Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa

Detalhes bibliográficos
Autor(a) principal: Reis, Abner Henrique Santos
Data de Publicação: 2019
Outros Autores: Silva, Danillo Wisky, Vilela, Alan Pereira, Mendes, Rafael Farinassi, Mendes, Lourival Marin
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/40713
Resumo: The present study has the objective of evaluating the physical-mechanical properties of plywood produced with Acrocarpus fraxinifolius wood, as well as the effect of combining their veneer with Pinus veneer. The wood of Acrocarpus fraxinifolius and Pinus oocarpa were used in the production of the panels. The plywood was produced with five veneers; the adhesive used was phenol-formaldehyde, weighing 320 g.m-2. The evaluated properties were: equilibrium moisture (EM), specific mass (SM), water absorption (WA), thickness swelling (TS), shear strength (SS), modulus of rupture (MOR) and modulus of elasticity (MOE) both parallel and perpendicular to the fibers. No statistical difference was observed in the EM and TS, whereas all other properties showed statistical differentiation between the treatments. In general, the use of Acrocarpus fraxinifolius veneers improved the physical-mechanical properties of the compensated ones. Thus, the use of this species in the production of plywood is technically feasible.
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spelling Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpaAcrocarpus fraxinifoliusPinus oocarpaPlywood - Technological propertiesWood panelsPainéis de madeiraThe present study has the objective of evaluating the physical-mechanical properties of plywood produced with Acrocarpus fraxinifolius wood, as well as the effect of combining their veneer with Pinus veneer. The wood of Acrocarpus fraxinifolius and Pinus oocarpa were used in the production of the panels. The plywood was produced with five veneers; the adhesive used was phenol-formaldehyde, weighing 320 g.m-2. The evaluated properties were: equilibrium moisture (EM), specific mass (SM), water absorption (WA), thickness swelling (TS), shear strength (SS), modulus of rupture (MOR) and modulus of elasticity (MOE) both parallel and perpendicular to the fibers. No statistical difference was observed in the EM and TS, whereas all other properties showed statistical differentiation between the treatments. In general, the use of Acrocarpus fraxinifolius veneers improved the physical-mechanical properties of the compensated ones. Thus, the use of this species in the production of plywood is technically feasible.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2020-05-08T12:58:49Z2020-05-08T12:58:49Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfREIS, A. H. S. et al. Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa. Floresta e Ambiente, Seropédica, v. 26, n. 4, p. 1-7, 2019. DOI: http://dx.doi.org/10.1590/2179-8087.015717.http://repositorio.ufla.br/jspui/handle/1/40713Floresta e Ambientereponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessReis, Abner Henrique SantosSilva, Danillo WiskyVilela, Alan PereiraMendes, Rafael FarinassiMendes, Lourival Marineng2023-05-02T19:11:47Zoai:localhost:1/40713Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-02T19:11:47Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa
title Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa
spellingShingle Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa
Reis, Abner Henrique Santos
Acrocarpus fraxinifolius
Pinus oocarpa
Plywood - Technological properties
Wood panels
Painéis de madeira
title_short Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa
title_full Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa
title_fullStr Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa
title_full_unstemmed Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa
title_sort Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa
author Reis, Abner Henrique Santos
author_facet Reis, Abner Henrique Santos
Silva, Danillo Wisky
Vilela, Alan Pereira
Mendes, Rafael Farinassi
Mendes, Lourival Marin
author_role author
author2 Silva, Danillo Wisky
Vilela, Alan Pereira
Mendes, Rafael Farinassi
Mendes, Lourival Marin
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Reis, Abner Henrique Santos
Silva, Danillo Wisky
Vilela, Alan Pereira
Mendes, Rafael Farinassi
Mendes, Lourival Marin
dc.subject.por.fl_str_mv Acrocarpus fraxinifolius
Pinus oocarpa
Plywood - Technological properties
Wood panels
Painéis de madeira
topic Acrocarpus fraxinifolius
Pinus oocarpa
Plywood - Technological properties
Wood panels
Painéis de madeira
description The present study has the objective of evaluating the physical-mechanical properties of plywood produced with Acrocarpus fraxinifolius wood, as well as the effect of combining their veneer with Pinus veneer. The wood of Acrocarpus fraxinifolius and Pinus oocarpa were used in the production of the panels. The plywood was produced with five veneers; the adhesive used was phenol-formaldehyde, weighing 320 g.m-2. The evaluated properties were: equilibrium moisture (EM), specific mass (SM), water absorption (WA), thickness swelling (TS), shear strength (SS), modulus of rupture (MOR) and modulus of elasticity (MOE) both parallel and perpendicular to the fibers. No statistical difference was observed in the EM and TS, whereas all other properties showed statistical differentiation between the treatments. In general, the use of Acrocarpus fraxinifolius veneers improved the physical-mechanical properties of the compensated ones. Thus, the use of this species in the production of plywood is technically feasible.
publishDate 2019
dc.date.none.fl_str_mv 2019
2020-05-08T12:58:49Z
2020-05-08T12:58:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv REIS, A. H. S. et al. Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa. Floresta e Ambiente, Seropédica, v. 26, n. 4, p. 1-7, 2019. DOI: http://dx.doi.org/10.1590/2179-8087.015717.
http://repositorio.ufla.br/jspui/handle/1/40713
identifier_str_mv REIS, A. H. S. et al. Physical-mechanical properties of plywood produced With Acrocarpus fraxinifolius and Pinus oocarpa. Floresta e Ambiente, Seropédica, v. 26, n. 4, p. 1-7, 2019. DOI: http://dx.doi.org/10.1590/2179-8087.015717.
url http://repositorio.ufla.br/jspui/handle/1/40713
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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