CONCRETE

691.32:699.844

Kryshov, S. DPhD in Technical Sciences, Associate Professor, Head of the Department of buildings and structures for compliance with thermal and acoustic requirements of the State budgetary institution Centre of Expertise, Research and Testing in Construction, Moscow, Russia

Gradova O. V. Lead Expert Engineer, Department of examinations of buildings and structures for compliance with thermal engineering and acoustic requirements of “Center for Examination, Researches and Tests in Construction”, Moscow, Russia

Alitinform №4 (57) 2019 г. 45-53 p.

Abstract

The article provides extensive statistics on sound insulation measurements of inter-apartment walls and floor coverings in new buildings in Moscow.

Based on the analysis of numerous experimental data, we propose design solutions for increasing sound insulation in mass construction.

Key words:

sound insulation, air noise, shock noise, internal enclosing structures

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