Pregled bibliografske jedinice broj: 1208729
ANALYSIS OF THE CHANGE OF SOUND INSULATION INDEX FROM THE RANGE OF FREQUENCY DENSITY AND THICKNESS OF THE PANEL WITH THE USE OF RUBBER CRUMB
ANALYSIS OF THE CHANGE OF SOUND INSULATION INDEX FROM THE RANGE OF FREQUENCY DENSITY AND THICKNESS OF THE PANEL WITH THE USE OF RUBBER CRUMB // Scientific Bulletin of Civil Engineering, 96 (2019), 2; 353-358 doi:10.29295/2311-7257-2019-96-2-353-358 (domaća recenzija, članak, znanstveni)
CROSBI ID: 1208729 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
ANALYSIS OF THE CHANGE OF SOUND INSULATION INDEX
FROM THE RANGE OF FREQUENCY DENSITY AND THICKNESS
OF THE PANEL WITH THE USE OF RUBBER CRUMB
Autori
Мeneylyuk, A. ; Odessa State Academy of Civil Engineering and Architecture ; Popov, O. ; Hostryk, A. ; Crnoja, A. ; Odessa State Academy of Civil Engineering and Architecture ; Odessa State Academy of Civil Engineering and Architecture ; Odessa State Academy of Civil Engineering and Architecture
Izvornik
Scientific Bulletin of Civil Engineering (2311-7257) 96
(2019), 2;
353-358
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
sound insulation, recycled rubber panel, sound insulation index, frequency range. rubber crumb.
Sažetak
The article deals with the increase of the sound insulation index in wall structures of the panel type. To solve the problem, an analysis of the influence of the frequency range on the value of the index of sound insulation was carried out. In addition, the effect of the granulometric composition of the mixture and the thickness of the wall panel on its sound insulation characteristics was investigated. The experiment used wall panels that were made using rubber crumb. The structure of installation of sound insulation panels during the experiment is illustrated. The results of the determination of the sound insulation level were compared and presented in the diagrams. On the basis of the obtained results, it was concluded that the specific gravity significantly affects the sound insulation index.
Izvorni jezik
Engleski
