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Advanced sound absorbing materials to reduce noise and improve the environmental situation in production facilities and transportation

10.15660/AUOFMTE.2020-2.3567

S. N. Bukharov, A. S. Tuleiko, V. P. Sergienko, S.S. Negmatov, T.U. Ulmasov, N.S. Abed, A.R. Alexiev

sbuharov@tut.by

Volume XXIX, 2020/2

The advantages of using the sound-absorbing composite materials based on linen and polymer fiber and components from them for vehicle cabins are shown. The achieved acoustic and mechanical characteristics of the developed materials allow a reduction of internal noise by 3-5 dBA and meet modern safety and noise requirements.

ISSN 1583-0691, CNCSIS "Clasa B+"