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Maderas. Ciencia y tecnología

versão On-line ISSN 0718-221X

Resumo

VASQUEZ, M; CUEVAS, E  e  SOTO, G. KILN DRYING OF TWO HYBRID POPLARS FROM MANAGED PLANTATIONS IN CHILE. Maderas, Cienc. tecnol. [online]. 2003, vol.5, n.1, pp.68-74. ISSN 0718-221X.  http://dx.doi.org/10.4067/S0718-221X2003000100005.

A study was conducted on the kiln drying of hybrid poplars I-488 and I-63/51(drying schedules in Tables 1 and 2), subdivided in two parts. In the first one, boards 25 by 100 mm of the hybrid I-488, were dried from green to 12% M.C. Drying quality was assessed according to the type and intensity of defects after drying. The second part of the study compares the drying behaviour of lumber from top logs of hybrids poplars I-488 and I-63/51. The results show that dry lumber from both hybrids is suitable for composite and non expensive furniture production

Palavras-chave : Drying; Schedules; Populus.

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