BS EN 12697-24-2004 沥青混合料.热混沥青的试验方法.抗疲劳性

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【英文标准名称】:Bituminousmixtures-Testmethodsforhotmixasphalt-Resistancetofatigue
【原文标准名称】:沥青混合料.热混沥青的试验方法.抗疲劳性
【标准号】:BSEN12697-24-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-08-06
【实施或试行日期】:2004-08-06
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:地沥青;弯曲试验;建筑;施工材料;定义(术语);测定;岩心;耐久性;耐用试验;疲劳;疲劳特性;精整;热混沥青;负荷;数学计算;测量;机械性能;路面(道路);物理性能;耐力;道路建筑;表面;试样;测试
【英文主题词】:Asphalts;Bendtesting;Construction;Constructionmaterials;Definitions;Determination;Drillcores;Durability;Endurancetests;Fatigue;Fatiguebehaviour;Finishes;Hotmixasphalts;Loading;Mathematicalcalculations;Measurement;Mechanicalproperties;Pavements(roads);Physicalproperties;Resistance;Roadconstruction;Surfaces;Testspecimens;Testing
【摘要】:Thisdocumentspecifiesthemethodsforcharacterisingthefatigueofbituminousmixturesbyalternativetests,includingbendingtestsanddirectandindirecttensiletests.Thetestsareperformedoncompactedbituminousmaterialunderasinusoidalloadingorothercontrolledloading,usingdifferenttypesofspecimensandsupports.Theprocedureisusedtorankbituminousmixturesonthebasisofresistancetofatigue,asaguidetorelativeperformanceinthepavement,toobtaindataforestimatingthestructuralbehaviourintheroadandtojudgetestdataaccordingtospecificationsforbituminousmixtures.Becausethisdocumentdoesnotimposeaparticulartypeoftestingdevice,theprecisechoiceofthetestconditionsdependsonthepossibilitiesandtheworkingrangeoftheuseddevice.Forthechoiceofspecifictestconditions,therequirementsoftheproductstandardsforbituminousmixturesshallberespected.Theapplicabilityofthisdocumentisdescribedintheproductstandardsforbituminousmixtures.Resultsobtainedfromdifferenttestmethodsarenotassuredtobecomparable.
【中国标准分类号】:E43
【国际标准分类号】:93_080_20
【页数】:64P;A4
【正文语种】:英语