Product Code:SAE AS9208
Title:Bolt, Machine-Steel, Diffused Nickel-Cadmium Plated, Double Hexagon Extended Washer Head, Uns K14675, 195 Ksi Min, .1900-32 Unjf-3a
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available.【英文标准名称】:StandardTestMethodforResistancetoPlasticFlowofBituminousMixturesUsingMarshallApparatus(6inch-DiameterSpecimen)
【原文标准名称】:用马歇尔仪器(6英寸直径样本)测试沥青混合料的抗塑料流动性的标准试验方法
【标准号】:ASTMD5581-2007ae1
【标准状态】:现行
【国别】:美国
【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】:
【英文主题词】:Bituminouspavingmixtures;Compactionflow;Plasticflowresistance;Resistance
【摘要】:Thistestmethodisusedinthelaboratorymixdesignofbituminousmixtures.Specimensarepreparedinaccordancewiththemethodandtestedformaximumloadandflow.Densityandvoidspropertiesmayalsobedeterminedonspecimenspreparedinaccordancewiththemethod.Thetestingsectionofthismethodcanalsobeusedtoobtainmaximumloadandflowforbituminouspavingspecimenscoredfrompavementsorpreparedbyothermethods.Theseresultsmaydifferfromvaluesobtainedonspecimenspreparedbythistestmethod.1.1ThistestmethodcoversthemeasurementoftheresistancetoplasticflowofcylindricalspecimensofbituminouspavingmixtureloadedonthelateralsurfacebymeansoftheMarshallapparatus.Thistestmethodisforusewithmixturescontainingasphaltcementandaggregateupto1x00BD;in.(37.5mm)nominalmaximumsize.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandardexceptforreferencetosievesizesandsizeofaggregateasmeasuredbytestingsievesinwhichSIunitsarestandardaccordingtoSpecificationE11.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,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】:英语