【英文标准名称】:Testingconcrete.Methodfordeterminationofdensityofpartiallycompactedsemi-dryfreshconcrete
【原文标准名称】:测试混凝土.测定部分压实半干新浇混凝土密度的方法
【标准号】:BS1881-129-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-08-31
【实施或试行日期】:2011-08-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Air-entrainingadmixtures;Calibration;Concretes;Densitymeasurement;Reproducibility;Specimenpreparation;Testequipment;Testingconditions
【摘要】:ThispartofthisBritishStandardcontainsthemethodbywhichthedensityofsemi-dry,partiallycompactedconcretecanbeobtainedforthepurposeofdeterminingthequantityofmaterialsnecessarytogenerateavolumeof1cubicmetre,alsoknownasthe“yield”.Themethodappliestoplainconcretemadewithaggregatehavinganominalmaximumaggregatesize,Dmaxof40mmorlessbutnottoconcretewithaslumpofmorethan10mmwhentestedinaccordancewithBSEN12350-2.NOTE1Themethodforthedeterminationofdensityofconcretewithaslumpofmorethan10mmisdescribedinBSEN12350-6.NOTE2ThismethodisnotapplicabletoconcretedesignedtoconformtotherequirementsoftheSpecificationforHighwayWorks[1]whichdescribesaspecificmethodfortobeappliedtohydraulicallyboundmaterialsintendedforuseinhighwaypavements.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:16P.;A4
【正文语种】:英语