ASTM D1074-2002 沥青混合料抗压强度的标准测试方法

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【英文标准名称】:StandardTestMethodforCompressiveStrengthofBituminousMixtures
【原文标准名称】:沥青混合料抗压强度的标准测试方法
【标准号】:ASTMD1074-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:施工材料;沥青;试验;公路建设
【英文主题词】:bituminouspavingmixtures;compressiontesting;compressivestrength;NumberCode93.080.10(Roadconstruction)
【摘要】:Thecompressivestrengthofspecimenspreparedandtestedbythistestmethodalongwithdensityandvoidspropertiesareusedforlaboratorymixdesignofbituminousmixtures.OneapproachisdescribedinASTMSTP252.83.1.1Thistestmethodalsodescribesthemethodsformolding,curing,andtestingofspecimensbeingevaluatedbyTestMethodD1075.3.1.2Whenusedinconjunctionwithothermixturephysicalproperties,thecompressivestrengthmaycontributetotheoverallmixturecharacterizationandisonefactordeterminingitssuitabilityforuseundergivenloadingconditionsandenvironmentasahighwaypavingmaterial.TypicalvaluesofminimumcompressivestrengthsfordesignofbituminousmixturesbythistestmethodfordifferenttrafficdensitiesaregiveninTable401-1ofthex201C;StandardSpecificationsforConstructionofRoadsandBridgesonFederalHighwayProjects.x201D;7Somestatedepartmentsoftransportationandfederalagencieshavespecificrequirementsoftheirownbasedontheirexperiencewiththistestmethod.Theagenciesshouldbeconsultedfortheirspecificrequirementsifworkistomeettheirstandards.Reheatedmixturesarepermissibleinthistestmethod,buttheresultingcompressivestrengthswillbehigherthanfornewlypreparedmixturesduetothechangeinthebinderviscosity,anelementofthecompressivestrengthasmeasuredundertheseloadingconditionsandtemperature.9SeeNote1.1.1Thistestmethodprovidesamethodformeasuringthecompressivestrengthofcompactedbituminousmixtures.Itisforusewithspecimensweighed,batched,mixed,andfabricatedinthelaboratory,aswellasformixturesmanufacturedinahot-mixplant.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E43
【国际标准分类号】:93_080_10
【页数】:4P.;A4
【正文语种】: