Determination of relationships between density, amount of glue and mechanical properties of OSB

This paper deals with problems of the effect of changes in density and amount of glue on mechanical properties of OSB (oriented strand boards). Tests of mechanical properties were carried out on OSB/3, 18 and 15 mm thick, produced on an OSB production line of the prominent manufacturer of board comp...

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Autores principales:	Jaroslav Hrázský, Pavel Král
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2009
Materias:	oriented strand board (OSB) density bending strength modulus of elasticity tensile strength perpendicular to the board surface amount of glue PMDI glues Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/3474ea02e31f45329213f9c304b70e68
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spelling	oai:doaj.org-article:3474ea02e31f45329213f9c304b70e682021-12-02T03:45:50ZDetermination of relationships between density, amount of glue and mechanical properties of OSB0012-6772https://doaj.org/article/3474ea02e31f45329213f9c304b70e682009-03-01T00:00:00Zhttp://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=54706https://doaj.org/toc/0012-6772This paper deals with problems of the effect of changes in density and amount of glue on mechanical properties of OSB (oriented strand boards). Tests of mechanical properties were carried out on OSB/3, 18 and 15 mm thick, produced on an OSB production line of the prominent manufacturer of board composite materials in the Czech Republic. In the first stage of the experiment, density was decreased in manufactured OSB with a nearly the same amount of glue. In the second stage, density was constant and the amount of glue changed. Bending strength, modulus of elasticity and tensile strength perpendicular to the board surface were determined in OSB samples of particular variants. Results of laboratory tests were compared with values given by the ČSN EN 300 standard for category OSB/3.Jaroslav HrázskýPavel KrálUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticleoriented strand board (OSB)densitybending strengthmodulus of elasticitytensile strength perpendicular to the board surfaceamount of gluePMDI gluesForestrySD1-669.5ENDrvna Industrija, Vol 60, Iss 1, Pp 7-14 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	oriented strand board (OSB) density bending strength modulus of elasticity tensile strength perpendicular to the board surface amount of glue PMDI glues Forestry SD1-669.5
spellingShingle	oriented strand board (OSB) density bending strength modulus of elasticity tensile strength perpendicular to the board surface amount of glue PMDI glues Forestry SD1-669.5 Jaroslav Hrázský Pavel Král Determination of relationships between density, amount of glue and mechanical properties of OSB
description	This paper deals with problems of the effect of changes in density and amount of glue on mechanical properties of OSB (oriented strand boards). Tests of mechanical properties were carried out on OSB/3, 18 and 15 mm thick, produced on an OSB production line of the prominent manufacturer of board composite materials in the Czech Republic. In the first stage of the experiment, density was decreased in manufactured OSB with a nearly the same amount of glue. In the second stage, density was constant and the amount of glue changed. Bending strength, modulus of elasticity and tensile strength perpendicular to the board surface were determined in OSB samples of particular variants. Results of laboratory tests were compared with values given by the ČSN EN 300 standard for category OSB/3.
format	article
author	Jaroslav Hrázský Pavel Král
author_facet	Jaroslav Hrázský Pavel Král
author_sort	Jaroslav Hrázský
title	Determination of relationships between density, amount of glue and mechanical properties of OSB
title_short	Determination of relationships between density, amount of glue and mechanical properties of OSB
title_full	Determination of relationships between density, amount of glue and mechanical properties of OSB
title_fullStr	Determination of relationships between density, amount of glue and mechanical properties of OSB
title_full_unstemmed	Determination of relationships between density, amount of glue and mechanical properties of OSB
title_sort	determination of relationships between density, amount of glue and mechanical properties of osb
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2009
url	https://doaj.org/article/3474ea02e31f45329213f9c304b70e68
work_keys_str_mv	AT jaroslavhrazsky determinationofrelationshipsbetweendensityamountofglueandmechanicalpropertiesofosb AT pavelkral determinationofrelationshipsbetweendensityamountofglueandmechanicalpropertiesofosb
_version_	1718401627789983744

Determination of relationships between density, amount of glue and mechanical properties of OSB

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