ASTM D7654/D7654M-2010 使用动态剪切流变仪测定屋顶铺设用沥青的标准规范

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【英文标准名称】:StandardSpecificationforAsphaltUsedinRoofingMeasuredbyDynamicShearRheometer
【原文标准名称】:使用动态剪切流变仪测定屋顶铺设用沥青的标准规范
【标准号】:ASTMD7654/D7654M-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D08.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:asphalt;built-uproof;dynamicshearrheometer(DSR);roofing;viscosity
【摘要】:1.1Thisspecificationcoverstwotypesofasphaltintendedforuseinbuilt-uproofconstruction,constructionofsomemodifiedbitumensystems,constructionofbituminousvaporretardersystems,andforadheringinsulationboardsusedinvarioustypesofroofsystems.Thespecificationisintendedforgeneralclassificationpurposesonlyanddoesnotimplyrestrictionsontheslopeatwhichanasphaltmustbeused.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【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】:英语