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FeTech Acoustic Panel
(Universiti Malaysia Perlis (UniMAP), 2015-04-17)
These sound absorbing acoustical panels materials are used to eliminate sound reflections to improve speech intelligibility, reduce standing waves and prevent comb filtering. An innovation to common acoustic panels towards ...
Preliminary study on concrete with Polystrene waste coarse aggregate
(2007)
Polystrene wastes are becoming a major environment concern; due to its large production quantities and its non-biodegrable nature. Provided that the high molecular-weight material can be broken down into useful low ...