Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The effect of resilient fillings on direct and flanking sound transmission with cavity masonry walls
It is shown theoretically that resilient fillings can increase direct and flanking sound transmission with cavity masonry walls. Field measurements in dwellings before and after the external cavity walls had been filled with foam confirm the theoretical predictions. These measurements show average reductions in sound insulation of 6-7 dB and considerably larger reductions in some frequency bands compared with the values before filling.
The effect of resilient fillings on direct and flanking sound transmission with cavity masonry walls
It is shown theoretically that resilient fillings can increase direct and flanking sound transmission with cavity masonry walls. Field measurements in dwellings before and after the external cavity walls had been filled with foam confirm the theoretical predictions. These measurements show average reductions in sound insulation of 6-7 dB and considerably larger reductions in some frequency bands compared with the values before filling.
The effect of resilient fillings on direct and flanking sound transmission with cavity masonry walls
Wirkung der elastischen Fuellungen auf direkte und flankierende Schalldurchlaessigkeit mit Hohlraum-Mauerwaenden
Sewell, E.C. (Autor:in) / Utley, W.A. (Autor:in)
Journal of Sound and Vibration ; 34 ; 131-141
1974
, 4 Quellen
Aufsatz (Zeitschrift)
Englisch
Prediction of flanking sound transmission through gypsum board walls using SEA
| British Library Conference Proceedings | 2008