Gürsel Colakoglu 
,
Semra Colak,
Ismail Aydin,
Umit C. Yildiz,
Sibel Yildiz
Effect of boric acid treatment on mechanical properties of laminated beech veneer lumber
Colakoglu G., Colak S., Aydin I., Yildiz U. C., Yildiz S. (2003). Effect of boric acid treatment on mechanical properties of laminated beech veneer lumber. Silva Fennica vol. 37 no. 4 article id 488. https://doi.org/10.14214/sf.488
Abstract
Laminated veneer lumber (LVL) made from beech wood veneers treated with boric acid by using dipping method was tested for some mechanical properties following different standards. The values for treated LVL varied around the mean values of untreated LVL panels for static bending strength in the grain direction and modulus of elasticity; decreased for compression and splitting strengths, perpendicular to the grain; increased for compression strength parallel to the grain, and for Brinell hardness and pull-out strength of screw, perpendicular to surface.
Keywords
mechanical properties;
LVL;
boric acid;
beech veneer
-
Colakoglu,
Karadeniz Technical University, Faculty of Forestry, Forest Industry Engineering Section, 61080 Trabzon, Turkey
E-mail
gursel@ktu.edu.tr
- Colak, Karadeniz Technical University, Faculty of Forestry, Forest Industry Engineering Section, 61080 Trabzon, Turkey E-mail sc@nn.tr
- Aydin, Karadeniz Technical University, Faculty of Forestry, Forest Industry Engineering Section, 61080 Trabzon, Turkey E-mail ia@nn.tr
- Yildiz, Karadeniz Technical University, Faculty of Forestry, Forest Industry Engineering Section, 61080 Trabzon, Turkey E-mail ucy@nn.tr
- Yildiz, Karadeniz Technical University, Faculty of Forestry, Forest Industry Engineering Section, 61080 Trabzon, Turkey E-mail sy@nn.tr
Received 24 April 2003 Accepted 4 July 2003 Published 31 December 2003
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