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【英文标准名称】:Floorcoverings;polyvinylchloride(PVC)flooringwithbacking,PVCflooringwithnonwovensyntheticfibreasbacking,requirements,testmethods
【原文标准名称】:地板铺面.有衬底的聚氯乙烯铺面(PVC).合成纤维无纺织物衬底的聚氯乙烯铺面.要求和检验
【标准号】:DIN16952-4-1977
【标准状态】:作废
【国别】:德国
【发布日期】:1977-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;抽样方法;地板覆盖物;聚氯乙烯;定义;规范(审批);样本;尺寸;气候;冲击声隔绝;试验大气环境;质量(物质)
【英文主题词】:impactsoundinsulation;definitions;specification(approval);polyvinylchloride;samples;samplingmethods;plastics;mass;dimensions;testatmospheres;floorcoverings;climate
【摘要】:
【中国标准分类号】:P32
【国际标准分类号】:91_180
【页数】:2P;A4
【正文语种】:德语


【英文标准名称】:StandardSpecificationforPolypropylene(PP)CorrugatedWallStormwaterCollectionChambers
【原文标准名称】:聚丙烯(PP)波纹壁雨水收集容器用标准规范
【标准号】:ASTMF2418-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F17.65
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:ASC;拱形硬度常量;容器;波纹壁;阻止;排水;弹簧盒盖;exfiltration;首次冲刷;渗透;PP;聚丙烯;保持力;雨水;热塑性的;地下
【英文主题词】:ASC;archstiffnessconstant;chamber;corrugatedwall;detention;drainage;endcap;exfiltration;firstflush;infiltration;PP;polypropylene;retention;stormwater;sub-surface;thermoplastic;underground;Archstiffnessconstant(ASC);Corrugatedwall;Polypropylene(PP);Stormwater
【摘要】:1.1Thisspecificationcoversrequirements,testmethods,materials,andmarkingforpolypropylene(PP),openbottom,buriedchambersofcorrugatedwallconstructionusedforcollection,detention,andretentionofstormwaterrunoff.Applicationsincludecommercial,residential,agricultural,andhighwaydrainage,includinginstallationunderparkinglotsandroadways.1.2Chambersareproducedinarchshapeswithdimensionsbasedonchamberrise,chamberspan,andwallstiffness.Chambersaremanufacturedwithintegralfeetthatprovidebasesupport.Chambersmayincludeperforationstoenhancewaterflow.Chambersmustmeettestrequirementsforarchstiffness,flattening,andacceleratedweathering.1.3Analysisandexperiencehaveshownthatthesuccessfulperformanceofthisproductdependsuponthetypeanddepthofbeddingandbackfill,andcareininstallation.Thisspecificationincludesrequirementsforthemanufacturertoprovidechamberinstallationinstructionstothepurchaser.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddresswaterqualityissuesorhydraulicperformancerequirementsassociatedwithitsuse.Itistheresponsibilityoftheusertoensurethatappropriateengineeringanalysisisperformedtoevaluatethewaterqualityissuesandhydraulicperformancerequirementsforeachinstallation.1.6Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodportion,Section6,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:83_140_01
【页数】:7P.;A4
【正文语种】: