ASTM C1504M-2004(2010) 涵洞和雨水管用预制钢筋混凝土三边结构制造的标准规范[米制]

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【英文标准名称】:StandardSpecificationforManufactureofPrecastReinforcedConcreteThree-SidedStructuresforCulvertsandStormDrains(Metric)
【原文标准名称】:涵洞和雨水管用预制钢筋混凝土三边结构制造的标准规范[米制]
【标准号】:ASTMC1504M-2004(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:C13.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:three-sidedstructure;Culverts--specifications;Manufacturingprocesses;Concreteconstructionmaterials/applications--specifications;Precastconcreteproducts--specifications;Sewers;Stormsewer/drainagestructures--specifications;Three-sidedstructu
【摘要】:1.1Thisspecificationcoverssingle-cellprecastconventionallyreinforcedconcretethree-sidedstructuresintendedtobeusedfortheconstructionofculvertsandfortheconveyanceofstormwater.1.2ThisspecificationisthemetriccounterpartofSpecificationC1504;therefore,noimperialequivalentsarepresentedinthisspecification.Note18212;Thisspecificationisprimarilyamanufacturingandpurchasingspecification.Thesuccessfulperformanceofthisproductdependsupontheproperselectionofthegeometricsection,bedding,backfill,andcarethattheinstallationconformstotheconstructionspecifications.Thepurchaseroftheprecastreinforcedconcretethree-sidedstructurespecifiedhereiniscautionedthathemustproperlycorrelatetheloadingconditionsandthefieldrequirementswiththegeometricsectionspecifiedandprovideforinspectionattheconstructionsite.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【中国标准分类号】:P27
【国际标准分类号】:23_040_50
【页数】:5P.;A4
【正文语种】:英语


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【英文标准名称】:Fansforgeneralpurposes-Vocabularyanddefinitionofcategories
【原文标准名称】:一般用途风扇.范畴定义和词汇
【标准号】:BS848-8-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-11-15
【实施或试行日期】:1999-11-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:控制装置;代码;分类系统;行李箱;原动机;风扇;名称与符号;漏泄试验;通风机;厚度;位置;组件;安全措施;工业的;转动;压力;词汇;机械传动系统;火灾危险;试验压力;元部件;移动方向
【英文主题词】:Categories;Definition;Definitions;Terminology;Ventilators;Vocabulary
【摘要】:ThisInternationalStandardprovidesavocabularyanddefinescategoriesforgeneralpurposeindustrialfansandtheircomponentparts.Itisapplicabletoanyfanusedforindustrialpurposes,includingtheventilationofbuildingsandmines,butexcludingceiling,pedestalandsimilarcirculationtypesoffanssuchasthosecommonlyusedfornon-industrialpurposes.
【中国标准分类号】:J72
【国际标准分类号】:01_040_23;23_120
【页数】:44P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforSurfaceMoistureinFineAggregate
【原文标准名称】:细集料表面湿度的标准试验方法
【标准号】:ASTMC70-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:C09.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:集料;混凝土;建筑;施工材料;细集料;潮气;表面;试验
【英文主题词】:fineaggregate;fineaggregatemoisture;surfacemoisture
【摘要】:Thistestmethodisnotwidelyused.However,itisaconvenientprocedureforfieldorplantdeterminationofmoisturecontentoffineaggregateifspecificgravityvaluesareknownandifdryingfacilitiesarenotavailable.Itcanbeusedtoadjusttheaggregatemassformoisturecontentandtodeterminesurfacemoisturecontributiontomixingwaterinportlandcementconcrete.Theaccuracyofthetestmethoddependsuponaccurateinformationonthebulkspecificgravityofthematerialinasaturatedsurface-drycondition.1.1Thistestmethodcoversfielddeterminationoftheamountofsurfacemoistureinfineaggregatebydisplacementinwater.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareprovidedforinformationpurposesonly.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:3P.;A4
【正文语种】: