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【英文标准名称】:StandardPracticeforInstallationofGeocompositePavementDrains
【原文标准名称】:路面排水沟安装的标准实施规范
【标准号】:ASTMD6088-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D35.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:回填的;收集;导(线)管;排水管;土工合成的;安装;连接;路面;沟道
【英文主题词】:backfill;"C"-ing;collector;conduit;drainpositioninggate;edgedrain;geocomposites;geosynthetic;installation/placementboot;"J"-ing;joints;outletpipe;outlettees;trench;underdrain;wheeltrencher
【摘要】:Thispracticeisintendedtoprovideinstallationguidancefordesigners,specifiers,installationcontractors,regulatoryagencies,owners,andinspectorswhoareinvolvedintheplanningandinstallationofgeocompositepavementedgedrainsandunderdrains.Aswithanystandardpractice,modificationmayberequiredforspecificprojectconditionsorforspeciallocalorregionalconditions.Fig.1showstheproperhorizontalalignmentofthedrainbasedonvarioustrenchconditionsoutlinedin9.2,andtheverticaldepthofplacementofthedrainneededforageocompositeedgedraintofunctionmosteffectivelyasbothacollectorandconduit.Fig.2showsthetypicaltypeandarrangementofequipmentusedtoinstallgeocompositehighwayedgedrains.Thecombinationoftheserecommendedinstallationconditions,techniques,andequipmentarecriticaltothesatisfactorylongtermperformanceoftheseproducts.FIG.1TypicalTypeandArrangementofDrainNote8212;Drainpositioninggateshouldbelocatedandadjustedtoposition,andholdthegeocompositedrainagainstthetrenchwall,topreventpossiblex201C;Jx201D;ingorx201C;Cx201D;ingofthedrainduringbackfillingandcompaction.FIG.2ProperHorizontalAlignment1.1Thispracticecoversrecommendationsandidentifiespertinentareasofconsiderationfortheinstallationofburiedgeocompositedrainsusedforhighwayedgedrains,under-drains,orotherpavementdrainageapplicationsmeetingtherequirementsofSpecificationD7001.Theserecommendationsareintendedasguidelinesfordevelopingasatisfactoryconstructionandinstallationmethodtominimizeinstallation-causeddeformationordamageandtoprovidelong-termperformanceoftheseproducts.Itisalsointendedasaguidelineforensuringastableundergroundenvironmentforthesematerialsunderawiderangeofserviceconditions.Becauseofthenumerousanddiverseproductdesignsavailableandtheinherentvariabilityofnaturalgroundconditions,achievingsatisfactoryperformanceofanyoneproductmayrequirereviewbytheengineerandmodificationtoprovisionscontainedhereintomeetspecificprojectrequirements.1.2Thescopeofthispracticenecessarilyexcludesproductperformancecriteriasuchascompressibilityinanyplane,flowcapacity,inletcapacity,orgeotextileselectionanduse.Itis,therefore,incumbentupontheproductmanufacturer,specifier,andprojectengineertoverifythattheproductspecifiedforanintendedapplication,wheninstalledaccordingtoproceduresoutlinedinthispractice,willprovidesatisfactorylongtermperformanceaccordingtocriteriaestablishedbytheownerforthatapplication.Acommentaryofproductperformanceandinstallationfactorsimportantinachievingasatisfactoryinstallationisincludedin.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P41
【国际标准分类号】:93_080_20
【页数】:9P.;A4
【正文语种】: