Influence of anatomy on the adhesion performance of four wood species

Detalhes bibliográficos
Autor(a) principal: Silva, João Gabriel Missia da
Data de Publicação: 2020
Outros Autores: Medeiros, Pedro Nicó de, Soranso, Denise Ransolin, Tinti, Vinicius Peixoto, Oliveira, José Tarcísio da Silva, Oliveira, José Geraldo Lima de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/2727
Resumo: The aim of this study was to evaluate the influence of anatomical characteristics on the adhesion performance of Vatairea sp., Paulownia sp., Aspidosperma populifolium and Tectona grandis wood. Specimens for anatomical, physical and mechanical analyzes were produced from tangentially oriented boards. The treatments were joint glued from pieces of the same anatomical orientation (radial and tangential), evaluated for shear strength and glue line failure. The Vatairea sp wood had the highest specific gravity (0.74 g cm-3) and the Paulownia sp (0.34 g cm-3) wood was smaller. Aspidosperma populifolium species showed the highest shear strength in the glue line in the tangential and radial faces. The anatomical variables with higher influence on the wood adhesion process were pith ray cells and especially fibers that exhibit the greatest correlation with the shear strength of the glue line.
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spelling Influence of anatomy on the adhesion performance of four wood speciesInfluencia de la anatomía en el desempeño de adhesión de cuatro especies de maderaInfluência da anatomia no desempenho da adesão de quatro espécies madeireirasAdesivoLinha de colaPlanos de corteResistência ao cisalhamento.AdhesiveGlue lineShear planesShear strength.AdhesivoLínea de pegamentoPlanos de corteResistencia al corte.The aim of this study was to evaluate the influence of anatomical characteristics on the adhesion performance of Vatairea sp., Paulownia sp., Aspidosperma populifolium and Tectona grandis wood. Specimens for anatomical, physical and mechanical analyzes were produced from tangentially oriented boards. The treatments were joint glued from pieces of the same anatomical orientation (radial and tangential), evaluated for shear strength and glue line failure. The Vatairea sp wood had the highest specific gravity (0.74 g cm-3) and the Paulownia sp (0.34 g cm-3) wood was smaller. Aspidosperma populifolium species showed the highest shear strength in the glue line in the tangential and radial faces. The anatomical variables with higher influence on the wood adhesion process were pith ray cells and especially fibers that exhibit the greatest correlation with the shear strength of the glue line.Se evaluó la influencia de las características anatómicas en el rendimiento de adhesión de Vatairea sp., Paulownia sp., Aspidosperma populifolium y Tectona grandis. A partir de tablas orientadas tangencialmente, se produjeron muestras para el análisis anatómico y físico-mecánico de la madera. Los tratamientos fueron uniones encoladas de piezas del mismo plano de corte (radial y tangencial), evaluadas por resistencia al corte y falla de la línea de pegamento. La madera de Angelim tuvo la densidad aparente más alta (0,74 g cm-3) y la madera de kiri (0,34 g cm-3) el valor más bajo. Las especies de peroba mica mostraron la mayor resistencia al corte en la línea de pegamento en las caras tangencial y radial. Las características anatómicas con mayor influencia en el proceso de adhesión de la madera fueron las células y fibras de rayos, que exhibieron las mayores correlaciones con la resistencia al corte en la línea de pegamento.Avaliou-se a influência das características anatômicas no desempenho da adesão da madeira de Vatairea sp., Paulownia sp., Aspidosperma populifolium e Tectona grandis. De pranchas orientadas tangencialmente, foram produzidos corpos de prova para as análises anatômica e físico-mecânica da madeira. Os tratamentos foram juntas coladas de peças de mesmo plano de corte (radial e tangencial), avaliados quanto a resistência ao cisalhamento e falha na linha de cola. A madeira de angelim apresentou a maior massa específica aparente (0,74 g cm-3) e a madeira de kiri (0,34 g cm-3) o menor valor. A espécie peroba mica apresentou a maior resistência ao cisalhamento na linha de cola nas faces tangencial e radial. As características anatômicas com maior influência no processo de adesão da madeira foram as células de raios e as fibras, que exibiram as maiores correlações com a resistência ao cisalhamento na linha de