Produção de painéis de cimento-madeira com adição de diferentes proporções de casca e microssílica
Gilmar Correia Silva | João Vicente De Figueiredo Latorraca | Roberto Carlos Costa Lelis | Divino Eterno Teixeira | Jair Figueiredo Do Carmo | Érika Da Silva Ferreira
This works objective was to evaluate the effect of three percentages of addition of microsilica (0, 20 and 30%) on the physical and mechanical properties of wood-cement bonded particleboards of Eucalyptus urophylla composed by three wood:bark ratios (100:0, 95:5 and 90:10). Results showed that the most significant effect of the additive on the produced panels was in those containing bark, and that of 20% of additive was more efficient on the physical and mechanical properties.
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