GB/T 19889.1-2005
ActiveAcoustics-Measurement of sound insulation in buildings and of building elements-Part 1:Requirements for laboratory test facilities with suppressed flanking transmission
声学 建筑和建筑构件隔声测量 第1部分：侧向传声受抑制的实验室测试 设施要求
Application Summary AI generated
This standard specifies the requirements for laboratory test facilities designed to measure the sound insulation of building elements, such as walls, floors, and doors, while suppressing flanking transmission (sound traveling through indirect paths). It is applied in acoustics testing laboratories within the construction industry to ensure consistent and accurate measurement conditions for evaluating the acoustic performance of building components. The standard is critical for product certification, quality control, and research in sound insulation for residential, commercial, and industrial buildings.
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