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【英文标准名称】:StandardSpecificationforMaterialsforSoil-AggregateSubbase,Base,andSurfaceCourses
【原文标准名称】:土壤集料底基层、底层和表层用材料的标准规范
【标准号】:ASTMD1241-2007
【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(US-ASTM)
【起草单位】:D18.08
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:集料;砌块;混凝土;建筑;施工材料;土工织物;天然石料;底座;岩石;土壤;石;表面
【英文主题词】:coarseaggregate;crushedstone;fineaggregate;gradation;granularmaterials;gravels;soil-aggregatesubbase,base,andsurfacecourses
【摘要】:1.1Thisspecificationcoversthequalityandgradingofthefollowingmaterialsforuseintheconstructionofsubbase,base,andsurfacecourses:sand-claymixtures;gravel;stoneorslagscreenings;sand;crusher-runcoarseaggregateconsistingofgravel,crushedstone,orslagcombinedwithsoilmortar;oranycombinationofthesematerials.Therequirementsareintendedtocovermaterialshavingnormalspecificgravity,absorption,andgradationcharacteristics.Whereothermaterialsaretobeused,appropriatelimitssuitabletotheirusemustbespecified.ThefollowingprecautionarycaveatpertainsonlytotheTestMethodsportion,Section9,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:93_020
【页数】:3P.;A4
【正文语种】: