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HomeKey Engineering MaterialsKey Engineering Materials Vol. 744Acoustic Properties of Cork Sheets

Acoustic Properties of Cork Sheets

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Abstract:

Green materials can be considered as a valid alternative to traditional synthetic materials. The cork is a green material, in fact it is a sustainable material. Cork can be used to improve the acoustics inside buildings. The systems used consist of cork sheets mounted at a distance onto a rigid wall, with the thickness of the sheet being 1.5 mm. The distances from the rigid wall considered are equal to 5 cm, 10 cm and 15 cm. The absorption coefficient of the sample was measured in the frequency range from 100 Hz to 2000 Hz with an impedance tube.

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Periodical:

Key Engineering Materials (Volume 744)

Pages:

66-70

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.744.66

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Online since:

July 2017

Authors:

Amelia Trematerra*, Ilaria Lombardi

Keywords:

Cork Sheets, Green Materials, Impedance Tube, Sound Absorption

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© 2017 Trans Tech Publications Ltd. All Rights Reserved

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