ASTM D113-2007 沥青材料延展性的标准试验方法

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【英文标准名称】:StandardTestMethodforDuctilityofBituminousMaterials
【原文标准名称】:沥青材料延展性的标准试验方法
【标准号】:ASTMD113-2007
【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】:D04.44
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:沥青;沥青制品;建筑;施工材料;延展性;延展性测试;路面(道路);道路建筑;公路建设;测试
【英文主题词】:ductility;ductilitymold;ductilometer;Bituminousmaterials/applications;Ductility;Elongation;Immersion;Tensileproperties/testing--bituminousmaterials
【摘要】:Thistestmethodprovidesonemeasureoftensilepropertiesofbituminousmaterialsandmaybeusedtomeasureductilityforspecificationrequirements.1.1Thistestmethoddescribestheprocedurefordeterminingtheductilityofabituminousmaterialmeasuredbythedistancetowhichitwillelongatebeforebreakingwhentwoendsofabriquetspecimenofthematerial,oftheformdescribedinSection4,arepulledapartataspecifiedspeedandataspecifiedtemperature.Unlessotherwisespecified,thetestshallbemadeatatemperatureof25x00B1;0.5x00B0;Candwithaspeedof5cm/minx00B1;5.0%.Atothertemperaturesthespeedshouldbespecified.1.2Becauseofthelargenumberofmethodsforobtainingtestsamples,itisimpracticaltodiscussspecificproductsinthistestmethod.Refertoindividualproductspecificationsforguidanceinobtainingatestsample.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Valuesinparenthesisininch-poundunitsareprovidedforinformationalpurposesonly.1.4Warningx2014;MercuryhasbeendesignatedbyEPAandmanystateagenciesasahazardousmaterialthatcancausecentralnervoussystem,kidneyandliverdamage.Mercury,oritsvapor,maybehazardoustohealthandcorrosivetomaterials.Cautionshouldbetakenwhenhandlingmercuryandmercurycontainingproducts.SeetheapplicableproductMaterialSafetyDataSheet(MSDS)fordetailsandEPAx2019;swebsite(http://www.epa.gov/mercury/faq.htm)foradditionalinformation.Usersshouldbeawarethatsellingmercuryormercurycontainingproducts,orboth,inyourstatemaybeprohibitedbystatelaw.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E43
【国际标准分类号】:91_100_50;93_080_20
【页数】:4P.;A4
【正文语种】: