Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites

Detalhes bibliográficos
Autor(a) principal: Ramezani,Hamed
Data de Publicação: 2012
Outros Autores: Shahdab,Sina, Nouri,Ali
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000200012
Resumo: The Acoustical model of wood-fiber-filled gypsum composites panel is presented. The transmission loss coefficients of the composite structures were calculated by an approximated approach. However, the physical and mechanical properties of board specimens including; water absorption, thickness swelling, bending modulus of elasticity, bending modulus of rupture, internal bond, and compression parallel to the surface obtained experimentally. Finally, the effects of wood fibers to gypsum mixing ratios on physical, mechanical and acoustical properties of composite flat structures were investigated and data analysis was done by use of statistical methods.
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spelling Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum compositesmechanical and physical propertiesacoustictransmission losswood-fiber-filled gypsum compositeAnalysis of Variance (ANOVA)The Acoustical model of wood-fiber-filled gypsum composites panel is presented. The transmission loss coefficients of the composite structures were calculated by an approximated approach. However, the physical and mechanical properties of board specimens including; water absorption, thickness swelling, bending modulus of elasticity, bending modulus of rupture, internal bond, and compression parallel to the surface obtained experimentally. Finally, the effects of wood fibers to gypsum mixing ratios on physical, mechanical and acoustical properties of composite flat structures were investigated and data analysis was done by use of statistical methods.ABM, ABC, ABPol2012-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000200012Materials Research v.15 n.2 2012reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392012005000018info:eu-repo/semantics/openAccessRamezani,HamedShahdab,SinaNouri,Alieng2012-05-11T00:00:00Zoai:scielo:S1516-14392012000200012Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2012-05-11T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites
title Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites
spellingShingle Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites
Ramezani,Hamed
mechanical and physical properties
acoustic
transmission loss
wood-fiber-filled gypsum composite
Analysis of Variance (ANOVA)
title_short Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites
title_full Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites
title_fullStr Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites
title_full_unstemmed Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites
title_sort Study on effects of wood fiber content on physical, mechanical, and acoustical properties of wood-fiber-filled gypsum composites
author Ramezani,Hamed
author_facet Ramezani,Hamed
Shahdab,Sina
Nouri,Ali
author_role author
author2 Shahdab,Sina
Nouri,Ali
author2_role author
author
dc.contributor.author.fl_str_mv Ramezani,Hamed
Shahdab,Sina
Nouri,Ali
dc.subject.por.fl_str_mv mechanical and physical properties
acoustic
transmission loss
wood-fiber-filled gypsum composite
Analysis of Variance (ANOVA)
topic mechanical and physical properties
acoustic
transmission loss
wood-fiber-filled gypsum composite
Analysis of Variance (ANOVA)
description The Acoustical model of wood-fiber-filled gypsum composites panel is presented. The transmission loss coefficients of the composite structures were calculated by an approximated approach. However, the physical and mechanical properties of board specimens including; water absorption, thickness swelling, bending modulus of elasticity, bending modulus of rupture, internal bond, and compression parallel to the surface obtained experimentally. Finally, the effects of wood fibers to gypsum mixing ratios on physical, mechanical and acoustical properties of composite flat structures were investigated and data analysis was done by use of statistical methods.
publishDate 2012
dc.date.none.fl_str_mv 2012-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000200012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000200012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392012005000018
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.15 n.2 2012
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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