PERSPECTIVE RESEARCH TENDENCIES IN CONSTRUCTING OF NEW ACOUSTIC SOUNDPROOF MATERIALS

S.G. Sedunov, M.P. Stupnikova, K.A. Taraskin
Applied Acoustics Research Institute; Dubna, Moscow region; e-mail: kant1958@yandex.ru

Basic tendencies in acoustic materials usage for forming of soundproof coverings in building, technology and industry are discussed. Scientific references and technical documentation are reviewed. Investigation of sound absorption principles and rules as well as the most perspective constructions and technical products selection were made.

A comparative evaluation of commonly used acoustic materials was done. Principal approaches for scientifically set research in the field of soundproof products technology and application development were worked up.

Keywords: acoustical materials, soundproof coverings, soundproof materials, sound absorption, comparative evaluation, scientifically set research.

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