ISO 15665-2003 声学.管、阀和法兰隔声

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【英文标准名称】:Acoustics-Acousticinsulationforpipes,valvesandflanges
【原文标准名称】:声学.管、阀和法兰隔声
【标准号】:ISO15665-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC43
【标准类型】:()
【标准水平】:()
【中文主题词】:阀门;联结法兰;声音衰减;声学性质和声学现象;声学;绝缘系统;噪声抑制;装置;管;试验;隔音;定义
【英文主题词】:Acousticpropertiesandphenomena;Acoustics;Connectingflanges;Definitions;Installations;Insulationsystems;Noiseabatement;Pipes;Soundattenuation;Soundinsulation;Soundproofing;Testing;Valves
【摘要】:ThisInternationalStandarddefinestheacousticperformanceofthreeclasses(ClassesA,BandC)ofpipeinsulation.Italsospecifiesthreetypesofconstructionthatwillmeettheseacousticperformanceclasses.Furthermore,thisInternationalStandarddefinesastandardizedtestmethodformeasuringtheacousticperformanceofanytypeofconstruction,therebyallowingexistingandnewinsulationconstructionstoberatedagainstthethreeclasses.ThisInternationalStandardisapplicabletotheacousticinsulationofcylindricalsteelpipesandtotheirpipingcomponents.Itisvalidforpipesupto1mindiameterandaminimumwallthicknessof4,2mmfordiametersbelow300mm,and6,3mmfordiametersfrom300mmandabove.Itisnotapplicabletotheacousticinsulationofrectangularductingandvesselsormachinery.ThisInternationalStandardcoversbothdesignandinstallationaspectsofacousticinsulationandprovidesguidancetoassistnoisecontrolengineersindeterminingtherequiredclassandextentofinsulationneededforaparticularapplication.Itgivestypicalexamplesofconstructionmethods,buttheexamplesareforinformationonlyandnotmeanttobeprescriptive.ThishternationalStandardemphasisestheaspectsofacousticinsulationthataredifferentfromthoseofthermalinsulation,servingtoguideboththeinstallerandthenoisecontrolengineer.DetailsofthermalinsulationarebeyondthescopeofthisInternationalStandard.
【中国标准分类号】:J15
【国际标准分类号】:17_140_20;91_120_20
【页数】:36P.;A4
【正文语种】:英语