STABILIZAREA DIMENSIONALA A LEMNULUI - O PROBLEMA PRACTICA DE ACTUALITATE

Emanuela BELDEAN
Sef lucrari dr. ing. - Universitatea "Transilvania" din Brasov - Facultatea de Industria Lemnului
Adresa: B-dul Eroilor nr. 29, 500036 Brasov
Tel: +40 268 412921/int.192. Fax: +40 268 415315.
E-mail: ebeldean@unitbv.ro

Rezumat: Lucrarea prezinta un procedeu simplu si ieftin de tratare superficiala cu rasini sintetice a lemnului de fag, ca o alternativa la procedeele complexe si costisitoare de stabilizare dimensionala, cu aplicabilitate practica in mediul exterior, fara contact cu solul. Motivatia efectuarii unui astfel de studiu vine din dezideratul de crestere a duratei de exploatare si totodata, de reducere in timp a cantitatii de material lemnos utilizat, in conformitate cu noul concept de dezvoltare durabila. Rezultatele obtinute ca urmare a unor astfel de tratamente reprezinta o directie importanta de studiu si pot fi utilizate ca prima etapa in elaborarea/dezvoltarea unor noi procedee combinate de stabilizare dimensionala.

Cuvinte cheie: stabilizare dimensionala, tratare superficiala, rasini sintetice, mediu exterior, evaluare.

BIBLIOGRAFIE
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BELDEAN, E., TIMAR, M.C., MIHAI, M.D. (2002). Influence of surface treatment on the behaviour of wood in outdoor, above ground exposure. Part I. In: Proceedings of International Conference ICWSE-2002, November, Brasov, p. 94-98.
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TIMAR, M.C. (2003). Ameliorarea lemnului (Wood Improvement). Editura Universitatii Transilvania, Brasov.
TIMAR, M.C., BELDEAN, E. (2007). Outcomes of a Long -Term Modified L-Joint Test. Part 1. Principles, Methodology and Research Opportunities. In: Proceedings of International Conference ICWSE 2007, 20-22 June 2007, Brasov, p.171-178.
TIMAR, M.C., BELDEAN, E. (2007). Wood Improvement by Heat Treatments - Principles and Opportunities for Environment Friendly Products. In: Proceedings of International Conference on Materials Sciences and Engineering BRAMAT 2007, 22-24 February 2007, p. 581-586.
TIMAR, M.C., BELDEAN, E., ZELENIUC,O. (2002): Testing of Wood for Outdoor, Above Ground Applications - A Trial of a Modified L-Joint Method In Romania. In: Proceedings of International Conference ICWSE-2002, November, Brasov, p. 87-93.
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