%0 Journal Article %T Acoustic Efficiency of Shredded Nonporous Polymeric Materials as a Part of Bulk Noise-Attenuating Modules %A Fesina, M.. %A Krasnov, A.. %A Gorina, L.. %K raw material resources, shredded nonporous and porous polymeric structures bearing sound transparent covers, sound-absorbing properties, ecological safety. %J Safety in Technosphere %D 2013 %N 2 %P 9 %I INFRA-M Academic Publishing LLC.