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Anotace:
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Publikováno v DZURENDA, L. -- BANSKI, A. VIII. MVK Trieskové a beztrieskové obrábanie dreva 2012. 1. vyd. Zvolen: Technická univerzita vo Zvolene, 2012, s. 199--204 The paper summarizes results of research work aimed at the determination of shape stability, modulus of rupture (MOR) and modulus of elasticity (MOE) of components manufactured of particle boards, which were veneered from their tight side by the decorative veneer of American walnut (Juglas nigra) 0.6 mm thick and on the underside by decorative veneers of different species 0.6–1.5 mm in thickness or by a countermove foil of 85–90 g/m2 surface weight. Subsequently, measurements were carried out of the shape stability (warping) of test specimens cut from various combinations of surface-finished boards. These test specimens were air conditioned in three different envi-ronments. At the same time, values were determined of bending strength and modulus of rupture with respect to the direction of fibres of sheathing materials
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