The amount of waste produced by people increases with the increasing population in the world. Especially non-recyclable wastes have become a major environmental problem. Waste tires that emerge as car demands of people increase are one of the non-recyclable wastes. In this study, the usage possibilities of powder rubbers obtained from waste car tires were examined in the production of laminated veneer lumber (LVL) boards, which are preferred as furniture and decoration material in the forest products industry. For this, three different tree species (Scotch Pine—Pinus silvestris L., Oriental Beech—Fagus orientalis L., Stinking Juniper—Juniperus foetidissima Wild.) and two different types of glue (UF and PVAc glues) were used. Waste tire rubbers (WTR) were mixed into the glue in different proportions (0%, 10%, 20%, 30%). Physical (full dry and equilibrium moisture density, contraction in the transversal and longitudinal direction) and mechanical tests (MoR, MoE, bonding resistance) were performed on the LVL samples prepared. According to the results obtained, it has been seen that the mixtures of 10% and 20% WTR increase the LVL resistance. An eco-friendly building material has been obtained by using WTR produced from waste car tires in production of LVL.

人们产生的废物量随着世界人口的增加而增加。特别是不可回收的废物已成为一个主要的环境问题。随着人们对汽车需求的增加而出现的废轮胎是不可回收的废物之一。在这项研究中，研究了从废汽车轮胎中提取的粉末橡胶在生产层压单板木材 (LVL) 板时的使用可能性，该板是林产品行业首选的家具和装饰材料。为此，三种不同的树种（苏格兰松 — Pinus silvestris L.、东方山毛榉 — Fagus orientalis L.、臭杜松 — Juniperus foetidissimaWild.) 和两种不同类型的胶水（UF 和 PVAc 胶水）。废轮胎橡胶（WTR）按不同比例（0%、10%、20%、30%）混入胶中。对制备的 LVL 样品进行物理（完全干燥和平衡水分密度、横向和纵向收缩）和机械测试（MoR、MoE、粘合阻力）。根据获得的结果，已经看到 10% 和 20% WTR 的混合物增加了 LVL 电阻。利用废旧汽车轮胎生产的WTR生产LVL，获得了一种环保建筑材料。