Acoustic-Absorbing Property of Puncture-Resisting Textile Wall Coverings Composites

Ting Ting Li; Ching Wen Lou; Jia Horng Lin

doi:10.4028/www.scientific.net/AMM.749.236

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 749Acoustic-Absorbing Property of Puncture-Resisting...

Acoustic-Absorbing Property of Puncture-Resisting Textile Wall Coverings Composites

Abstract:

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.

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Periodical:

Applied Mechanics and Materials (Volume 749)

Pages:

236-240

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.749.236

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Online since:

April 2015

Authors:

Ting Ting Li*, Ching Wen Lou, Jia Horng Lin

Keywords:

Acoustic Absorption, Model Prediction, Puncture Resistance, Wall Coverings

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