ANSI/ASTM E1714-1995 通用保健鉴别器的性能测定指南

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【英文标准名称】:StandardPracticeforSamplingandtheAmountofTestingofHydraulicCement
【原文标准名称】:水硬性水泥的取样及检测量的标准实施规程
【标准号】:ASTMC183-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:C01.95
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:hydrauliccement;sampling;testing;Acceptancecriteria/testing;Hydrauliccementconcrete;Qualitycontrol(QC)--cement/concrete/masonry/aggregates;Samplingcement/cementproducts;Testingmethods
【摘要】:Thesamplingproceduresdescribedareintendedforuseintheprocurementofsamplesofhydrauliccementafterithasbeenmanufacturedandisreadytobeofferedforsale.Theyarenotintendedassamplingproceduresforqualitycontrolpurposesduringmanufacturing.Thetestingproceduresoutlinedcovertheamountoftestingtobedoneandprovideguidanceforreportingonconformanceornon-conformanceofcementswithrequirementsofpurchasespecifications.Thispracticeisreferencedastheprocedureforsamplingmasonrycement(SpecificationC91),portlandcement(SpecificationC150),blendedhydrauliccement(SpecificationC595),expansivehydrauliccement(SpecificationC845),plasticstuccocement(SpecificationC1328),mortarcement(SpecificationC1329),andhydrauliccementbasedonaperformancespecification(SpecificationC1157).Mostbuildingcodesandconstructionspecificationsrequirethathydrauliccementtobeusedintheworkmeettheapplicablerequirementsoftherelevantpurchasespecifications,suchasSpecificationsC91,C150,C595,C1157,C1328,C1329,orC845.Ifthecodeorspecificationrequiressamplingofthemanufacturedcement,theprovisionsgivenin4.4areapplicable.Notmuchcementissoldonthebasisofsuchsamplingandtesting.AusefuldiscussionofsamplingandtestingcementiscontainedinACI225.1R.Theprocedurescoveredinthispracticeshouldbedonebyorforpurchasersofhydrauliccementwhoareusingacodeorspecificationthatrequiressamplingandtestingtodetermineifthesamplesconformtotherelevantacceptancespecifications.Thetestingisdoneusingspecifiedmethodstodeterminewhetherthesamplesyieldtestresultsthatconformtothespecification,andthetestsserveasabasisforacceptanceorrejectionofthelotofmaterialsampled.ItisneitherintendednorrequiredthatallcementsbetestedusingallthetestmethodsreferencedinSection2.1.1Thispracticecoversproceduresforsamplingandfortheamountoftestingofhydrauliccementafterithasbeenmanufacturedandisreadytobeofferedforsale.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsinparenthesesareforinformationpurposesonly.1.2.1Atonasusedinthispracticeis907kg(2000lb).1.2.2ValuesinSIunitsshallbeobtainedbymeasurementinSIunitsorbyappropriateconversion,usingtheRulesforConversionandRoundinggiveninStandardIEEE/ASTMSI10,ofmeasurementmadeinotherunits.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q11
【国际标准分类号】:91_100_10
【页数】:7P.;A4
【正文语种】:英语


【英文标准名称】:Environmentallyconsciousdesignforelectricalandelectronicproducts
【原文标准名称】:电气和电子产品用环境考虑设计
【标准号】:IEC62430-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-02
【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/TC111
【标准类型】:()
【标准水平】:()
【中文主题词】:闭环经济;概念;定义;设计;可行性;电气工程;电子产品;电工产品;最终制品;环境;环境效应;环境管理;环境可持续性;创新;布置;寿命周期评估;寿命周期;寿命;管理;对象;计划;污染控制;产品设计;产品开发;产品规划;产品;规范(验收)
【英文主题词】:Closedloopeconomy;Concepts;Definitions;Design;Effectiveness;Electricalengineering;Electronicproducts;Electrotechnicalproducts;Enduseproducts;Environment;Environmentalaspects;Environmentalmanagements;Environmentalsustainability;Innovation;Lay-out;Lifecycleassessment;Lifecycles;Life(durability);Management;Objective;Planning;Pollutioncontrol;Productdesign;Productdevelopment;Productplanning;Products;Specification(approval)
【摘要】:
【中国标准分类号】:Z04;K04;L04
【国际标准分类号】:13_020;13_020_99;29_020;31_020;43_040_10
【页数】:57P;A4
【正文语种】:英语