureofthefreshlymixedconcreteatalatertime.Itmaybeusedtoverifyconformancetoaspecifiedrequirementfortemperatureofconcrete.Concretecontainingaggregateofanominalmaximumsizegreaterthan3in.[75mm]mayrequireupto20minforthetransferofheatfromaggregatetomortar.(SeeACICommittee207.1RReport.)1.1Thistestmethodcoversthedeterminationoftemperatureoffreshlymixedhydraulic-cementconcrete.1.2ThevaluesstatedineitherSIorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,SIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thetextofthisstandardreferencesnotesandfootnotesthatprovideexplanatoryinformation.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(Warningx2014;Freshhydrauliccementitiousmixturesarecausticandmaycausechemicalburnstoskinandtissueuponprolongedexposure.)
【中国标准分类号】:Q11
【国际标准分类号】:91_100_30
【页数】:3P.;A4
【正文语种】:英语