In this study, 4 layers of 5 mm thick slats obtained by sawing method from poplar wood were used. Plain woven GRFP with low density and grammage 100 g/m2 (Type 1) plain high 200 2) placed glued between each layer. Polyvinyl acetate (PVAc-D4), Polyurethane (PU) dual-component Epoxy (L285-resin H285-hardener) adhesives used for gluing the layers. Strength values (bending modulus elasticity) inves...