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DECAY AND TERMITE RESISTANCE OF PARTICLEBOARD MANUFACTURED FROM WOOD, BAMBOO AND RICE HUSK

Artículos

Revista/Conferencia:

MADERAS-CIENCIA Y TECNOLOGIA

Language:

English

Autor:

Stangerlin Diego Martins; Campomanes Santana Ricardo Robinson; Pedrosa Talita Dantas

Experts:

de Melo Rafael Rodolfo

Año:

2015

Volumen:

17

Edición:

1

Número de páginas:

55-62

Palabras claves:

Agricultural residues; Bambusa vulgaris; biodeterioration; decay susceptibly index; Eucalyptus grandis; Oryza sativa

The resistance of particleboards, made from wood, bamboo and rice husk, to fungi and termites was evaluated. Panels were composed of 100% wood (Eucalyptus grandis), 100% bamboo (Bambusa vulgaris), 100% rice husk (Oryza sativa), 50% wood and 50% bamboo; and 50% wood and 50% rice husk. Panels exposed to the decay the brown-rot fungus (Gloeophyllum trabeum and the white-rot fungus (Trametes versicolor), and, in a choice feeding trial, to termites (Nasutitermes corniger). The rice husk particleboards had the highest resistance of all samples and the bamboo particleboards had the lowest resistance. T. versicolor fungi produced a larger mass loss in the particleboards than did G. trabeum.