Plywood
Plywood is a panel of wood layers. Plywood is a lightweight material with very good mechanical strength. The number of layers is usually produced as only one number. The outer layers are generally parallel to the long dimension of the panel. The successive layers are adhered to each other perpendicularly. This type of production is a method which increases the resistance, resists the shock effects caused by vibration and increases the strength.
Plywoods with or without film are used in construction formwork. It is also more economical due to much use and does not require the cost of plaster in many places. By decreasing the formwork laying times of the constructions, it provides labor.
