GB/T 19889.3-2005
AbolishedAcoustics-Measurement of sound insulation in buildings and of building elements-Part 3:Laboratory measurements of airborne sound insulation of building elements
声学 建筑和建筑构件隔声测量 第3部分：建筑构件空气声隔声的实验室测量
Application Summary AI generated
This standard specifies laboratory test methods for measuring the airborne sound insulation of building elements such as walls, floors, doors, and windows. It is applied in construction material testing and product certification to evaluate how well these components block sound transmission under controlled conditions. The results support building acoustic design, regulatory compliance, and performance comparisons for manufacturers and engineers.
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