ASTM D6608-2000(2006) 沥青混合物中特立尼达湖地沥青识别的标准实施规程

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【英文标准名称】:StandardPracticefortheIdentificationofTrinidadLakeAsphaltinAsphaltMixes
【原文标准名称】:沥青混合物中特立尼达湖地沥青识别的标准实施规程
【标准号】:ASTMD6608-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D04.47
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:asphaltmix;copperstripfinish;coppertarnishing;sulfurcompound;TrinidadLakeAsphalt
【摘要】:Bitumencontainssulfurcompoundsmostofwhichareremovedduringrefining,theresultingasphaltcementalsocontainssulfurcompoundswhicharereleasedatthetemperaturesabove230x00B0;C(446x00B0;F).TrinidadLakeModifiedAsphaltcontainssulfurcompounds,whicharereleasedatlowertemperaturesbetween170x00B0;C(338x00B0;F)and230x00B0;C(446x00B0;F).ThereleaseofsulfurfromTrinidadLakeModifiedAsphalttarnishesthecopperstripandappearstoberelateddirectlytothetotalTLAcontent.ThecopperstriptestisdesignedtoassessthequalitativepresenceofTLAinasphaltcements.1.1ThispracticeshallbeusedforthequalitativedeterminationofTrinidadLakeAsphaltinTrinidadLakeModifiedAsphaltCementsobtainedfromproductionblendsorrecoveredbinderfromasphaltpavingmixtures.1.2ItislimitedtothebindercontentofTrinidadLakeModifiedAsphalt(SpecificationD5710)usedintheconstructionofasphaltpavements.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E43
【国际标准分类号】:93_080_20
【页数】:3P.;A4
【正文语种】: