ASTM C744-2011 预制混凝土和硅酸钙圬工构件标准规格

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【英文标准名称】:StandardSpecificationforPrefacedConcreteandCalciumSilicateMasonryUnits
【原文标准名称】:预制混凝土和硅酸钙圬工构件标准规格
【标准号】:ASTMC744-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:C15.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:硅酸钙砌块;混凝土圬工单位;砌块;前置装置;硅酸钙砖;灰砂砖
【英文主题词】:calciumsilicatemasonryunits;concretemasonryunits;masonryunits;prefacedunits;Calcium-silicatebrick;Sand-limebrick
【摘要】:1.1Thisspecificationcoversprefacedconcreteandcalciumsilicatemasonryunitswiththeexposed-to-view-in-placesurfacescoveredatthepointofmanufacturewithresin,resinandinertfiller,orcementandinertfillertoproduceasmoothresinoustilefacing.Thisspecificationdoesnotaddress,andthereforeisnotapplicableto,ground-faceconcretemasonryunitsthataremanufacturedbygrindingathinlayeroffthesurfaceofaconcretemasonryunittoexposeaggregateswithinandpolishingtoproduceasmooth,architecturalfinish.1.2Thetextofthisspecificationreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:3P.;A4
【正文语种】: