Gluing of aspen and grey alder wood | Baltalkšņa un apses koksnes līmēšana
2009
Iejavs, J., Latvia Univ. of Agriculture, Jelgava (Latvia) | Deksnis, A., Latvia Univ. of Agriculture, Jelgava (Latvia) | Kulins, L., Latvia Univ. of Agriculture, Jelgava (Latvia)
Several important themes on plane gluing and fingerjointing of broadleaf soft wood were investigated for the application in various conditions of the environment. The aims of research: 1) to investigate the bonding strength of glued material by applying a wide range of adhesives used in manufacturing; to assess the influence of the outdoor climate and elevated moisture content on bonding strength in shear in a five month period; 2) to investigate the influence of the sauna temperature on the critical bending strength of fingerjointed aspen bunk board; 3) to investigate the influence of the elevated moisture content of wet aspen and grey alder (wood moisture content greater than 30%) on the bending strength of fingerjointed specimen. The essential importance of the research is to find out some new kinds of application for the adhesives used in a current market in order to save up the resources in the product manufacturing process.
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