ASTM D6270-1998(2004) 土木工程应用中废弃轮胎使用的标准操作规程
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【英文标准名称】:StandardPracticeforUseofScrapTiresinCivilEngineeringApplications
【原文标准名称】:土木工程应用中废弃轮胎使用的标准操作规程
【标准号】:ASTMD6270-1998(2004)
【标准状态】:现行
【国别】:
【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(ASTM)
【起草单位】:D34.03.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:道路;挡土墙;建造实践;废渣埋填;淋溶;轻重量充填;废弃轮胎
【英文主题词】:constructionpractices;landfills;leachate;lightweightfill;retainingwalls;roads;scraptires
【摘要】:Thispracticeisintendedforuseofscraptiresincludingtirechipsortireshredscomprisedofpiecesofscraptires,tirechip/soilmixtures,tiresidewalls,andwholescarptiresincivilengineeringapplications.Thispracticeincludestheuseoftirechips,tireshreds,andtirechip/soilmixturesaslightweightembankmentfill,lightweightretainingwallbackfill,drainagelayers,thermalinsulationtolimitfrostpenetrationbeneathroads,insulatingbackfilltolimitheatlossfrombuildings,andreplacementforsoilorrockinotherfillapplications.Useofwholescraptiresandtiresidewallsincludesconstructionofretainingwallsanddrainageculverts,aswellasuseasfillwhenwholetireshavebeencompressedintobales.Itistheresponsibilityofthedesignengineertodeterminetheappropriatenessofusingscraptiresinaparticularapplicationandtoselectapplicabletestsandspecificationstofacilitateconstructionandenvironmentalprotection.Thispracticeisintendedtoencouragewiderutilizationofscraptiresincivilengineeringapplications.Threetireshredfillswiththicknessesinexcessof7mhaveexperiencedaseriousheatingreaction;however,morethan70fillswithathicknesslessthan3mhavebeenconstructedwithnoevidenceofadeleteriousheatingreaction(1)6.Guidelineshavebeendevelopedtominimizeinternalheatingoftireshredfills(2)asdiscussedin6.10.Theguidelinesareapplicabletofillslessthan3mthick;thus,thispracticeshouldbeappliedonlytotireshredfillslessthan3mthick.1.1Thispracticeprovidesguidancefortestingthephysicalpropertiesandgivesdataforassessmentoftheleachategenerationpotentialofprocessedorwholescraptiresinlieuofconventionalcivilengineeringmaterials,suchasstone,gravel,soil,sand,orotherfillmaterials.Inaddition,typicalconstructionpracticesareoutlined.
【中国标准分类号】:G41
【国际标准分类号】:83_160_01
【页数】:20P.;A4
【正文语种】:
【原文标准名称】:土木工程应用中废弃轮胎使用的标准操作规程
【标准号】:ASTMD6270-1998(2004)
【标准状态】:现行
【国别】:
【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(ASTM)
【起草单位】:D34.03.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:道路;挡土墙;建造实践;废渣埋填;淋溶;轻重量充填;废弃轮胎
【英文主题词】:constructionpractices;landfills;leachate;lightweightfill;retainingwalls;roads;scraptires
【摘要】:Thispracticeisintendedforuseofscraptiresincludingtirechipsortireshredscomprisedofpiecesofscraptires,tirechip/soilmixtures,tiresidewalls,andwholescarptiresincivilengineeringapplications.Thispracticeincludestheuseoftirechips,tireshreds,andtirechip/soilmixturesaslightweightembankmentfill,lightweightretainingwallbackfill,drainagelayers,thermalinsulationtolimitfrostpenetrationbeneathroads,insulatingbackfilltolimitheatlossfrombuildings,andreplacementforsoilorrockinotherfillapplications.Useofwholescraptiresandtiresidewallsincludesconstructionofretainingwallsanddrainageculverts,aswellasuseasfillwhenwholetireshavebeencompressedintobales.Itistheresponsibilityofthedesignengineertodeterminetheappropriatenessofusingscraptiresinaparticularapplicationandtoselectapplicabletestsandspecificationstofacilitateconstructionandenvironmentalprotection.Thispracticeisintendedtoencouragewiderutilizationofscraptiresincivilengineeringapplications.Threetireshredfillswiththicknessesinexcessof7mhaveexperiencedaseriousheatingreaction;however,morethan70fillswithathicknesslessthan3mhavebeenconstructedwithnoevidenceofadeleteriousheatingreaction(1)6.Guidelineshavebeendevelopedtominimizeinternalheatingoftireshredfills(2)asdiscussedin6.10.Theguidelinesareapplicabletofillslessthan3mthick;thus,thispracticeshouldbeappliedonlytotireshredfillslessthan3mthick.1.1Thispracticeprovidesguidancefortestingthephysicalpropertiesandgivesdataforassessmentoftheleachategenerationpotentialofprocessedorwholescraptiresinlieuofconventionalcivilengineeringmaterials,suchasstone,gravel,soil,sand,orotherfillmaterials.Inaddition,typicalconstructionpracticesareoutlined.
【中国标准分类号】:G41
【国际标准分类号】:83_160_01
【页数】:20P.;A4
【正文语种】:
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