Abstract:

ABSTRACT This study was conducted to determine  the best of using places by some of the technological properties of laminated wood materials made up with the combination of oak wood (Quercus petraea Liebl.) and Scots pine (Pinus sylvestris Lipsky) wood. For this aim, the laminated wood materials were prepared in the form of five layers from Scots pine and oak wood glued by Desmodur-VTKA adhesive. The air dry density TS 2472, bending strength TS 2474, modulus of elasticity in bending TS 2478, compression strength TS 2595, shear strength ASTM D 3110, cleavage and bursting ASTM D 143 were determined in due course for a total of 275 prepared samples. Consequently, the air dry density 0.568 g/cm3, bending strength  107.523 N/mm2, modulus of the elasticity 10656.998 N/mm2, compression strength  66.359 N/mm2, shear strength 9.935 N/mm2 were found. Accordingly, laminated oak wood and Scots pine wood combination could be proposed as furniture and building materials.   Key words :Technological properties, Lamination, Oak wood, Scots pine, Desmodur-VTKA adhesive

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