Fekiač, Jozef, 1987- 3D formability of moistened and steamed veneers / Jozef Fekiač, Jozef Gáborík, Mária Šmidriaková. -- Obr. -- Lit. - The paper deals with the evaluation of 3D formability of veneers modified by moistening and steaming. Formability of three wood species (Fagus sylvatica L., Betula pendula Roth. and Fraxinus excelsior L.) was compared. To determine the 3D formability, the method based on the principle of forming by air pressure was used. 3D formability was evaluated according to deepening and according to the force required to change the shape of veneer, calculated per unit of deepening. The results indicate an increase in 3D formability of modified veneers. Increasing moisture content of veneers had a positive impact on the change in 3D formability; and also positive impact of steaming was demonstrated. It has been demonstrated that 3D formability of veneers modified by moistening and 3D formability of veneers modified by steaming are comparable (almost the same). Formability of beech veneer and ash veneer are almost the same (are at a similar level). Birch veneer showed the best formability. If the veneer of a given thickness is steamed, plasticization time of 10 minutes is sufficient.

In Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Zvolen : Technická univerzita vo Zvolene, 2016. -- ISSN 1336-3824. -- Roč. 58, č. 2 (2016), s. 15-26

I. Gáborík, Jozef, 1952-
II. Šmidriaková, Mária, 1961-
III. Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Roč. 58, č. 2 (2016), s. 15-26

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