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【英文标准名称】:StandardTestMethodforResistancetoPlasticFlowofBituminousMixturesUsingMarshallApparatus(6inch-DiameterSpecimen)
【原文标准名称】:用马歇尔(Marshall)仪器测定沥青混合料的抗塑料流动性的标准试验方法(6英寸直径试样)
【标准号】:ASTMD5581-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D04.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:沥青材料;石油产品;耐力;道路建筑;试验方法;试验
【英文主题词】:
【摘要】:Thistestmethodisusedinthelaboratorymixdesignofbituminousmixtures.Specimensarepreparedinaccordancewiththemethodandtestedformaximumloadandflow.Densityandvoidspropertiesmayalsobedeterminedonspecimenspreparedinaccordancewiththemethod.Thetestingsectionofthismethodcanalsobeusedtoobtainmaximumloadandflowforbituminouspavingspecimenscoredfrompavementsorpreparedbyothermethods.Theseresultsmaydifferfromvaluesobtainedonspecimenspreparedbythistestmethod.1.1ThistestmethodcoversthemeasurementoftheresistancetoplasticflowofcylindricalspecimensofbituminouspavingmixtureloadedonthelateralsurfacebymeansoftheMarshallapparatus.Thistestmethodisforusewithmixturescontainingasphaltcementandaggregateupto11/2in.(37.5mm)nominalmaximumsize.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandardexceptforreferencetosievesizesandsizeofaggregateasmeasuredbytestingsievesinwhichSIunitsarestandardaccordingtoSpecificationE11.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E43
【国际标准分类号】:75_140
【页数】:5P.;A4
【正文语种】: