ASTM E2322-2003 进行地板和屋面建筑用配电板的横向和集中载荷试验的标准试验方法
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【英文标准名称】:StandardTestMethodforConductingTraverseandConcentratedLoadTestsonPanelsusedinFloorandRoofConstruction
【原文标准名称】:进行地板和屋面建筑用配电板的横向和集中载荷试验的标准试验方法
【标准号】:ASTME2322-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:E06.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:concentratedloads;deformation;floors;loadduration;roofs;sheathing;strengthtests;transverseloads
【摘要】:TransverseLoad8212;Theproceduresoutlinedwillservetoevaluatetheperformanceoffloorandroofsegmentsfordeflection,permanentsetandultimatecapacity.Performancecriteriabasedondatafromtheseprocedurescanensurestructuraladequacyandeffectiveservice.ConcentratedLoad8212;Thisconcentratedloadtestshallbeusedtoevaluatesurfaceindentationofstructuralframingmembers.Theseprocedureswillservetoevaluateperformanceofroofandfloorsegmentsundersimulatedserviceconditions.DiaphragmshearloadingofroofandfloorsegmentsshallbeevaluatedunderMethodE455.ImpactloadingshallbeevaluatedunderTestMethodsE661orE695.1.1Thesetestmethodscoverthefollowingproceduresfordeterminingthestructuralpropertiesofsegmentsoffloorandroofconstructions:SectionTestSpecimensLoadingDeformationMeasurementsReportPrecisionandBiasTestingFloorsTransverseLoadConcentratedLoadTestingRoofsTransverseLoadConcentratedLoad
【英文标准名称】:Electrostatics-Part4-4:Standardtestmethodsforspecificapplications-Electrostaticclassificationofflexibleintermediatebulkcontainers(FIBC)
【原文标准名称】:静电学.第4-4部分:专用的标准试验方法.柔性中间散货集装箱(FIBC)的静电学分类
【标准号】:IEC61340-4-4-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC101
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;灌注;散装物料;定义;放电;电气的;电气工程;静电的;静电充电;静电放电;静电学;撤离;爆炸性环境;可燃性环境;柔性;点火能量;易燃性;中间散货容器;调查;加标签;作标记;材料;测量;测量技术;方法;塑料容器;聚丙烯;规范(验收);试验报告;试样;试验
【英文主题词】:Behaviour;Bottling;Bulkmaterials;Definitions;Discharge;Electrical;Electricalengineering;Electrostatic;Electrostaticchargings;Electrostaticdischarges;Electrostatics;Evacuations;Explosiveatmospheres;Flammableatmospheres;Flexible;Ignitionenergy;Inflammable;Intermediatebulkcontainers;Investigations;Labelling;Marking;Materials;Measurement;Measuringtechniques;Methods;Plasticcontainers;Polypropylene;Specification(approval);Testreports;Testspecimens;Testing
【摘要】:ThispartofIEC61340describesproceduresforevaluatingtheignitionriskpresentedbyelectrostaticdischargesfromFIBCtoflammableorexplosiveenvironments.TherequirementsofthisstandardareapplicabletoalltypesofFIBC,testedasmanufactured,priortousage,intendedforusewithoutlinersinflammableorexplosiveenvironmentswithminimumignitionenergyofmorethan0,14mJ,andwherethechargingcurrentsdonotexceed3,0|μA.NOTE0,14mJistheminimumignitionenergynormallyquotedformethanol.Althoughmoresensitivematerialsexist,methanolhasthelowestminimumignitionenergyofanymaterialthatislikelytobepresentwhenFIBCareemptied.3,0uAisthehighestchargingcurrentlikelytobefoundincommonindustrialprocesses.Thiscombinationofminimumignitionenergyandchargingcurrentrepresentsthemostsevereconditionsthatmightbeexpectedinpractice.Compliancewiththerequirementsofthisstandarddoesnotmitigatetheneedforfullriskassessment.Thetestmethodsincludedinthisstandardmaybeusedinassociationwithotherperformancerequirements,forexamplewhenariskassessmenthasshowntheminimumignitionenergyofconcernislessthan0,14mJorchargingcurrentsgreaterthan3,0uAarepresent.
【中国标准分类号】:A85;A42
【国际标准分类号】:17_220_20;55_180_99
【页数】:60P;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforReclaimed1,1,2-Trichloro1,2,2-Trifluoroethane
【原文标准名称】:再生的1,1,2-三氯1,2,2-三氟乙烷标准规范
【标准号】:ASTMD5248-2004(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】:D26.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:1,1,2-trichloro1,2,2-trifluoroethane;CFC113;TypeI;TypeII;TypeIII;CFC113;Chemicals--specifications;Chlorofluorocarbon;Industrialchemicals--specifications;1,1,2-Trichloro1,2,2-trifluoroethane--specifications
【摘要】:1.1Thisspecificationcoversthethreegradesof1,1,2-trichloro1,2,2-trifluoroethanetypicallyneededinvariousindustries.Itmaybeusedasareferencedocumentbypurchasersorbypersonsestablishingin-house,1,1,2-trichloro1,2,2-trifluoroethanerecoveryprograms.
【中国标准分类号】:G16
【国际标准分类号】:71_080_10
【页数】:2P.;A4
【正文语种】:英语