GB/T 19889.7-2005
AbolishedAcoustics-Measurement of sound insulation in buildings and of building elements-Part 7:Field measurements of impact sound insulation of floors
声学 建筑和建筑构件隔声测量 第7部分：楼板撞击声隔声的现场测量
Application Summary AI generated
This standard specifies field measurement methods for evaluating the impact sound insulation of floors in completed buildings, using a standard tapping machine to simulate footsteps or other impacts. It is applied in construction quality acceptance, building acoustics assessment, and compliance verification for residential, commercial, and public buildings. The standard ensures consistent testing procedures for comparing floor performance against national acoustic comfort requirements.
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