【英文标准名称】:StandardTestMethodforDimethylformamide-Insoluble(DMF-I)ContentofTarandPitch
【原文标准名称】:焦油和硬沥青中二甲基甲酰胺不溶物(DMF-I)含量的标准试验方法
【标准号】:ASTMD2764-1999(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:二甲基甲酰胺;防水材料;屋面油毡;非溶物质测定;试验;屋顶层;沥青;建筑;沥青制品;施工材料;屋顶;含量测定
【英文主题词】:dimethylformamide;insoluble;insolublematter;pitch;tar
【摘要】:Thistestmethodisusefulinevaluatingandcharacterizingtarsandpitchesandasoneelementinestablishingtheuniformityofshipmentsorsourcesofsupply.Itisarapidandreasonablyaccuratemeasureofthetolueneinsoluble(TI)contentoftarandpitchTestMethodD4072.1.1Thistestmethodcoversthedeterminationofthedimethylformamide-insolublematter(DMF-I)intarandpitch.1.2Sincethistestmethodisempirical,strictadherencetoalldetailsoftheprocedureisnecessary.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionaryinformation,seeSection7.
【中国标准分类号】:E43
【国际标准分类号】:91_100_50
【页数】:3P.;A4
【正文语种】: