Alternative compositions of oriented strand boards (OSB) made with commercial woods produced in Brazil

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorBufalino, Lina-
Autor(es): dc.creatorCorrêa, Andrea Aparecida Ribeiro-
Autor(es): dc.creatorSá, Vânia Aparecida de-
Autor(es): dc.creatorMendes, Lourival Marin-
Autor(es): dc.creatorAlmeida, Natália Amarante-
Autor(es): dc.creatorPizzol, Vinnicius Dordenoni-
Data de aceite: dc.date.accessioned2026-02-09T12:11:48Z-
Data de disponibilização: dc.date.available2026-02-09T12:11:48Z-
Data de envio: dc.date.issued2017-02-17-
Data de envio: dc.date.issued2017-02-17-
Data de envio: dc.date.issued2015-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/12296-
Fonte completa do material: dc.identifierhttp://www.revistamaderas.cl/ojs/index.php/remaderas/article/view/918-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1156374-
Descrição: dc.descriptionThis work aimed to investigate the feasibility of using and mixing Toona ciliata, Eucalyptus urophylla/grandis and Pinus oocarpa woods in OSB production. Three one- species and four mixed-species combinations were compared. Layer structure varied by positioning different wood species in the surface and core of the panels. Phenol- formaldehyde (PF) adhesive was applied at 9% for all OSB panels. Three-layer mats with mass proportion of 25/50/25% for surface/core/surface were produced. Pressing time was 8 min, under a 4 MPa pressure and temperature of 180°C. Physical and mechanical properties were evaluated and compared to EN (300) commercialization standard. Most OSB panels did not fully attain such requirements. OSB panels made with Eucalyptus urophylla/grandis and Pinus oocarpa woods have potential to be commercialized as OSB/1 and OSB/2 types, respectively. Among panels made with T. ciliata wood, those produced with this species in the surface and Eucalyptus urophylla/grandis wood in the core met the requirements established for OSB/1 commercialization. Eucalyptus wood has great potential to substitute Pinus wood in OSB production. The utilization of T. ciliata wood for OSB production decreased mechanical performance, but remarkably enhanced water resistance properties.-
Idioma: dc.languageen-
Publicador: dc.publisherDepartamento de Ingeniería en Maderas de la Universidad del Bio-Bio-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceMaderas: Ciencia y tecnologia-
Palavras-chave: dc.subjectHardwoods-
Palavras-chave: dc.subjectCompression ratio-
Palavras-chave: dc.subject3-layer mats-
Título: dc.titleAlternative compositions of oriented strand boards (OSB) made with commercial woods produced in Brazil-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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