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	Provedor de dados PFB - Pesquisa Florestal Brasileira (1) Ciência e Agrotecnologia (1) Autor Carvalho, Douglas Edson (1) Cruz,Thiago Moreira (1) Dias,Matheus Cordazzo (1) Duarte,Paulo Junio (1) Faria,Douglas Lamounier (1) Guimarães Junior,José Benedito (1) Mendes,Lourival Marin (1) Modes, Karina Soares (1) Morais, Weslley Wilker Corrêa (1) Santini, Elio José (1) Vivian, Magnos Alan (1) Mais... Palavra-chave Preservative treatment (2) Adhesive wood bonding (1) Campo de apodrecimento (1) Delamination (1) Field decay (1) Perda de massa (1) Static bending (1) Weight loss Recursos Florestais Tratamento preservativo (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2014 (1) País Brazil (2) Idioma Inglês (1) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Physical and mechanical behavior of glulam beams produced with rubberwood treated with preservatives Ciência e Agrotecnologia Faria,Douglas Lamounier; Cruz,Thiago Moreira; Dias,Matheus Cordazzo; Duarte,Paulo Junio; Mendes,Lourival Marin; Guimarães Junior,José Benedito. ABSTRACT This work aimed to evaluate the physical and mechanical behavior of glued laminated timber (GLT) - glulam pieces of Hevea brasiliensis treated with chromed copper arsenate (CCA), chromed copper borate (CCB) and pyrethroid in the production of GLT. The pieces were produced using three wooden laminae with dimensions of 60 x 20 x 1200 mm, (width x thickness x length), joined with epoxy adhesive under 1.0 MPa pressure for 24h at room temperature. The rubberwood had an apparent density of 0.624 g cm-3, a value close to that of Eucalyptus grandis wood, a species traditionally used in the manufacture of GLT. Regarding the GLT parts, it was observed that the preservative treatment with CCA and CCB influenced negatively the values ​​of the mechanical... Tipo: Info:eu-repo/semantics/article Palavras-chave: Adhesive wood bonding; Static bending; Delamination; Preservative treatment. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542020000100236 Biological resistance of treated wood of two species of Eucalyptus in field trial PFB - Pesquisa Florestal Brasileira Vivian, Magnos Alan; Santini, Elio José; Modes, Karina Soares; Carvalho, Douglas Edson; Morais, Weslley Wilker Corrêa. Wood can be damaged by biological agents due to its organic origin and environmental conditions. To protect the wood and increase its useful life it is necessary to submit it to preservative treatment. So, the present study aimed to evaluate the biological resistance of the treated wood of Eucalyptus grandis and Eucalyptus cloeziana under the action of biological organisms in field trials. We used trees of E. grandis and E. cloeziana, with 16 years old, which were split into planks and submitted to drying outdoors to later make up the preservative treatment in an autoclave with chromated copper arsenate (CCA). The samples were prepared to conduct the test field. It was observed that the preservative treatment was effective in reducing the biological... Tipo: Info:eu-repo/semantics/article Palavras-chave: Preservative treatment; Field decay; Weight loss Recursos Florestais Tratamento preservativo; Campo de apodrecimento; Perda de massa. Ano: 2014 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/545 Registros recuperados: 2 Primeira ... 1 ... Última

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