BS EN ISO 140-7-1998 声学.建筑物和建筑构件隔音测量.地板撞击隔音现场测量

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【英文标准名称】:Acoustics-Measurementofsoundinsulationinbuildingsandofbuildingelements-Fieldmeasurementsofimpactsoundinsulationoffloors
【原文标准名称】:声学.建筑物和建筑构件隔音测量.地板撞击隔音现场测量
【标准号】:BSENISO140-7-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-11-15
【实施或试行日期】:1998-11-15
【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】:建筑系统构件;频率;建筑物;冲击声隔绝;报告;位置;声学试验;声学测量;误差修正;声学;噪声(环境的);空气声隔绝;格式(纸);声音吸收;方程;声强;试验条件;混响时间;楼板;试验设备;结构构件;现场试验;隔音
【英文主题词】:Acousticengineering;Acousticmeasurement;Acousticpropertiesandphenomena;Acoustics;Buildingacoustics;Buildings;Ceilings;Construction;Definition;Definitions;Fieldtesting;Floors;Frequencyranges;Impactsoundinsulation;Impactsoundlevel;Lay;Materialstesting;Measurement;Measuringfrequencies;Measuringinstruments;Measuringtechniques;Reverberationtime;Soundabsorbentsurface;Soundfields;Soundinsulation;Soundintensity;Soundpressurelevel;Structuralmembers;Structuralsystems;Testing;Testingconditions;Tests;Waves
【摘要】:Measurestheimpactsoundinsulationbetweenapairofrooms.Thesteadystate1$2T$d3octavebandfilteredreceivingroomsoundpressurelevelismeasuredwhileastandardizedtappingmachineishammeringonthetestfloor.Determinesthereceivingroomequivalentabsorptionareaandderivesthenormalized/standardizedimpactsoundpressurelevel.Theresultscanbeusedtodeterminewhetherfloorshavemetacousticspecifications,e.g.BuildingRegulations.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:28P.;A4
【正文语种】:英语