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【英文标准名称】:StandardPracticeforRehabilitationofaSewerServiceLateralandItsConnectiontotheMainUsingaOnePieceMainandLateralCured-in-PlaceLiner
【原文标准名称】:下水道服务内衬及其连接到用一片主体和侧面现场硫化内衬的主体修复的标准实施规范
【标准号】:ASTMF2561-2006
【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】:F17.67
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:连接;侧面的;衬套;主体;一件;零件;位置;康复;服务设施;下水道
【英文主题词】:ambientcure;continuous;cured-in-placepipe;epoxy;felt;hydrophilico-rings;inflation;inversion;knit;lateralidentification;lateralpipe;lateraltube;launcher;liner/bladderassembly;mainpipe;mainsheet;maintolateralconnection;MLCIPL;o
【摘要】:Thispracticeisforusebydesignersandspecifiers,regulatoryagencies,owners,andinspectionorganizationswhoareinvolvedintherehabilitationofsewerservicelateralsanditsconnectiontothemainthroughtheuseofaresin-impregnatedtubeinstalledwithinanexistingsewerlateral.Asforanypractice,modificationsmayberequiredforspecificjobconditions.1.1Thispracticecoversrequirementsandtestmethodsforthereconstructionofasewerservicelateralpipehavinganinnerdiameterof3to12in.anditsconnectiontothemainpipehavinganinnerdiameterof6to24in.withoutexcavation.Thelateralpipeisaccessedremotelyfromthemainpipeandfromalateralcleanout.Thiswillbeaccomplishedbytheinstallationofaresinimpregnatedone-piecemainandlateralcuredin-placelining(MLCIPL)bymeansofairorwaterinflationandinversion.TheMLCIPLispressedagainstthehostpipebypressurizingabladderandisheldinplaceuntilthethermosetresinshavecured.Whencured,theMLCIPLshallbeacontinuous,onepiece,tightfitting,corrosionresistantliningextendingoverapredeterminedlengthofthelateralpipeandtheadjacentsectionofthemainpipeprovidingaverifiablenon-leakingstructuralconnectionandseal.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.3ThereisnosimilarorequivalentISOStandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Particularattentionisdrawntothosesafetyregulationsandrequirementsinvolvingenteringintoandworkinginconfinedspaces.
【中国标准分类号】:P41
【国际标准分类号】:93_030
【页数】:4P.;A4
【正文语种】: