| dc.creator | Bufalino, Lina | |
| dc.creator | Ribeiro Corrêa, Andrea Aparecida | |
| dc.creator | Aparecida de Sá, Vânia | |
| dc.creator | Marin Mendes, Lourival | |
| dc.creator | Amarante Almeida, Natália | |
| dc.creator | Dordenoni Pizzol, Vinnicius | |
| dc.date | 2015-01-12 | |
| dc.date.accessioned | 2023-03-13T20:57:04Z | |
| dc.date.available | 2023-03-13T20:57:04Z | |
| dc.identifier | https://revistas.ubiobio.cl/index.php/MCT/article/view/191 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/223597 | |
| dc.description | This work aimed to investigate the feasibility of using and mixing Toona ciliata, Eucalyptus grandis/urophylla 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 grandis/urophylla 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 grandis/urophylla 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. | es-ES |
| dc.format | application/pdf | |
| dc.language | spa | |
| dc.publisher | Universidad del Bio-Bio | en-US |
| dc.relation | https://revistas.ubiobio.cl/index.php/MCT/article/view/191/174 | |
| dc.rights | Copyright (c) 2015 Maderas. Ciencia y Tecnologia | en-US |
| dc.source | Maderas-Cienc Tecnol; Vol. 17 No. 1 (2015); 105-116 | en-US |
| dc.source | Maderas-Cienc Tecnol; Vol. 17 Núm. 1 (2015); 105-116 | es-ES |
| dc.source | 0718-221X | |
| dc.source | 0717-3644 | |
| dc.subject | compression ratio | es-ES |
| dc.subject | eucalyptus grandis x urophylla | es-ES |
| dc.subject | hardwoods | es-ES |
| dc.subject | mechanical properties | es-ES |
| dc.subject | physical properties | es-ES |
| dc.subject | pinus oocarpa | es-ES |
| dc.subject | toona ciliata | es-ES |
| dc.title | Alternative Compositions Of Oriented Strand Boards (Osb) Made With Commercial Woods Produced In Brazil | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
