ASTM C140-2007a 混凝土砌块及相关砌块取样和测试的标准试验方法

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【英文标准名称】:StandardTestMethodsforSamplingandTestingConcreteMasonryUnitsandRelatedUnits
【原文标准名称】:混凝土砌块及相关砌块取样和测试的标准试验方法
【标准号】:ASTMC140-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:C15.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:砌块;混凝土;建筑;施工材料;砖石工程;抽样方法;测试
【英文主题词】:absorption;compressivestrength;concretemasonryunits;density;equivalentthickness;equivalentwebthickness;faceshell;moisturecontent;roofpaver;webs;webthickness;Absorption;Compressiontestingmasonry/mortar;Concretemasonryunits;Dimensions;Equivalentthickness;Masonryunits;Samplingconcrete/mortar/aggregates;Samplingmasonrymaterials/applications;Thickness;Webthickness;
【摘要】:Thesetestmethodsprovidegeneraltestingrequirementsforapplicationtoabroadrangeofconcreteproducts.Thosegeneraltestingrequirementsareincludedinthebodyofthisstandard.Note28212;Consultmanufacturer,supplier,productspecifications,orotherresourcesformorespecificmeasurementortestingguidelinesforthoseproductsnotaddressedwiththeannexofthisstandard.Thesetestmethodsprovidespecifictestingrequirementsintwodistinctsections,therequirementsapplicabletoallunitscoveredbythesetestmethodsandthoseapplicabletothespecificunittypes.Therequirementsapplicabletoallunitsareincludedinthebodyofthesetestmethodsandthoseapplicabletothespecificunittypesareincludedwithintheannexes.1.1Thesetestmethodsprovidevarioustestingprocedurescommonlyusedforevaluatingcharacteristicsofconcretemasonryunitsandrelatedconcreteunits.Methodsareprovidedforsampling,measurementofdimensions,compressivestrength,absorption,unitweight(density),moisturecontent,flexuralload,andballastweight.Notallmethodsareapplicabletoallunittypes,however.1.2Specifictestingandreportingproceduresareincludedinannexestothesetestmethodsforthefollowingspecificunittypes:AnnexA1x2014;Concretemasonryunits(SpecificationsC90,C129)AnnexA2x2014;Concretebrick(SpecificationsC55,C1634)AnnexA3x2014;Segmentalretainingwallunits(SpecificationC1372)AnnexA4x2014;Concreteinterlockingpavingunits(SpecificationC936)AnnexA
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:14P.;A4
【正文语种】: