日本改善住宅楼板隔音的研究进展

随着人们生活水平的提高，对居住环境隔音性能也提出了越来越高的要求。近年来日本在改善住宅隔音性能方面的研究非常活跃，并取得了很大进展。本文仅就其中关于改善较难隔绝的楼板撞击声性能方面的研究作简要介绍。我国国情虽然与日本不同，但其研究成果对于改善混凝土住宅的隔音性能也有一定参考价值。

Progress of Research in Improving Sound Insulation of Floor Slabs for Living in Japan

The requirement on sound insulation of living environment is becoming higher along with the living standards improves.Japanese made much research on improving the sound insulation of dwelling house and got much progress in the last few years.This paper briefly introduces some Japanese research results on sound insulation of floor impact noise that is difficult to insulate.Though the national conditions between Japan and China are quite different,in Japan the dominant dwelling houses are wooden construction,but the results still have some reference worth to improving the sound insulation of concrete construction dwelling house.