Lumber Industry
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Lumber companies with forest certification and green marketing: comunicacionais strategies of the Cikel group / Empresas madeireiras com certificação florestal e marketing verde: estratégias comunicacionais do grupo Cikel
In the nineties, the politics of forest administration in Brazil started to be determined by the hegemonic speech of the sustainable development. Pressed by environmentalists and other social agents, the companies are guided, through market influences, to reduce the predatory actions to the environment. With that, non-governmental organizations (NGOs) joined
Publicado em: 2009
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2. Compósitos de serragem de madeira e resíduos de recauchutagem de pneu
The possibility of using solid residues from of the lumber industry and the discarded tires motivated this work of research, which had as objective to evaluate the technological characteristics of two types of reconstituted composites of wood particles in the mixture with particles of rubber tires, with the addition of cement or phenolic resin. Panels were m
Publicado em: 2008
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3. Desenvolvimento e avaliação de um protótipo classificador de tábuas usando técnicas de visão artificial / Development and evaluation of a prototype for sawn wood classification using artificial vision technics
Much effort has been expended by researchers to apply automation to productive processes. The sawn wood industry has a promising place in this activity, because lumber is a raw material for products with increasing demand, such as furniture, which requires high quality pieces. The quality of the lumber is determined by the defects it presents and some charac
Publicado em: 2007
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4. Utilização de resíduos da indústria madeireira para fabricação de chapas cimento-madeira / Utilization of the lumber industry for cement-wood particleboard production
A industrialização da madeira gera grande quantidade de resíduos, que são lançados no meio ambiente, e não são aproveitados em sua totalidade, ou quando no máximo são utilizados para geração de energia causando também poluição ambiental. Esta pesquisa teve como objetivo avaliar por meio de ensaios físicos, mecânicos e análise da interface fi
Publicado em: 2006
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5. Proposta para uso eficiente de biomassa lenhosa para fins energeticos no Estado do Amazonas : estudo de caso nos setores madeireiro, oleiro e eletrico / Proposal for appropriate use of wood biomass energy in the State of Amazon : the lumber, potter and electric industries case
O desenvolvimento da região amazônica se apresenta como um desafio histórico de difícil superação, em que pese as grandes riquezas que encerra. Na perspectiva de desenvolvimento regional, o setor energético assume papel de extrema relevância, face ao seu potencial para impulsionar a produção de riquezas e a melhoria das condições de vida. Nesse s
Publicado em: 2006
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6. Relation between the compaction rate and physical and mechanical properties of particleboards
The compaction rate, the relation between the density of the wood panel and the density of the wood used for producing the particles, is an indicator of the product's densification. Among the various types of wood panels, particleboards are widely employed in the lumber industry, mainly for the furniture production. This paper presents a study of the relatio
Materials Research. Publicado em: 2005-09
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7. Pharmacological activity from extracts obtained of lumber residue / Atividade farmacologica de extratos obtidos a partir de residuos madereiros
The knowledge about the use of medicinal plants is, innumerable times, the only therapeutic resource for several communities; and to search new bioactive compounds from Brazilian biodiversity is one strategy with positive economic and social consequences. Additionally, part of the tropical forest is explored for lumber and wood based products, generating ann
Publicado em: 2005
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8. Dimensões culturais das empresas madeireiras da região de Curitibanos
The organizational culture has been theme of several academic studies since the 1980 years. But few brazilian studies looking for similarities and differences in cultural aspects between a specific sector companies. This research, realized with companies of wood sector of Curitibanos area, looked for cultural aspects related with, a future emphasis or the pr
Publicado em: 2004
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9. Otimização da secagem da madeira de Eucalyptus grandis (Hill ex Maiden). / Optimizing the drying proccess of eucalyptus grandis [hill ex maiden] lumber.
The use of Eucalyptus lumber by the wood manufacturing industry is growing, mainly to added value products as furniture and flooring. However, this row material requires a slow drying, which means an increase of production cost, proportional to residence time of lumber in the kiln. To combine air and kiln drying has been suggested as an alternative to reduce
Publicado em: 2002