Wood characterization of black laurel wood

Detalhes bibliográficos
Autor(a) principal: Moulin, Jordão Cabral
Data de Publicação: 2016
Outros Autores: Rodrigues, Brunela Pollastrelli, Oliveira, José Tarcísio da Silva, Rosa, Rafael Amorim
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/994
Resumo: Wood characterization studies allow the optimization in different timber segments, especially wood processing and utilization. This study determined the anatomical, chemical, physical, and mechanical properties of Cordia glabrata (black laurel wood) to increase knowledge about the potential of underutilized species. The wood has high lignin content, long fibers and thin-to-thick fiber walls. It is classified as a high specific gravity wood and has medium dimensional shrinkage. This species also has medium values of compression parallel to grain and modulus of rupture, high values of shear stress, and low values of splitting. C. glabrata wood may be used in different ways in Brazilian timber sector, especially as decorative veneer, wood flooring, and products that require natural durability and regular mechanical strength.
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spelling Wood characterization of black laurel woodPropriedades tecnológicas do lenho de louro-pretoCordia glabrataWood anatomyWood propertiesCordia glabrataAnatomia da madeiraPropriedades da madeiraWood characterization studies allow the optimization in different timber segments, especially wood processing and utilization. This study determined the anatomical, chemical, physical, and mechanical properties of Cordia glabrata (black laurel wood) to increase knowledge about the potential of underutilized species. The wood has high lignin content, long fibers and thin-to-thick fiber walls. It is classified as a high specific gravity wood and has medium dimensional shrinkage. This species also has medium values of compression parallel to grain and modulus of rupture, high values of shear stress, and low values of splitting. C. glabrata wood may be used in different ways in Brazilian timber sector, especially as decorative veneer, wood flooring, and products that require natural durability and regular mechanical strength.Os estudos de caracterização da madeira permitem a sua otimização nos diversos segmentos madeireiros, principalmente o beneficiamento da madeira. O presente trabalho teve por objetivo caracterizar as propriedades da madeira de Cordia glabrata (louro-preto), visando aumentar o conhecimento a respeito do potencial de espécies madeireiras menos tradicionais. Foi realizada a caracterização macroscópica e microscópica, análises químicas, físicas e avaliadas algumas propriedades mecânicas da madeira de C. glabrata. A madeira apresenta altos teores de lignina total, fibras longas e com espessura de parede média. Foi classificada como madeira de alta densidade e média estabilidade dimensional. A espécie também possui valores médios de resistência à compressão paralela e módulo de ruptura, altos valores de tensão de cisalhamento e valores considerados baixos pelos teste de fendilhamento. C. glabrata possui características adequadas para ser utilizada em diversas finalidades no setor madeireiro brasileiro, especialmente para o mercado de lâminas decorativas, pisos, em usos que requerem boa durabilidade natural e certa resistência mecânica.Embrapa Florestas2016-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/99410.4336/2016.pfb.36.88.994Pesquisa Florestal Brasileira; v. 36 n. 88 (2016): out./dez.; 415-421Pesquisa Florestal Brasileira; Vol. 36 No. 88 (2016): out./dez.; 415-4211983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/994/534Copyright (c) 2016 Jordão Cabral Moulin, Brunela Pollastrelli Rodrigues, José Tarcísio da Silva Oliveira, Rafael Amorim Rosahttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessMoulin, Jordão CabralRodrigues, Brunela PollastrelliOliveira, José Tarcísio da SilvaRosa, Rafael Amorim2017-04-28T14:13:33Zoai:pfb.cnpf.embrapa.br/pfb:article/994Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T14:13:33Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Wood characterization of black laurel wood
Propriedades tecnológicas do lenho de louro-preto
title Wood characterization of black laurel wood
spellingShingle Wood characterization of black laurel wood
Moulin, Jordão Cabral
Cordia glabrata
Wood anatomy
Wood properties
Cordia glabrata
Anatomia da madeira
Propriedades da madeira
title_short Wood characterization of black laurel wood
title_full Wood characterization of black laurel wood
title_fullStr Wood characterization of black laurel wood
title_full_unstemmed Wood characterization of black laurel wood
title_sort Wood characterization of black laurel wood
author Moulin, Jordão Cabral
author_facet Moulin, Jordão Cabral
Rodrigues, Brunela Pollastrelli
Oliveira, José Tarcísio da Silva
Rosa, Rafael Amorim
author_role author
author2 Rodrigues, Brunela Pollastrelli
Oliveira, José Tarcísio da Silva
Rosa, Rafael Amorim
author2_role author
author
author
dc.contributor.author.fl_str_mv Moulin, Jordão Cabral
Rodrigues, Brunela Pollastrelli
Oliveira, José Tarcísio da Silva
Rosa, Rafael Amorim
dc.subject.por.fl_str_mv Cordia glabrata
Wood anatomy
Wood properties
Cordia glabrata
Anatomia da madeira
Propriedades da madeira
topic Cordia glabrata
Wood anatomy
Wood properties
Cordia glabrata
Anatomia da madeira
Propriedades da madeira
description Wood characterization studies allow the optimization in different timber segments, especially wood processing and utilization. This study determined the anatomical, chemical, physical, and mechanical properties of Cordia glabrata (black laurel wood) to increase knowledge about the potential of underutilized species. The wood has high lignin content, long fibers and thin-to-thick fiber walls. It is classified as a high specific gravity wood and has medium dimensional shrinkage. This species also has medium values of compression parallel to grain and modulus of rupture, high values of shear stress, and low values of splitting. C. glabrata wood may be used in different ways in Brazilian timber sector, especially as decorative veneer, wood flooring, and products that require natural durability and regular mechanical strength.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-30
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://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/994
10.4336/2016.pfb.36.88.994
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/994
identifier_str_mv 10.4336/2016.pfb.36.88.994
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/994/534
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 36 n. 88 (2016): out./dez.; 415-421
Pesquisa Florestal Brasileira; Vol. 36 No. 88 (2016): out./dez.; 415-421
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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