dc.contributorHaselein, Clovis Roberto
dc.contributorhttp://lattes.cnpq.br/5522749609471065
dc.contributorSantini, Elio José
dc.contributorhttp://lattes.cnpq.br/1939844237237675
dc.contributorRizzatti, Eduardo
dc.contributorhttp://lattes.cnpq.br/2907271596071103
dc.creatorDacosta, Lourdes Patricia Elias
dc.date.accessioned2019-06-12T20:32:25Z
dc.date.accessioned2022-10-07T22:00:23Z
dc.date.available2019-06-12T20:32:25Z
dc.date.available2022-10-07T22:00:23Z
dc.date.created2019-06-12T20:32:25Z
dc.date.issued2004-01-26
dc.identifierhttp://repositorio.ufsm.br/handle/1/16973
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/4033597
dc.description.abstractThe objective of this work was to investigate the quality of particleboard manufactured with residue of slash pine, coming from the wood mechanical processing. The boards were produced with two types of residues, hammermilled sawmill headrig chips and planer shavings, used pure or mixed. The adhesive used was urea-formaldehyde resin in proportions of 4, 8 and 12% (based on ovendry weight of wood particles) and nominal densities were 0,6 and 0,7 g/cm3. There were evaluated the bending properties, internal bond, screw withdrawal, water absorption and thickness swelling. The results indicated that the bending properties increased with the proportion of maravalha, with the board density and adhesive content. Internal bond and screw withdrawal values were larger using adhesive content between 8 and 12% and larger density of the boards, independent of the type of the residue. For water absorption, using adhesive content between 8 and 12%, larger nominal board density and planer shavings, the values were smaller. The same behaviour was observed in relationship to thickness swelling of the boards. Observing the results it was possible to conclude that using planer shavings, combined with larger proportions of adhesive and board density, adequate panel can be produced.
dc.publisherUniversidade Federal de Santa Maria
dc.publisherBrasil
dc.publisherRecursos Florestais e Engenharia Florestal
dc.publisherUFSM
dc.publisherPrograma de Pós-Graduação em Engenharia Florestal
dc.publisherCentro de Ciências Rurais
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.subjectEngenharia florestal
dc.subjectIndustria da madeira
dc.subjectMadeira
dc.subjectProcessamento mecanico
dc.subjectAglomerado
dc.subjectFabricação de chapas
dc.titleUtilização de resíduos do processamento mecânico da madeira para a fabricação de chapas de partículas aglomeradas
dc.typeDissertação


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