ASTM C109/C109M-2008 液压水泥灰浆的抗压强度试验方法(使用2in或50mm管试样)
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【英文标准名称】:StandardTestMethodforCompressiveStrengthofHydraulicCementMortars(Using2-in.or[50-mm]CubeSpecimens)
【原文标准名称】:液压水泥灰浆的抗压强度试验方法(使用2in或50mm管试样)
【标准号】:ASTMC109/C109M-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】:C01.27
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compressivestrength;hydrauliccementmortar;hydrauliccementstrength;mortarstrength;strength;Canadiancubede-moldingprocedure;Cementmortars;Compressiontesting--cement/concrete;Cubespecimens;Hydrauliccementconcrete;Portlandcement;
【摘要】:Thistestmethodprovidesameansofdeterminingthecompressivestrengthofhydrauliccementandothermortarsandresultsmaybeusedtodeterminecompliancewithspecifications.Further,thistestmethodisreferencedbynumerousotherspecificationsandtestmethods.Cautionmustbeexercisedinusingtheresultsofthistestmethodtopredictthestrengthofconcretes.1.1Thistestmethodcoversdeterminationofthecompressivestrengthofhydrauliccementmortars,using2-in.or[50-mm]cubespecimens.Note18212;TestMethodC349providesanalternativeprocedureforthisdetermination(nottobeusedforacceptancetests).1.2Thistestmethodcoverstheapplicationofthetestusingeitherinch-poundorSIunits.ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.1.3ValuesinSIunitsshallbeobtainedbymeasurementinSIunitsorbyappropriateconversion,usingtheRulesforConversionandRoundinggiveninStandardIEEE/ASTMSI10,ofmeasurementsmadeinotherunits.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(Warning8212;Freshhydrauliccementitiousmixturesarecausticandmaycausechemicalburnstoskinandtissueuponprolongedexposure.)
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:9P.;A4
【正文语种】:英语
【原文标准名称】:液压水泥灰浆的抗压强度试验方法(使用2in或50mm管试样)
【标准号】:ASTMC109/C109M-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】:C01.27
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compressivestrength;hydrauliccementmortar;hydrauliccementstrength;mortarstrength;strength;Canadiancubede-moldingprocedure;Cementmortars;Compressiontesting--cement/concrete;Cubespecimens;Hydrauliccementconcrete;Portlandcement;
【摘要】:Thistestmethodprovidesameansofdeterminingthecompressivestrengthofhydrauliccementandothermortarsandresultsmaybeusedtodeterminecompliancewithspecifications.Further,thistestmethodisreferencedbynumerousotherspecificationsandtestmethods.Cautionmustbeexercisedinusingtheresultsofthistestmethodtopredictthestrengthofconcretes.1.1Thistestmethodcoversdeterminationofthecompressivestrengthofhydrauliccementmortars,using2-in.or[50-mm]cubespecimens.Note18212;TestMethodC349providesanalternativeprocedureforthisdetermination(nottobeusedforacceptancetests).1.2Thistestmethodcoverstheapplicationofthetestusingeitherinch-poundorSIunits.ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.1.3ValuesinSIunitsshallbeobtainedbymeasurementinSIunitsorbyappropriateconversion,usingtheRulesforConversionandRoundinggiveninStandardIEEE/ASTMSI10,ofmeasurementsmadeinotherunits.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(Warning8212;Freshhydrauliccementitiousmixturesarecausticandmaycausechemicalburnstoskinandtissueuponprolongedexposure.)
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:9P.;A4
【正文语种】:英语
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