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dc.creatorBufalino, Lina-
dc.creatorCorrêa, Andrea Aparecida Ribeiro-
dc.creatorSá, Vânia Aparecida de-
dc.creatorMendes, Lourival Marin-
dc.creatorAlmeida, Natália Amarante-
dc.creatorPizzol, Vinnicius Dordenoni-
dc.date.accessioned2017-02-17T10:11:24Z-
dc.date.available2017-02-17T10:11:24Z-
dc.date.issued2015-
dc.identifier.citationBUFALINO, L. et al. Alternative compositions of oriented strand boards (OSB) made with commercial woods produced in Brazil. Maderas: Ciencia y tecnologia, Concepcion, v. 17, n. 1, p. 105-116. 2015.pt_BR
dc.identifier.urihttp://www.revistamaderas.cl/ojs/index.php/remaderas/article/view/918pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/12296-
dc.description.abstractThis 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.pt_BR
dc.languageen_USpt_BR
dc.publisherDepartamento de Ingeniería en Maderas de la Universidad del Bio-Biopt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceMaderas: Ciencia y tecnologiapt_BR
dc.subjectHardwoodspt_BR
dc.subjectCompression ratiopt_BR
dc.subject3-layer matspt_BR
dc.titleAlternative compositions of oriented strand boards (OSB) made with commercial woods produced in Brazilpt_BR
dc.typeArtigopt_BR
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