Please use this identifier to cite or link to this item:
|Title:||Research on the sound-absorbing properties of new composite materials with some wastes||Other Titles:||Cercetari privind proprietatile fonoabsorbante ale unor noi materiale compozite cu deseuri||Authors:||Bratu, Mihai
Constantin, Mirela Alina
|Keywords:||Sound-absorbing properties;Wastes;Absorbing coefficients;Porosity;Interface||Issue Date:||2014||Publisher:||Foundation for Materials Science and Engineering “Serban Solacolu”||Abstract:||
Noise is a ‘non-periodic sounds’ complex which affects biological and psychological state of people and
other natural organisms. The present paper is dedicated to some new polymeric composites with sound-absorbing properties. The originality consists in obtaining new polymeric composites from formaldehyde resin and various waste types used as reinforcing agents. The sound absorbing capacity of the new composites varies depending on the proportion of waste used. The absorbing coefficient is presented for each sample; it depends on the porosity of the composite material obtained at the interface between
the matrix and reinforcing agent.
Romanian Journal of Materials Volume 44 Issue 2
|Appears in Collections:||Articles|
Show full item record
Files in This Item:
|RESEARCH ON THE SOUND-ABSORBING PROPERTIES OF NEW COMPOSITE MATERIALS WITH SOME WASTES.pdf||1.14 MB||Adobe PDF||View/Open|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.