%0 Journal Article
%T STUDI REDUKSI BUNYI PADA MATERIAL INSULASI ATAP ZINCALUME
%A Luciana Kristanto
%A Handoko Sugiharto
%A Adrian Dwi Atmojo
%A Leonardus Budi Darmawan Loekito
%J Dimensi : Journal of Architecture and Built Environment
%D 2011
%I Petra Christian University
%X Sound Reduction Study of Insulator of Zinc-alume Metal-roofing. Metal roofing is a common upper-structure of wide-span building. The metal material usually used as roof covering is zinc-alume; which has better performance in strength, easy-construction and its durability than other metal material. Although it has good structural performance, its performance as a sound reduction to reduce noise to the room beneath still need to be studied further. Therefore this research aimed to study how zinc-alume and its insulator perform through air-borne noise, besides structure-borne/impact noise. Insulator has been studied here are the Orca-zinc coating, glasswool, rockwool and styrofoam. The measurement done in a reverberation chamber, with pink noise source in 125 Hz- 4000 Hz frequency.
%K Metal-roofing
%K insulator
%K air-borne noise
%K structure-borne/impact noise.
%U http://puslit2.petra.ac.id/ejournal/index.php/ars/article/view/18493