BS EN 681-4-2000 弹性密封件.输水和排水设施用管联接密封件的材料要求.聚氨酯铸造密封元件

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【英文标准名称】:Elastomericseals-Materialrequirementsforpipejointsealsusedinwateranddrainageapplications-Castpolyurethanesealingelements
【原文标准名称】:弹性密封件.输水和排水设施用管联接密封件的材料要求.聚氨酯铸造密封元件
【标准号】:BSEN681-4-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-09-15
【实施或试行日期】:2000-09-15
【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】:规范(验收);密封件;暴雨水的排放;材料;聚氨酯;污水工程;给水和废物排放系统(建筑);弹性体;作标记;输水管道;密封元件;试验;管道;不透水性试验;橡胶;排水;防水材料;密封层(剂);管系统;热塑性聚合物
【英文主题词】:CEmarking;Certificatesofconformity;Certification(approval);Conformity;Drainage;Elastomers;Gaskets;Marking;Materials;Pipelines;Pipingsystem;Polyurethane;Productioncontrol;Rubber;Rubbertechnology;Sealants;Sealingelements;Seals;Sewerage;Specification(approval);Stormdrainage;Testing;Thermoplasticpolymers;Waterpipelines;Watersupplyandwastesystems(buildings);Waterproofingmaterials;Watertightnesstests
【摘要】:Thisstandardspecifiesrequirementsformaterialsusedinfactorycastpolyurethanesealingelementsusedinjointsfordrainage,sewerageandrainwatersystemsandnon-potablewatersupplyforcontinuousflowupto45℃.Generalrequirementsforfinishedjointsealsarealsogiven;anyadditionalrequirementscalledforbytheparticularapplicationarespecifiedintherelevantproductstandardstakingintoaccountthattheperformanceofpipejointsisafunctionofthesealmaterialproperties,sealgeometryandpipejointdesign.Thisstandardisapplicabletojointsealsforallpipelinematerials,includingiron,steel,clay,fibrecement,concrete,plasticsandglass-reinforcedplastics.
【中国标准分类号】:J22
【国际标准分类号】:23_040_80
【页数】:18P.;A4
【正文语种】:英语