Sound transmission loss of masonry walls: tests on 90, 140, 190, 240 and 290 mm concrete block walls with various surface finishes

2019/07/29 by Warnock, A. C. C., Monk, D. W.
#Masonry walls #Murs #Murs de maçonnerie #Walls #bloc en béton #concrete blocks #perte de transmission sonore #sound transmission loss

paper · doi:10.4224/40000500

Abstract

This is the third in a series of notes reporting laboratory measurements of sound transmission loss of masonry walls. The earlier notes dealt with the sound transmission loss of 290 mm thick lightweight concrete blocks. The present note gives results for a number of block types.

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