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BS EN 1455-1-2000 建筑物结构内的污物和废水排放用(低和高温)塑料管道系统.丙烯腈-丁二烯-苯乙烯(ABS)共聚物.管道,配件和系统规范

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【英文标准名称】:Plasticspipingsystemsforsoilandwaste(lowandhightemperature)withinthebuildingstructure.Acrylonitrile-butadiene-styrene(ABS).Specificationsforpipes,fittingsandthesystem
【原文标准名称】:建筑物结构内的污物和废水排放用(低和高温)塑料管道系统.丙烯腈-丁二烯-苯乙烯(ABS)共聚物.管道,配件和系统规范
【标准号】:BSEN1455-1-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-02-15
【实施或试行日期】:2000-02-15
【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】:防抱死制动系统;丙烯腈-丁二烯-苯乙烯共聚物;屋宇设备;建筑物;定义(术语);配件;一般条件;家用(安装)设备;管道;管线;管系统;塑料管道;塑料管;塑料;污水管;污水工程;下水道;规范(验收);雨水下水道;水常规(实验)
【英文主题词】:ABS;Acrylonitrilebutadienestyrene;Buildingservices;Buildings;Definitions;Fittings;Generalconditions;Houseinstallations;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Sewerpipes;Sewerage;Sewers;Specification(approval);Stormwatersewer;Waterpractice
【摘要】:ThisEuropeanstandardspecifiestherequirementsforpipes,fittingsandthesystemofacrylonitrile-butadiene-styrene(ABS)andacrylonitrile-styrene-acrylester(ASA)solid-wallpipingsystemsinthefieldofsoilandwastedischarge(lowandhightemperature)-insidebuildings(markedwith"B")-forbothinsidebuildingsandburiedingroundwithinthebuildingstructure(markedwith"BD").NOTE1Theapplicationarea"insidebuildings",accordingtothisstandard,appliestotheinteriorareaofthebuildingonly.Theapplicationarea"withinthebuildingstructure"conformstotherequirementsfor"insidebuildings"accordingtoprEN12056-1.Italsospecifiesthetestparametersforthetestmethodsreferredtointhisstandard.ThisstandardisapplicabletoABSpipesandfittings,theirjointsandtojointswithcomponentsofotherplasticsandnon-plasticsmaterialsintendedtobeusedforthefollowingpurposes:a)soilandwastedischargepipeworkfortheconveyanceofdomesticwastewaters(lowandhightemperature);b)ventilationpipeworkassociatedwitha);c)rainwaterpipeworkwithinthebuildingstructure.Itappliestopipesandfittings,markedwith"B",whichareintendedtobeusedinsidebuildingsandoutsidebuildingsfixedontothewall.Itappliestopipesandfittings,markedwith"BD",whichareintendedtobeusedforbothinsidebuildingsandburiedingroundwithinthebuildingstructure.NOTE2Onlycomponents(markedwith"BD")areintendedforuseburiedingroundwithinthebuildingstructurewithanominalringstiffnessofatleastSN4andnominaloutsidediametersequaltoorgreaterthan75mm.NOTE3PipesandfittingsofthepipeseriesS25areintendedtobeusedforapplicationarea"B"only.ThisstandardisapplicabletoABSpipesandfittingsofthefollowingtypes:-plain-ended,-withintegralelastomericringsealsocket,-withintegralsolventcementsocket,-withintegraldualpurposesocketforelastomericringsealjointsand/orsolventcementjoints,wherebythefittingscanbemanufacturedbyinjection-mouldingorbefabricatedfrompipesand/ormouldings.NOTE4ComponentsconformingtoanyoftheSystemStandardslistedinannexB(informative)canbeusedwithpipesandfittingsconformingtothisstandard,providedtheyconformtotherequirementsforjointdimensionsandtothefunctionalrequirementsgiveninthisstandard.Thisstandardcoversarangeofnominalsizes,arangeofpipeseriesandgivesrecommendationsconcerningcolours.NOTE5Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionfromtheseaspects,takingintoaccounttheirparticularrequirementsandanyrelevantnationalregulationsandinstallationpracticescodes.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_01;91_140_80
【页数】:40P;A4
【正文语种】:英语


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【英文标准名称】:Testingmethodforbiodegradabilityofsyntheticdetergent
【原文标准名称】:合成洗涤剂生物降解度的测试方法
【标准号】:JISK3363-1990
【标准状态】:现行
【国别】:日本
【发布日期】:1990-02-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonConsumerLifeProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:表面活性剂;洗涤剂;生物降解能力;试验
【英文主题词】:surfactants;testing
【摘要】:この規格は,合成洗剤中のアニオン界面活性剤又は非イオン界面活性剤の生分解度を試験する方法について規定する。
【中国标准分类号】:Y43
【国际标准分类号】:71_100_40
【页数】:12P;A4
【正文语种】:日语