【英文标准名称】:StandardPracticeforInstallationandUseofRadiantBarrierSystems(RBS)inBuildingConstruction
【原文标准名称】:建筑结构中辐射屏蔽系统(RBS)的使用和安装标准实施规程
【标准号】:ASTMC1158-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:C16.21
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:建筑物;安装;辐射屏蔽
【英文主题词】:aluminumfoil;lowemittance;radiantbarrier;radiantbarriersystem;vaporretarder
【摘要】:Astandardrecognizesthateffectiveness,safety,anddurabilityofaRBSdependsnotonlyonthequalityofthematerials,butalsoontheirproperinstallation.ImproperinstallationofaRBScanreducetheirthermaleffectiveness,causefirerisksandotherunsafeconditions,andpromotedeteriorationofthestructureinwhichtheyareinstalled.Specifichazardsthatcanresultfromimproperinstallationincludefirescausedby(1)heatbuildupinrecessedlightingfixtures,(2)deteriorationorfailureofelectricalwiringcomponents,and(3)deteriorationinwoodstructuresandpaintfailureduetomoistureaccumulation.Thisstandardprovidesrecommendationsfortheinstallationofradiantbarriermaterialsinasafeandeffectivemanner.Actualconditionsinexistingbuildingsmayvarygreatlyandinsomecasesadditionalcareshouldbetakentoensuresafeandeffectiveinstallation.Thisstandardpresentsrequirementsthataregeneralinnatureandconsideredpractical.Theyarenotintendedasspecificrecommendations.Theusershouldconsultthemanufacturerforrecommendedapplicationmethods.1.1Thisstandardhasbeenpreparedforusebythedesigner,specifier,andinstallerofRBS(radiantbarriersystems)foruseinbuildingconstruction.ThescopeislimitedtorecommendationsrelativetotheuseandinstallationofRBSincludingasurface(s)normallyhavingafar-infraredemittanceof0.1orless,suchasmetallicfoilormetallicdepositsunmountedormountedonsubstrates.Someexamplesthatthisstandardisintendedtoaddressinclude:(1)lowemittancesurfacesinventedorunventedbuildingenvelopecavitiesintendedtoretardradianttransferacrosstheairspace;(2)lowemittancesurfacesatinteriorbuildingsurfacesintendedtoretardradianttransfertoorfrombuildinginhabitants;and(3)lowemittancesurfacesatinteriorbuildingsurfacesintendedtoreduceradianttransfertoorfromradiantheatingorcoolingsystems.Seefortypicalexamplesofuse.1.2Thisstandardcoverstheinstallationprocessfrompre-installationinspectionthroughpost-installationprocedure.Itdoesnotcovertheproductionoftheradiantbarriermaterials.(SeeSpecificationC1313.)1.3Thisstandardisnotintendedtoreplacethemanufacturer''sinstallationinstructions,butshallbeusedinconjunctionwithsuchinstructions.Thispracticeisnotintendedtosupercedelocal,state,orfederalcodes.1.4Thisstandardassumesthattheinstallerpossessesagoodworkingknowledgeoftheapplicationcodesandregulations,safetypractices,tools,equipment,andmethodsnecessaryfortheinstallationofradiantbarriermaterials.ItalsoassumesthattheinstallerunderstandsthefundamentalsofbuildingconstructionthataffecttheinstallationofRBS.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionarystatements,seeSectionsand.1.5Whentheinstallationoruseofradiantbarriermaterials,accessoriesandsystems,mayposesafetyorhealthproblems,themanufacturershallprovidetheuserappropriatecurrentinformationregardinganyknownproblemsassociatedwiththerecommendeduseofthecompany''sproductsandshallalsorecommendprotectivemeasurestobeemployedintheirsafeutilization.Theusershallestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:P32
【国际标准分类号】:91_120_99
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Encoder-TypeRemote-RegistrationSystemsforCold-WaterMeters
【原文标准名称】:冷水表用编码器式遥控读数系统
【标准号】:ANSI/AWWAC707-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:冷水;饮用水供给;编码器;饮用水;注册;远程的;水表;供水技术
【英文主题词】:Coldwater;Drinkingwatersupply;Encoders;Potablewater;Registration;Remote;Watermeters;Watersupplytechnology
【摘要】:Thisstandardcoversencoder-typeremote-registrationsystemsforuseoncold-watermetersforwater-utilitycustomerservice,particularly,thematerialsandworkmanshipemployedinthefabricationandassemblyoftheon-meterregisters.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_60
【页数】:
【正文语种】:英语