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Comparison of the soundproofing characteristics of olive stone filled polypropylene, gypsum boards and wood fiber reinforced polypropylene

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dc.contributor.author Naghmouchi, Ilhem
dc.contributor.author Espinach Orús, Xavier
dc.contributor.author Del Rey, Romina
dc.contributor.author Alba, Jesus
dc.contributor.author Boufi, Sami
dc.contributor.author Mutjé Pujol, Pere
dc.date.issued 2016
dc.identifier.issn 0576-9787
dc.identifier.uri http://hdl.handle.net/10256/13945
dc.description.abstract Noise, caused by the society and technical progress, is nowadays considered a pollutant. Noise pollution affects or could affect a great number of people. One the most concerned fields, in part by a growing law framework and by the quality expectations of the clients, is architecture. The solution to sound pollution involves eliminating it or reducing it to acceptable levels. Nowadays, one of the most recurred solutions is the use of lightweight materials such as gypsum boards, to create acoustic insulation elements. On the other hand, the environmental awareness has increased the attention towards recycled materials. In the case of composite materials, major attention has been devoted to the substitution of mineral reinforcements, such as glass fibers, by more sustainable reinforcements, as wood fibers or agroforestry wastes. In this sense, olive stones, which are a byproduct of olive oil extraction, could be used. In the present work, olive stone filled polypropylene composites were prepared. Different percentages of filler were used. The soundproofing properties of the composites were tested by means of an impedance tube. Then, the results were compared with those for gypsum boards, wood veneer and wood fiber reinforced polypropylene cat
dc.format.mimetype application/pdf cat
dc.language.iso eng cat
dc.publisher Editura Academiei Romane cat
dc.relation.isformatof Reproducció digital del document publicat a: http://www.cellulosechemtechnol.ro/pdf/CCT3-4(2016)/p.411-415.pdf cat
dc.relation.ispartof © Cellulose Chemistry and Technology, 2016, vol. 50, núm. 3-4, p. 411-415 cat
dc.relation.ispartofseries Articles publicats (D-EQATA) cat
dc.rights Tots els drets reservats. Reproduced by permission of Romanian Academy, the owner of the publishing rights cat
dc.subject Plàstics reforçats cat
dc.subject Reinforced plastics cat
dc.subject Polipropilè cat
dc.subject Polypropylene cat
dc.subject Materials compostos cat
dc.subject Composite materials cat
dc.subject Fibres naturals cat
dc.subject Fibres naturelles cat
dc.title Comparison of the soundproofing characteristics of olive stone filled polypropylene, gypsum boards and wood fiber reinforced polypropylene cat
dc.type info:eu-repo/semantics/article cat
dc.rights.accessRights info:eu-repo/semantics/openAccess cat
dc.embargo.terms Cap cat
dc.type.version info:eu-repo/semantics/publishedVersion cat


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