- -

Nuevos materiales absorbentes acústicos basados en fibra de kenaf

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Nuevos materiales absorbentes acústicos basados en fibra de kenaf

Show simple item record

Files in this item

dc.contributor.author Ramis Soriano, Jaime es_ES
dc.contributor.author Alba Fernández, Jesús es_ES
dc.contributor.author Rey Tormos, Romina María del es_ES
dc.contributor.author Escuder Silla, Eva María es_ES
dc.contributor.author Sanchis Rico, Vicente Jorge es_ES
dc.date.accessioned 2014-03-04T15:05:39Z
dc.date.available 2014-03-04T15:05:39Z
dc.date.issued 2010
dc.identifier.issn 0465-2746
dc.identifier.uri http://hdl.handle.net/10251/36161
dc.description.abstract Acoustic Standards in the building are responsible for, companies and individuals, propose new acoustic materials for the sound isolation. This paper presents a new sound-absorbent material, it is based on natural fibres, particularly fibres of kenaf. It also proposes an empirical model for this material, this models depends on the frequency. There are accepted models from the scientific community about mineral wool, glass wool, rock wool, foam or polyester fibre. Several of these models are empirical. They are obtained from the equation adjustments about the acoustic impedance and propagation constant behaviour, depending upon the flow resistivity, fibre's diameter and density. There are even standards like UNE-EN 12354-6 where these models are accepted under certain limitations like the fundamental basis as in the materials' acoustics behaviour prediction. From the various tests conducted in the laboratory, empirical equations are proposed for this new acoustic material. In addition, there has been a first approach to validate this model in combination with a micro-structural model, based on the steps taken by Bies-Hansen (1), which allows us to obtain the value of the resistance to flow. es_ES
dc.description.sponsorship This project has been funded by the Ministry of Education and Science. DG Research (BIA2007-C02-01 y BIA2007-C02-02). en_EN
dc.format.extent 11 es_ES
dc.language Español es_ES
dc.language Inglés es_ES
dc.publisher Consejo Superior de Investigaciones Científicas (CSIC) es_ES
dc.relation.ispartof Materiales de Construcción es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Acoustic impedance es_ES
dc.subject Airflow resistivity es_ES
dc.subject Natural fibre es_ES
dc.subject Sound absorption es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Nuevos materiales absorbentes acústicos basados en fibra de kenaf es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3989/mc.2010.50809
dc.relation.projectID info:eu-repo/grantAgreement/MEC//BIA2007-68098-C02-02/ES/MODELADO DEL RUIDO TRANSMITIDO POR FLANCOS EN LA EDIFICACION/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MEC//BIA2007-68098-C02-01/ES/PREDICCION DEL AISLAMIENTO ACUSTICO EN LA EDIFICACION/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Investigación para la Gestión Integral de Zonas Costeras - Institut d'Investigació per a la Gestió Integral de Zones Costaneres es_ES
dc.contributor.affiliation Universitat Politècnica de València. Centro de Tecnologías Físicas: Acústica, Materiales y Astrofísica - Centre de Tecnologies Físiques: Acústica, Materials i Astrofísica es_ES
dc.description.bibliographicCitation Ramis Soriano, J.; Alba Fernández, J.; Rey Tormos, RMD.; Escuder Silla, EM.; Sanchis Rico, VJ. (2010). Nuevos materiales absorbentes acústicos basados en fibra de kenaf. Materiales de Construcción. 60(299):133-143. doi:10.3989/mc.2010.50809 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.3989/mc.2010.50809 es_ES
dc.description.upvformatpinicio 133 es_ES
dc.description.upvformatpfin 143 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 60 es_ES
dc.description.issue 299 es_ES
dc.relation.senia 39122
dc.contributor.funder Ministerio de Educación y Ciencia es_ES
dc.description.references Alcaide, B., & Almendros, P. (2001). 4-Oxoazetidine-2-carbaldehydes as useful building blocks in stereocontrolled synthesis. Chemical Society Reviews, 30(4), 226-240. doi:10.1039/b007908l es_ES


This item appears in the following Collection(s)

Show simple item record