Shape Stability of Particleboards Covered with Decorative Veneers

This paper summarizes the results of research aimed at determining the shape stability, modulus of rupture (MOR) and modulus of elasticity (MOE) of components made of particle boards, covered on their front side with decorative veneer of American walnut (Juglans nigra), 0.6 mm thick, and on the unde...

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Autores principales:	Pavel Král, Jaroslav Hrázský, Lenka Hrapková, Petr Hamšík
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2013
Materias:	veneer veneering panels warping shape stability Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/c38b221443104943acb37a3c67dd4847
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spelling	oai:doaj.org-article:c38b221443104943acb37a3c67dd48472021-12-02T07:50:57ZShape Stability of Particleboards Covered with Decorative Veneers10.5552/drind.2013.12340012-67721847-1153https://doaj.org/article/c38b221443104943acb37a3c67dd48472013-09-01T00:00:00Zhttp://hrcak.srce.hr/file/159325https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153This paper summarizes the results of research aimed at determining the shape stability, modulus of rupture (MOR) and modulus of elasticity (MOE) of components made of particle boards, covered on their front side with decorative veneer of American walnut (Juglans nigra), 0.6 mm thick, and on the underside with decorative veneers of other species (Picea abies and Fagus sylvatica), 0.6–1.5 mm thick, 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 environments. At the same time, values were determined of bending strength and modulus of rupture with respect to the direction of fibres of sheathing materials. It has been found that the lowest warping values were achieved with combinations consisting of American walnut of a thickness of 0.6 mm on the tight side and alder (Alnus glutinosa), 0.6 mm thick, on the underside.Pavel KrálJaroslav HrázskýLenka HrapkováPetr HamšíkUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticleveneerveneeringpanelswarpingshape stabilityForestrySD1-669.5ENDrvna Industrija, Vol 64, Iss 3, Pp 201-220 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	veneer veneering panels warping shape stability Forestry SD1-669.5
spellingShingle	veneer veneering panels warping shape stability Forestry SD1-669.5 Pavel Král Jaroslav Hrázský Lenka Hrapková Petr Hamšík Shape Stability of Particleboards Covered with Decorative Veneers
description	This paper summarizes the results of research aimed at determining the shape stability, modulus of rupture (MOR) and modulus of elasticity (MOE) of components made of particle boards, covered on their front side with decorative veneer of American walnut (Juglans nigra), 0.6 mm thick, and on the underside with decorative veneers of other species (Picea abies and Fagus sylvatica), 0.6–1.5 mm thick, 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 environments. At the same time, values were determined of bending strength and modulus of rupture with respect to the direction of fibres of sheathing materials. It has been found that the lowest warping values were achieved with combinations consisting of American walnut of a thickness of 0.6 mm on the tight side and alder (Alnus glutinosa), 0.6 mm thick, on the underside.
format	article
author	Pavel Král Jaroslav Hrázský Lenka Hrapková Petr Hamšík
author_facet	Pavel Král Jaroslav Hrázský Lenka Hrapková Petr Hamšík
author_sort	Pavel Král
title	Shape Stability of Particleboards Covered with Decorative Veneers
title_short	Shape Stability of Particleboards Covered with Decorative Veneers
title_full	Shape Stability of Particleboards Covered with Decorative Veneers
title_fullStr	Shape Stability of Particleboards Covered with Decorative Veneers
title_full_unstemmed	Shape Stability of Particleboards Covered with Decorative Veneers
title_sort	shape stability of particleboards covered with decorative veneers
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2013
url	https://doaj.org/article/c38b221443104943acb37a3c67dd4847
work_keys_str_mv	AT pavelkral shapestabilityofparticleboardscoveredwithdecorativeveneers AT jaroslavhrazsky shapestabilityofparticleboardscoveredwithdecorativeveneers AT lenkahrapkova shapestabilityofparticleboardscoveredwithdecorativeveneers AT petrhamsik shapestabilityofparticleboardscoveredwithdecorativeveneers
_version_	1718399183555133440

Shape Stability of Particleboards Covered with Decorative Veneers

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