According to ISO 818; They are homogeneous sheets with a thickness of more than 1.5 mm obtained from lignocellulosic fibers having natural adhesion and felting properties.
In addition, glue and / or additives may be added. In the fiber board, the natural adhesion and felting properties of vegetable fiber and fiber bundles are utilized. It is the result of drying or pressing the plate outline formed using additional glue.
Fiber boards are made of fibers and therefore have high mechanical and technological properties as in solid wood material. Resistance properties such as solid wood are not different in diverse directions. It is a homogeneous material.