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Sound absorption properties of kenaf bamboo particleboard at various mixing ratio and density

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dc.citedby1
dc.contributor.authorWong J.W.en_US
dc.contributor.authorYeo W.S.en_US
dc.contributor.authorParidah M.T.en_US
dc.contributor.authorid57197747069en_US
dc.contributor.authorid12775149200en_US
dc.contributor.authorid6507902476en_US
dc.date.accessioned2023-05-29T06:37:35Z
dc.date.available2023-05-29T06:37:35Z
dc.date.issued2017
dc.description.abstractThis study investigated the acoustic properties made by various different ratio of kenaf core (KC) and bamboo betung (BB). The particleboard were manufactured at density of 400 kg/m3 and 600 kg/m3 with four different mixing ratio of 100:0 (KC:BB), 70:30 (KC:BB), 50:50 (KC:BB) and 0:100 (KC:BB) respectively. The absorption coefficient of the samples was measured using the standing wave method. The characteristic curves of sound absorption coefficients of the samples demonstrated a linear increment with frequency, peak at 2000 Hz and decreased gradually thereafter. The sound absorption properties were investigated by comparing the noise reduction coefficient (NRC). Overall, particleboard with density of 400 kg/m3 exhibited better sound absorption properties as compared with 600 kg/m3 density of particleboard for all mixing ratio. Also, particleboard made with higher amount of BB particles exhibited better sound absorption properties. In addition, results showed a consistent reduction of NRC values with the amount of BB used. � 2017 Author(s).en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo20001
dc.identifier.doi10.1063/1.5010618
dc.identifier.scopus2-s2.0-85034440664
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85034440664&doi=10.1063%2f1.5010618&partnerID=40&md5=2ac8e1697b2ad676d692dafe9a2ce744
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23049
dc.identifier.volume1902
dc.publisherAmerican Institute of Physics Inc.en_US
dc.sourceScopus
dc.sourcetitleAIP Conference Proceedings
dc.titleSound absorption properties of kenaf bamboo particleboard at various mixing ratio and densityen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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