建筑楼板隔音涂料的制备研究

Research on the Preparation of Sound Insulation Coatings for Building Floors

主要研究了一种新型建筑楼板隔音涂料的制备,包括材料选择、制备工艺和性能测试。结果表明,采用该隔音涂料计权撞击声压级改善量Δ_(Lw)=12 dB、燃烧性能达到A2级,环境友好性能符合GB 18582—2020内墙涂料要求。为建筑楼板隔音涂料的应用提供了理论依据和实际指导。

This paper mainly studies the preparation of a new type of sound insulation coatings for building floors,including material selection,preparation process and performance testing.The results show that the weighted impact sound pressure level improvement of the sound-insulating coatings isΔ_(Lw)=12 dB,the combustion performance reaches A2 level,and the environmental performance meets the requirements of GB 18582—2020 interior wall coatings.It provides theoretical basis and practical guidance for the application of building floor sound insulation coatings.