ANSI/ASTM D38-1994 木材防腐剂预试验的抽样试验方法

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【英文标准名称】:TestMethodsforSamplingWoodPreservativesPriortoTesting
【原文标准名称】:木材防腐剂预试验的抽样试验方法
【标准号】:ANSI/ASTMD38-1994
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;木材
【英文主题词】:testing;wood
【摘要】:Thesetestmethodscoversamplingofcreosote,creosote-coaltarsolutions,creosote-petroleumsolutions,andoilborneandwaterbornepreservatives.Note1-SeeSpecificationD390,forCoal-TarCreosoteforthePreservativeTreatmentofPiles,Poles,andTimbersforMarine,Land,andFreshWaterUse,SpecificationD391forCreosote-CoalTarSolution,andSpecificationD1858,forCreosote-PetroleumSolution.Creosoteandcreosotesolutionsarehomogeneousliquids,exceptfortheirmoisturecontent.Atatmospherictemperatures,however,partofthecreosoteisusuallyincrystallineform,andshallbeheatedtoatemperatureatwhichitisentirelyliquidbeforesampling.Whensamplingcreosoteandcreosotesolutions,theobjectistoobtainasamplethatwillberepresentativeofthewatercontent,andthemethodsofsamplingdescribedareintendedtoaccomplishthatpurpose.Recommendedtestmethodsaregivenforsamplingapreservativeinaliquidorsolidstateandintheseveraltypesofcontainersinwhichtheyarelikelytobeencountered.Creosote,creosote-coaltar,andcreosote-petroleumsolutionsmaybeintheformofaliquidorsemiliquid.Oilborneandwaterbornepreservativesmaybeinthesolidstate,inconcentratedsolutions,orinready-to-usesolutions.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B71
【国际标准分类号】:71_100_50
【页数】:
【正文语种】:英语