Development Of Building Application Noise Barrier Using Sandwich Structure

Annuar Hashim, Muhammad Arif (2016) Development Of Building Application Noise Barrier Using Sandwich Structure. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Development Of Building Application Noise Barrier Using Sandwich Structure.pdf - Submitted Version Download (1MB)

Abstract

Noise pollution is one of the issues that faced by the people over the world every day. Noise can effect to the human health as noise brings annoyance to the people. In general noise system, noise can be transmitted from source of noise through the transmission path to the receiver. The study will cover the way to reduce noise pollution by modification of the sound transmission trough the transmission path from the development of the building application noise barrier. The efficiency of the noise barrier to reduce the noise pollution is investigated by using In-Situ measurement of sound pressure level reduced that transmitted from the source of noise to the receiver. The study focused on reducing noise using sandwich structure noise barrier, composed from polyurethane foam and textile waste. The performances of the sandwich structure were tested using In-situ measurement method at BK 37 to BK 38 FTK Factory 3 Industrial Campus, UTeM. The transmission loss after using noise barrier resulted in reduction of 1 dB to 3 dB of transmission loss. From the testing result, noise level from BK 37 to BK 38 is successfully reduced.

Actions (login required)

View Item