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: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400131
Resumo: ABSTRACT 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 oocarpaalternative speciesIndian cedarwood panelstechnological propertiesABSTRACT 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.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400131Floresta e Ambiente v.26 n.4 2019reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.015717info:eu-repo/semantics/openAccessReis,Abner Henrique SantosSilva,Danillo WiskyVilela,Alan PereiraMendes,Rafael FarinassiMendes,Lourival Marineng2019-09-03T00:00:00Zoai:scielo:S2179-80872019000400131Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2019-09-03T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)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
alternative species
Indian cedar
wood panels
technological properties
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 alternative species
Indian cedar
wood panels
technological properties
topic alternative species
Indian cedar
wood panels
technological properties
description ABSTRACT 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 2019-01-01
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=S2179-80872019000400131
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400131
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.015717
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 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 v.26 n.4 2019
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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