Acoustic-Absorbing Property of Puncture-Resisting Textile Wall Coverings Composites
2015 ◽
Vol 749
◽
pp. 236-240
Keyword(s):
This study purposes to investigate acoustic absorbing and puncture resisting properties of wall covering composites with different number of layers, and then to construct prediction model of acoustic absorption coefficient. Puncture resistance linearly increases but maximum absorption coefficient shifts to lower frequency with number of layers.The acoustic absorbing property of wall covering composites presents porous acoustic-absorbing characteristic, and its prediction model correlates with critical frequency and maximum absorption coefficient. The resulting coverings have excellent puncture resistance and acoustic absorbing properties.
2019 ◽
pp. 152808371985877
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2006 ◽
Vol 49
(6)
◽
pp. 432-441
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1999 ◽
Vol 105
(2)
◽
pp. 1374-1374
Keyword(s):
2013 ◽
Vol 134
(5)
◽
pp. 4004-4004
1975 ◽
Vol 65
(1)
◽
pp. 6
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2019 ◽
Vol 9
(1)
◽
pp. 4578-4583
1958 ◽
Vol 71
(1)
◽
pp. 17-32
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Keyword(s):