cola.Research, Society and Development2020-03-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/272710.33448/rsd-v9i4.2727Research, Society and Development; Vol. 9 No. 4; e31942727Research, Society and Development; Vol. 9 Núm. 4; e31942727Research, Society and Development; v. 9 n. 4; e319427272525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/2727/2111Copyright (c) 2020 Denise Ransolin Soranso, João Gabriel Missia da Silva, Pedro Nicó de Medeiros, Denise Ransolin Soranso, Vinicius Peixoto Tinti, José Tarcísio da Silva Oliveira, José Geraldo Lima de Oliveirainfo:eu-repo/semantics/openAccessSilva, João Gabriel Missia daMedeiros, Pedro Nicó deSoranso, Denise RansolinTinti, Vinicius PeixotoOliveira, José Tarcísio da SilvaOliveira, José Geraldo Lima de2020-08-20T18:07:16Zoai:ojs.pkp.sfu.ca:article/2727Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:12.413432Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Influence of anatomy on the adhesion performance of four wood species
Influencia de la anatomía en el desempeño de adhesión de cuatro especies de madera
Influência da anatomia no desempenho da adesão de quatro espécies madeireiras
title Influence of anatomy on the adhesion performance of four wood species
spellingShingle Influence of anatomy on the adhesion performance of four wood species
Silva, João Gabriel Missia da
Adesivo
Linha de cola
Planos de corte
Resistência ao cisalhamento.
Adhesive
Glue line
Shear planes
Shear strength.
Adhesivo
Línea de pegamento
Planos de corte
Resistencia al corte.
title_short Influence of anatomy on the adhesion performance of four wood species
title_full Influence of anatomy on the adhesion performance of four wood species
title_fullStr Influence of anatomy on the adhesion performance of four wood species
title_full_unstemmed Influence of anatomy on the adhesion performance of four wood species
title_sort Influence of anatomy on the adhesion performance of four wood species
author Silva, João Gabriel Missia da
author_facet Silva, João Gabriel Missia da
Medeiros, Pedro Nicó de
Soranso, Denise Ransolin
Tinti, Vinicius Peixoto
Oliveira, José Tarcísio da Silva
Oliveira, José Geraldo Lima de
author_role author
author2 Medeiros, Pedro Nicó de
Soranso, Denise Ransolin
Tinti, Vinicius Peixoto
Oliveira, José Tarcísio da Silva
Oliveira, José Geraldo Lima de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, João Gabriel Missia da
Medeiros, Pedro Nicó de
Soranso, Denise Ransolin
Tinti, Vinicius Peixoto
Oliveira, José Tarcísio da Silva
Oliveira, José Geraldo Lima de
dc.subject.por.fl_str_mv Adesivo
Linha de cola
Planos de corte
Resistência ao cisalhamento.
Adhesive
Glue line
Shear planes
Shear strength.
Adhesivo
Línea de pegamento
Planos de corte
Resistencia al corte.
topic Adesivo
Linha de cola
Planos de corte
Resistência ao cisalhamento.
Adhesive
Glue line
Shear planes
Shear strength.
Adhesivo
Línea de pegamento
Planos de corte
Resistencia al corte.
description The aim of this study was to evaluate the influence of anatomical characteristics on the adhesion performance of Vatairea sp., Paulownia sp., Aspidosperma populifolium and Tectona grandis wood. Specimens for anatomical, physical and mechanical analyzes were produced from tangentially oriented boards. The treatments were joint glued from pieces of the same anatomical orientation (radial and tangential), evaluated for shear strength and glue line failure. The Vatairea sp wood had the highest specific gravity (0.74 g cm-3) and the Paulownia sp (0.34 g cm-3) wood was smaller. Aspidosperma populifolium species showed the highest shear strength in the glue line in the tangential and radial faces. The anatomical variables with higher influence on the wood adhesion process were pith ray cells and especially fibers that exhibit the greatest correlation with the shear strength of the glue line.
publishDate 2020
dc.date.none.fl_str_mv 2020-03-12
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/2727
10.33448/rsd-v9i4.2727
url https://rsdjournal.org/index.php/rsd/article/view/2727
identifier_str_mv 10.33448/rsd-v9i4.2727
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/2727/2111
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.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 4; e31942727
Research, Society and Development; Vol. 9 Núm. 4; e31942727
Research, Society and Development; v. 9 n. 4; e31942727
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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