Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado

Bibliographic Details
Main Author: António P. O. Carvalho
Publication Date: 2010
Other Authors: Daniela J. Dolgner Maio, Francisco J. C. Xavier de Carvalho
Format: Book
Language: por
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://repositorio-aberto.up.pt/handle/10216/25644
Summary: This paper presents the analysis and development of a new product (paint), with the incorporation of powdered cork, to optimize its acoustic performance. Tests were performed in a reverberation room to analyze the variation on the sound absorption coefficient of an existing paint with the introduction of different amounts of powdered cork and also to compare these results with a titled "acoustic paint already available in the market. The tests were performed on two different base supports (wood and metal) and analyzed with different percentages of added powdered cork and with different thicknesses.
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spelling Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizadoTecnologia do som, Engenharia civilSound technology, Civil engineeringThis paper presents the analysis and development of a new product (paint), with the incorporation of powdered cork, to optimize its acoustic performance. Tests were performed in a reverberation room to analyze the variation on the sound absorption coefficient of an existing paint with the introduction of different amounts of powdered cork and also to compare these results with a titled "acoustic paint already available in the market. The tests were performed on two different base supports (wood and metal) and analyzed with different percentages of added powdered cork and with different thicknesses.20102010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://repositorio-aberto.up.pt/handle/10216/25644porAntónio P. O. CarvalhoDaniela J. Dolgner MaioFrancisco J. C. Xavier de Carvalhoinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-27T17:54:36Zoai:repositorio-aberto.up.pt:10216/25644Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T22:30:46.675813Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado
title Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado
spellingShingle Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado
António P. O. Carvalho
Tecnologia do som, Engenharia civil
Sound technology, Civil engineering
title_short Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado
title_full Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado
title_fullStr Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado
title_full_unstemmed Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado
title_sort Desenvolvimento de "Tinta" com Pó de Cortiça com desempenho acústico optimizado
author António P. O. Carvalho
author_facet António P. O. Carvalho
Daniela J. Dolgner Maio
Francisco J. C. Xavier de Carvalho
author_role author
author2 Daniela J. Dolgner Maio
Francisco J. C. Xavier de Carvalho
author2_role author
author
dc.contributor.author.fl_str_mv António P. O. Carvalho
Daniela J. Dolgner Maio
Francisco J. C. Xavier de Carvalho
dc.subject.por.fl_str_mv Tecnologia do som, Engenharia civil
Sound technology, Civil engineering
topic Tecnologia do som, Engenharia civil
Sound technology, Civil engineering
description This paper presents the analysis and development of a new product (paint), with the incorporation of powdered cork, to optimize its acoustic performance. Tests were performed in a reverberation room to analyze the variation on the sound absorption coefficient of an existing paint with the introduction of different amounts of powdered cork and also to compare these results with a titled "acoustic paint already available in the market. The tests were performed on two different base supports (wood and metal) and analyzed with different percentages of added powdered cork and with different thicknesses.
publishDate 2010
dc.date.none.fl_str_mv 2010
2010-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/book
format book
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://repositorio-aberto.up.pt/handle/10216/25644
url https://repositorio-aberto.up.pt/handle/10216/25644
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833599723897880576

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