【英文标准名称】:Concretepipesandancillaryconcreteproducts-Specificationforunreinforcedandreinforcedconcreteinspectionchambers(complementarytoBSEN1917:2002)
【原文标准名称】:混凝土管和辅助混凝土制品.未加筋和加筋混凝土观察孔的规范(对BS1917-2002标准的补充)
【标准号】:BS5911-4-2002+A2-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2002-11-18
【实施或试行日期】:2002-11-18
【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】:水泥;圆形;混凝土;排水管;检查;人孔;管道配件;管;预制混凝土;加筋;下水道;平直度测量
【英文主题词】:Cements;Circularshape;Concretes;Drainpipes;Inspection;Manholes;Pipefittings;Pipes;Precastconcrete;Reinforcement;Sewers;Straightnessmeasurement
【摘要】:BSEN1917specifiesrequirementsanddescribestestmethodsforprecastconcreteinspectionchambers,designedtobeusedforinvertsnotexceeding2metresdeep,ofcircular,rectangular(withorwithoutchamferedorroundedcorners)orellipticalcross-section,unreinforced,steelfibreandreinforced,withnominalsizesornominallengthsnotexceedingDN1250orLN1250,respectively.TheintendeduseofBSEN1917istopermitaccessto,andtoallowaerationof,drainorsewersystemsfortheconveyanceofsewage,rainwaterandsurfacewaterundergravityoroccasionallyatlowheadofpressure,mainlyinstalledinareassubjectedtovehicularand/orpedestriantraffic.ThispartofBS5911specifiescomplementaryrequirementstothoseinBSEN1917forunreinforcedandreinforcedconcreteinspectionchambersofcircularandrectangularcross-section(withorwithoutchamferedorroundedcorners),asprovidedforinthatEuropeanStandard.ThispartalsospecifiesrequirementsforinspectionchamberunitslessthanorequaltoDN1000orLN/WN1000/675notexceeding1metredepthtoinvert.Theinspectionchambersaremainlyintendedforinstallationinareasoutsidethehighwayandwherevehicleloadingisrestricted.ThescopeofBSEN1917includessteelfibreconcreteinspectionchambers,whicharenotmanufacturedintheUnitedKingdomalthoughthiswasatonetimecontemplated.Therefore,theyhavebeenexcludedfromthispartofBS5911.ThescopeofBS5911-2originallyincludedinspectionchambercovers.However,thesehavebeenexcludedfromthispartofBS5911becausetheynowcomeunderthescopeofBSEN124.BSEN752,BSEN1295-1andBSEN1610dealwiththeplanning,design,installationandtestingofdrainsandsewers.
【中国标准分类号】:Q14
【国际标准分类号】:23_040_50;91_100_30;93_030
【页数】:18P.;A4
【正文语种】:英语