Resumen de Experimental study of sound insulation in multilayer building partitions

V.N. Bobylyov, V.A. Tishkov, D.V Monich, V.V. Dymchenko, P.A. Grebnev

• This paper presents the results of a research project devoted to the sound insulation properties of framed partitions and frameless sandwich panels intended for use in civil engineering and industrial construction. Methods for improving sound insulation with these types of structures on exposure to airborne noise are considered.