【英文标准名称】:Generalrequirementsforcomponentsspecificallydesignedforuseintrenchlessconstructionofdrainsandsewers
【原文标准名称】:无槽排水和排污结构中使用的专门部件的一般要求
【标准号】:BSEN14457-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-07-29
【实施或试行日期】:2004-07-29
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;排水工程;管;排水;尺寸;作标记;元部件;无沟槽结构;管状通道;设计;定义;管连接件;试验;生产控制;管道结构;管道敷设;压力管;管道配件;管道配件;水密;预制的;管道钻进施工;地下装置;密封性;地下;外观检查(试验);检验;计划;规范(验收);污水工程;地面排水工程;敷设;下水道;工作质量;水常规;污水;方法;管道
【英文主题词】:Capacitiveloads;Components;Construction;Corrosionresistance;Definition;Definitions;Design;Dimensions;Drainage;Inspection;Landdrainageworks;Laying;Marking;Methods;Pipecouplings;Pipedrillingworks;Pipefittings;Pipelaying;Pipelineconstructions;Pipelinefittings;Pipelines;Pipes;Planning;Prefabricated;Pressurepipes;Productioncontrol;Sewage;Sewageengineering;Sewerage;Sewers;Specification(approval);Strengthofmaterials;Temperaturebehaviour;Testing;Tightness;Trenchlessconstruction;Tubularfeedthrough;Underground;Undergroundinstallations;Visualinspection(testing);Waterpractice;Watertightness;Workmanship
【摘要】:ThisEuropeanStandardspecifiesgeneralrequirementsforpipesandtheirjointsintendedforuseindrainsandsewerswhichareinstalledusingtrenchlessconstructionmethods"pipejacking","microtunnelling"and"pilotjacking"asdefinedinEN12889asgravitysystems,accordingtoEN476whereanypressuretooccurisamaximumof40kPaoroperatedunderpressureaccordingtoEN773wherepressurecanbemorethan40kPa.ThisEuropeanStandardprovidesthegeneralbasisforthepreparationorrevisionofproductstandards.Itisnotapplicablefortheevaluationofproductsandconstructiontechniques.Itisapplicableasareferencefordrawingupaproductspecification,ifthereisnoproductstandardavailable.ThisEuropeanStandardappliestocomponentstobeusedindomesticwastewater,rainwaterandsurfacewaterandotherwastewaters(e.g.industrialwastewater)thatwillnotdamagethecomponents.
【中国标准分类号】:P41
【国际标准分类号】:93_030
【页数】:20P.;A4
【正文语种】:英语