【英文标准名称】:Roadtrafficnoisereducingdevices-Testmethodfordeterminingtheacousticperformance-Intrinsiccharacteristicsofairbornesoundinsulation
【原文标准名称】:道路交通噪音减低装置.测定声学性能的试验方法.空载隔音固有特性
【标准号】:BSEN1793-2-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-02-15
【实施或试行日期】:1998-02-15
【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】:试样;空气隔声;道路运输;声学测量;声音吸收;性能;声学试验;噪声控制;道路车辆;噪声控制装置;隔音;额定值;实验室试验
【英文主题词】:Acousticabsorption;Acousticmeasurement;Acousticpropertiesandphenomena;Acoustics;Airbornesoundinsulation;Buildingacoustics;Characteristics;Construction;Definition;Definitions;Laboratorytesting;Measurement;Measuringtechniques;Methodsformeasuring;Noisecontrol;Noisecontroldevices;Noiseprotectiondevices;Noiseprotectionwalls;Noisereduction;Properties;Roads;Soundabsorptioncoefficient;Soundenergy;Soundinsulation;Soundsources;Testing;Trafficnoise
【摘要】:Thisstandardspecifiesthelaboratorymethodformeasuringtheairbornesoundinsulationperformanceofroadsidenoisebarriers.ItcoversassessmentoftheintrinsicperformanceofbarrierswhichcanreasonablybeassembledinsidethetestingfacilitydescribedinENISO140-3.
【中国标准分类号】:R09
【国际标准分类号】:17_140_30;93_080_30
【页数】:10P.;A4
【正文语种】:英语