ASTM D2320-1998(2008) 固态沥青密度(相对密度)的标准试验方法(比重瓶法)

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【英文标准名称】:StandardTestMethodforDensity(RelativeDensity)ofSolidPitch(PycnometerMethod)
【原文标准名称】:固态沥青密度(相对密度)的标准试验方法(比重瓶法)
【标准号】:ASTMD2320-1998(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:
【英文主题词】:density;gravity;pitch;pycnometer;Density--petroleumproducts;Pitch;Pycnometer/pycnometry;Specificgravity--petroleumproducts
【摘要】:ValuesofdensityandrelativedensityareusedforconvertingvolumestounitsofmassasrequiredinotherASTMstandardsandinsalestransactions.1.1Thistestmethodcoversthedeterminationofdensityandrelativedensitybypycnometer,andcanbeusedforpitchthatcanbehandledinfragments.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E43
【国际标准分类号】:75_140
【页数】:3P.;A4
【正文语种】:英语