Original scientific paper

https://doi.org/10.5552/drind.2013.1114

Influence of Gluing Technology on Physical and Mechanical Properties of Laminated Veneer Lumber

Murčo Obućina ; University of Sarajevo, Mechanical Engineering Faculty, Sarajevo, Bosnia and Herzegovina
Goran Turk ; University of Ljubljana, Faculty of Civil and Geodetic Engineering, Ljubljana, Slovenia
Ejub Džaferović ; University of Sarajevo, Mechanical Engineering Faculty, Sarajevo, Bosnia and Herzegovina
Jože Resnik ; University of Ljubljana, Biotechnical Faculty, Ljubljana, Slovenia

Abstract

This paper presents the analysis of the influence of conventional hot (CH) and high frequency (HF) gluing on relevant physical and mechanical properties of Laminated Veneer Lumber (LVL) made from beech peeled veneer with the thickness of 2.1 mm. Student’s T-test was applied to determine the signifi cance of differences between mean values of results obtained for the two different treatments. A significant difference has been determined for the thickness loss, density, moisture and bending strength, while no statistically significant difference has been established for the modulus of elasticity and shear strength of gluing between the means of the tested samples.

Keywords

laminated veneer lumber; hot gluing; high frequency gluing; physical properties; mechanical properties

Hrčak ID:

98311

URI

https://hrcak.srce.hr/98311

Publication date:

16.3.2013.

Article data in other languages: croatian

Visits: 2.891 *