【英文标准名称】:Plasticspipingsystemsforhotandcoldwaterinstallations-Polybutylene(PB)-Fitnessforpurposeofthesystem
【原文标准名称】:冷热水装置用塑料管道系统.聚丁烯.系统的适用性
【标准号】:BSENISO15876-5-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-06-16
【实施或试行日期】:2004-06-16
【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】:焊接接头;热循环;聚酯树脂;加热装置;输水管道;水管;塑料管道;冷水管;制冷的;冷水;管系统;系统;耐内压试验;建筑物服务设施;管连接件;试验压力;水;饮用水供给;饮用水;连接;聚丁烯;聚丁烯;管道装置;饮用水管线;塑料管;家用(安装)设备;管道;水常规;安装;加热系统;可用水;热水;给水;规范(验收);温水;试验条件;适用性;建筑物;材料;特性;公差(测量);管;塑料;试验
【英文主题词】:Buildings;Cold;Coldwater;Coldwaterconduit;Creepinternalpressureprooftests;Drinkingwaterlines;Drinkingwatersupply;Fitnessforpurpose;Heatedsystems;Heatinginstallations;Hotwater;Houseinstallations;Installations;Joints;Materials;PB;Pipecouplings;Pipelineinstallations;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastictubes;Plastics;Polybutylene;Polyesterresins;Potablewater;Properties;Serviceinstallationsinbuildings;Servicewater;Specification(approval);Systems;Testpressure;Testing;Testingconditions;Thermalcycling;Tolerances(measurement);Warmwater;Water;Waterpipelines;Waterpipes;Waterpractice;Watersupply;Weldedjoints
【摘要】:ISO15876-5:2003specifiesthecharacteristicsofthefitnessforpurposeofpolybutylene(PB)pipingsystemsintendedtobeusedforhotandcoldwaterinstallations,withinbuildings,fortheconveyanceofwaterwhichmayormaynotbeintendedforhumanconsumption(domesticsystems)andforheatingsystems,underdesignpressuresandtemperaturesappropriatetotheclassofapplication.Itcoversarangeofserviceconditions(classesofapplication)anddesignpressureclasses.Itdoesnotapplyifthevaluesofthedesigntemperature,maximumdesigntemperatureandmalfunctiontemperatureareinexcessofthosegiveninISO15876-1.Italsospecifiesthetestparametersforthetestmethodsreferredtointhestandard.InconjunctionwiththeotherpartsofISO15876,itisapplicabletoPBpipes,fittingsandtheirjoints,includingjointswithcomponentsofotherplasticsandnon-plasticsmaterialsintendedtobeusedforhotandcoldwaterinstallations.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_01;91_140_60
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:Chemicalsusedfortreatmentofwaterintendedforhumanconsumption-Cationicpolyacrylamides
【原文标准名称】:人生活用水的水处理用化学物质.阳离子聚丙烯酰胺
【标准号】:BSEN1410-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-09-15
【实施或试行日期】:1998-09-15
【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】:安全措施;化学性质;含量测定;杂质;化学分析和试验;纯度;储存;饮用水;聚丙烯酸酯;化学成分;高聚物;密度;急救;溶剂萃取方法;作标记;丙烯酸酯;溶解度;材料的物理性质;液相色谱法;阳离子;有毒物质;酰胺;紧急措施;再现性;防火安全;聚酰胺;水处理
【英文主题词】:Cations;Chemicals;Drinkingwatertreatment;Polyacrylamides;Potablewater;Processingroutes;Properties;Purity;Purityrequirements;Scope;Specification(approval);Testing;Waterpractice;Watersupply;Watertreatment
【摘要】:ThisEuropeanStandardisapplicabletocationicpolyacrylamidesusedforthetreatmentofwaterintendedforhumanconsumption.Itdescribesthecharacteristicsofcationicpolyacrylamidesandspecifiestherequirementsandthecorrespondingtestmethodsforcationicpolyacrylamides.AnnexAgivessomeinformationontheorigin,useandhandlingofcationicpolyacrylamides.AnnexBliststhebibliography.
【中国标准分类号】:G77
【国际标准分类号】:71_100_80
【页数】:14P;A4
【正文语种】:英语