【英文标准名称】:Precastconcreteproducts-Boxculverts
【原文标准名称】:预制混凝土产品.箱形涵洞
【标准号】:BSEN14844-2006+A1-2008
【标准状态】:作废
【国别】:英国
【发布日期】:2007-06-29
【实施或试行日期】:2007-06-29
【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】:储存斗;CE标记;混凝土;一致性;建筑;施工材料;定义;空箱子;作标记;单片的;性能要求;物理性能;预制的;性能;规范(验收);表面;试验;公差(测量);验证;孔洞
【英文主题词】:Bins;CEmarking;Concretes;Conformity;Construction;Constructionmaterials;Definitions;Hollowbox;Marking;Monolithic;Performancerequirements;Physicalproperties;Prefabricated;Properties;Specification(approval);Surfaces;Testing;Tolerances(measurement);Verification;Voids
【摘要】:Thisstandarddealswithbothlarge(structural)andsmall(non-structuralorlightstructural)boxculvertsofrectangularcross-sectionformedmonolithicallyanddesignedascontinuouselementswithajointdetailshapedtoallowthepossibleincorporationofsealingmaterials.Boxculvertscanbeusedforcreationofvoidsbelowgroundforconveyanceandstorageofmaterials.e.g.conveyanceandstorageofwastewater,cabletunnelsandsubwaysForthepurposesofthisstandard,boxculvertshavinginternalcross-sectionaldimensions(WandHinFigure1)lessthanorequalto1250mmshouldbeconsideredassmall(non-structuralorlightstructural).Allotherunitsshouldbedefinedaslarge.Theelementsaregenerallymanufacturedinfactoriesusingeithernormalweightorlightweightconcreteandusuallyrequirereinforcingsteel.Thisstandarddoesnotincludeunitsmanufacturedfromautoclavedaeratedconcrete,norprefabricatedreinforcedboxculvertsoflightweightconcretewithopenstructure.Eachunitisstructurallycomplete.Theyareusedincombinationtoformatotalstructureofappropriatelength(includingjoints)andcapacity.
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:44P.;A4
【正文语种】:英语