【英文标准名称】:Ductileironpipesandfittingsforpressureandnon-pressurepipelines-Cementmortarlining
【原文标准名称】:压力和非压力管道用球墨铸铁管和配件.水泥灰浆内衬
【标准号】:BSISO4179-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-07-22
【实施或试行日期】:2005-07-22
【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】:水泥灰浆;衬料;球墨铸铁;水泥;施工材料;灰浆;厚度;管;管道覆层;管道;材料;使用;铸铁
【英文主题词】:Applications;Cast-iron;Cementmortar;Cements;Constructionmaterials;Linings;Materials;Mortars;Pipecoatings;Pipelines;Spheroidal-graphitecast-iron;Thickness;Tubes
【摘要】:ThisInternationalStandardspecifiesthenature,themethodofapplication,thesurfaceconditionandtheminimumthicknessofinternalliningsofcementmortarforductileironpipesandfittingsforpressureandnon-pressurepipelinesasdefinedinISO2531andISO7186.Itcoverscementmortarliningswhichareusedtoimprovethehydraulicpropertiesofpipesandfittingscomparedtoun-linedpipesandfittingsand/ortopreventcorrosiondamageandincludesspecialrequirementsforliningsofgravitysewersoperatingpartiallyfilled.Italsocoversliningsusedfortheconveyanceofparticularlyaggressivefluids,wherethefollowingsolutionsmaybeusedeitherseparatelyorincombination:a)anincreaseinthethicknessofthelining;b)achangeofthetypeofcement;c)acoatingoverthelining.
【中国标准分类号】:J31
【国际标准分类号】:23_040_10;23_040_40
【页数】:14P;A4
【正文语种】:英语