江苏撞击隔音检测 混响测试

活动隔断隔音检测
检测标准：
GB/T 19889.4-2005 声学建・}和建・}构件隔声测量*4部分：房间之间空气声隔声的现场测量
GB/T 50076-2013 室内混响时间测量规范
GB/T 50121-2005 建・}隔声评价标准
ISO 16283-1:2014 Acoustics — Field measurement of sound insulation in buildings and of building elements —Part 1:Airborne sound insulation
ISO 717-1:2013 Acoustics — Rating of sound insulation in buildings and of building elements —Part 1: Airborne sound insulation
ASTM E336 –17 Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings
ASTM E413 - 16 Classification for Rating Sound Insulation



办公室隔音检测
可按照如下标准开展办公室隔音检测工作：
国标：
GB/T 19889.4-2005 声学建筑和建筑构件隔声测量*4部分：房间之间空气声隔声的现场测量
GB/T 50121-2005 建筑隔声评价标准
以及ISO标准和美标隔声检测能力
具备各类办公室隔墙、门等构件的隔音检测经验。



撞击隔声检测


撞击隔声检测标准：
ISO 16283-2:2019 Acoustics -- Field measurement of sound insulation in buildings and of building elements -- Part 2: Impact sound insulation




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