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The Use of Fabrics to Improve the Acoustic Absorption: Influence of the Woven Fabric Thread Density Over a Nonwoven

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The Use of Fabrics to Improve the Acoustic Absorption: Influence of the Woven Fabric Thread Density Over a Nonwoven

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dc.contributor.author Segura-Alcaraz, María Del Pilar es_ES
dc.contributor.author Segura Alcaraz, Jorge Gabriel es_ES
dc.contributor.author Montava-Seguí, Ignacio es_ES
dc.contributor.author Bonet-Aracil, Marilés
dc.date.accessioned 2019-01-16T21:04:12Z
dc.date.available 2019-01-16T21:04:12Z
dc.date.issued 2018 es_ES
dc.identifier.issn 1470-9589 es_ES
dc.identifier.uri http://hdl.handle.net/10251/115611
dc.description.abstract [EN] Noise is frequently unnoticed, but it is one of the causes of unhealth for human beings reducing people's quality of life. There are many materials that can be considered as acoustic absorbents. Textiles can be used to both improve the acoustic quality of and to decorate the room where they have been placed. In this study, we used some fabrics with 15, 20 and 30 ends/cm and 15, 20 and 30 picks/cm. The acoustic absorption coefficient was measured when the fabric was added as a resistive layer on top of a nonwoven made of polyester fiber. Results evidence that these fabrics can be efficiently used to modify the acoustic absorption of the nonwoven. Sound absorption coefficients measured via the impedance tube method show that these modifications occur. The results show how it is possible to improve the acoustic characteristics of a simple nonwoven to obtain sound absorption coefficients close to values of 1 at different frequencies by choosing a fabric with the appropriate combination of warp and weft count. es_ES
dc.language Inglés es_ES
dc.publisher Association of Universities for Textiles es_ES
dc.relation.ispartof AUTEX Research Journal es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Warp weft fabric es_ES
dc.subject Acoustic es_ES
dc.subject Nonwoven es_ES
dc.subject.classification MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS es_ES
dc.subject.classification INGENIERIA TEXTIL Y PAPELERA es_ES
dc.title The Use of Fabrics to Improve the Acoustic Absorption: Influence of the Woven Fabric Thread Density Over a Nonwoven es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1515/aut-2018-0006 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Textil y Papelera - Departament d'Enginyeria Tèxtil i Paperera es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Mecánica de los Medios Continuos y Teoría de Estructuras - Departament de Mecànica dels Medis Continus i Teoria d'Estructures es_ES
dc.description.bibliographicCitation Segura-Alcaraz, MDP.; Segura Alcaraz, JG.; Montava-Seguí, I.; Bonet-Aracil, M. (2018). THE USE OF FABRICS TO IMPROVE THE ACOUSTIC ABSORPTION: INFLUENCE OF THE WOVEN FABRIC THREAD DENSITY OVER A NONWOVEN. AUTEX Research Journal. 18(3):269-280. doi:10.1515/aut-2018-0006 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1515/aut-2018-0006 es_ES
dc.description.upvformatpinicio 269 es_ES
dc.description.upvformatpfin 280 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 18 es_ES
dc.description.issue 3 es_ES
dc.relation.pasarela S\375048 es_ES
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