Publication: Sound absorption capacity of Oil Palm Frond Fiberboard with different finishing
2
Issued Date
2010-04
Resource Type
Language
eng
Rights
Mahidol University
Rights Holder(s)
Faculty of Environment and Resource Studies. Mahidol University
Bibliographic Citation
Environment and Natural Resources Journal. Vol.8, No.1 (2010), 38-43
Suggested Citation
Tanasri Sihabut, Nikhom Laemsak Sound absorption capacity of Oil Palm Frond Fiberboard with different finishing. Environment and Natural Resources Journal. Vol.8, No.1 (2010), 38-43. Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/3192
Research Projects
Organizational Units
Authors
Journal Issue
EnNRJ Vol. 8 No. 1
(2010)
Thesis
Title
Sound absorption capacity of Oil Palm Frond Fiberboard with different finishing
Author(s)
Other Contributor(s)
Abstract
This research studied primarily the sound absorption of oil palm frond fiberboard with different finishing, i.e. rough, screen and perforated surfaces. All boards confirmed that the higher the frequencies, the better the sound absorption coefficients. Although the density of the samples with rough surface was the lowest, their sound absorption capacity was the highest at every measured octave band frequencies. Perforated samples showed the better sound absorption coefficients than the ones with screen surface. When comparing their sound absorption coefficients with those of the sound absorbing materials in commercial use, oil palm frond fiberboards generally showed a better sound absorption capacity.