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dc.contributor.authorBratu, Mihaien_US
dc.contributor.authorDumitrescu, Ovidiuen_US
dc.contributor.authorVasile, Ovidiuen_US
dc.contributor.authorConstantin, Mirela Alinaen_US
dc.contributor.authorMuntean, Marcelaen_US
dc.descriptionRomanian Journal of Materials Volume 44 Issue 2en_US
dc.description.abstractNoise 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.en_US
dc.publisherFoundation for Materials Science and Engineering “Serban Solacolu”en_US
dc.subjectSound-absorbing propertiesen_US
dc.subjectAbsorbing coefficientsen_US
dc.titleResearch on the sound-absorbing properties of new composite materials with some wastesen_US
dc.title.alternativeCercetari privind proprietatile fonoabsorbante ale unor noi materiale compozite cu deseurien_US
dc.typejournal articleen_US
item.fulltextWith Fulltext-
item.openairetypejournal article-
item.openairecristype Research and Development Institute for Industrial Ecology, ECOIND-
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