ISO 6316-1993 热轧结构钢带

上一篇: ISO 640-2-1993 金属材料.维氏硬度试验机标准试块的校准.第2部分:小于0.2HV
下一篇: ISO 3930-1993 道路车辆.检查和保养过程中的排气测量设备.技术规范

【英文标准名称】:Rubbercompoundingingredients.Carbonblack.Determinationofpelletsizedistribution.
【原文标准名称】:橡胶配料成分.碳黑.颗粒尺寸分布的测定
【标准号】:NFT45-153-1988
【标准状态】:作废
【国别】:法国
【发布日期】:1988-08-01
【实施或试行日期】:1988-08-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:粒度测量;橡胶;元部件;粒状材料;填充剂;烟灰;炭黑;组件;试验;试验
【英文主题词】:extenders;carbonblack;tests;particlesizemeasurement;soot;components;particulatematerials;testing;rubber
【摘要】:
【中国标准分类号】:G49
【国际标准分类号】:83_060
【页数】:2P;A4
【正文语种】:其他


【英文标准名称】:Plasticspipingsystemsfornonpressureundergrounddrainageandsewerage—Unplasticizedpoly(vinylchloride)(PVC-U),polypropylene(PP)andpolyethylene(PE)Part2:Specificationsformanholesandinspectionchambersintrafficareas
【原文标准名称】:无压力地下排水和排污用塑料管道系统.未增塑聚氯乙烯(PVC-U),聚丙烯(PP)和聚乙烯(PE).第2部分:交通范围和地下设施中检修孔和检查室用规范
【标准号】:BSEN13598-2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-02-28
【实施或试行日期】:2009-02-28
【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】:通路;通道和空间体系(建筑物);组件;定义;定义(术语);降低压力的;尺寸规格;适用性;配件;人孔;作标记;材料;机械性能;聚乙烯(PE);物理性能;管道;管系统;塑料管;塑料;聚乙烯;聚丙烯;聚氯乙烯;聚丙烯(PP);特性;聚乙烯管;未增塑聚氯乙烯(PVC-U);污水;下水道;通风道;规范(验收);地下;地下装置;不增塑的;未增塑聚氯乙烯;水常规(实验)
【英文主题词】:Access;Circulationandspacesystems(buildings);Components;Definition;Definitions;Depressurized;Dimensions;Fitnessforpurpose;Fittings;Manholes;Marking;Materials;Mechanicalproperties;PE;Physicalproperties;Pipelines;Pipingsystem;Plasticpipes;Plastics;Polyethylene;Polypropylene;Polyvinylchloride;PP;Properties;PVC-pipes;PVC-U;Sewage;Sewers;Shafts;Specification(approval);Underground;Undergroundinstallations;Unplasticized;Unplasticizedpolyvinylchloride;Waterpractice
【摘要】:ThisEuropeanStandardspecifiesthedefinitionsandrequirementsforburiedmanholesandinspectionchambersinstalledtoamaximumdepthof6mfromgroundleveltotheinvertofthemainchamberandmanufacturedfromunplasticizedpoly(vinylchloride)(PVC-U),polypropylene(PP),polypropylenewithmineralmodifier(PP-MD)orpolyethylene(PE).TheseproductsareintendedforuseinpedestrianorvehiculartrafficareasandundergroundinstallationsconformingtothegeneralrequirementsgiveninEN476andareusedoutsidethebuildingstructure(applicationareacode“U”).Theyarethereforemarkedaccordinglywitha“U”.SuchproductsarealsodeemedtomeettherequirementsofEN13598-1forapplicationareaUwithouttheneedforfurthertesting.IfadditionallymarkedapplicationareaDthentheseproductsmustadditionallybetestedtoshowcompliancetotheelevatedtemperaturecyclingrequirementofClause10ofEN13598-1.ThisEuropeanStandardisonlyapplicabletothosechamber/manholeitemswherethemanufacturerhasclearlystatedinthedocumentationhowthecomponentsshallbeassembledtocreateacompletemanholeorinspectionchamber.TheinspectionchamberscoveredbythisEuropeanStandardcomprisethefollowing:?inspectionchambersprovidingaccesstothedrainageorseweragesystembymeansofinspectionandcleaningequipment.?chambers,designatedasmanholesprovidingmanaccesstothedrainageorseweragesystem.Theinspectionchamber/manholecanbemanufacturedbyvariousmethodse.g.injectionmoulding,rotationalmoulding,low-pressuremouldingorfabricatedfromcomponentsmadeinaccordancewithotherstandards.Thejointingofcomponentscanbeachievedusing:?elastomericringsealjoints;?adhesivejointsforPVC-U;?weldedjointsforPVC-U,PPandPE;?extrusionwelding;?mechanicaljointing.NOTEBothmanholesandinspectionchamberscanbesiteassembledfromdifferentcomponents,butcanalsobemanufacturedasasingleunit.Ineithercase,thefollowingfunctionalpartscanberecognized:a)base(alwayspresent)Incaseofaone-piecechamberormanhole,thebasepartendsatadistanceof300mmmeasuredfromthetopofthemainchannel;b)riser(depthdependent);c)telescopicpart(designdependent);d)cone(dependentonthedesignofnearsurfacecomponentsandtheirrecommendedinstallation);e)othernearsurfacecomponents
【中国标准分类号】:Q81
【国际标准分类号】:93_030
【页数】:28P.;A4
【正文语种】:英语