Plywood is the most common type of plywood, which is made by bonding three layers of thin wood boards together in different texture directions.
Good structural strength and stability. The plywood has a large amount of glue, and the edge treatment should be done during construction.
Thermal insulation, good sealing, high strength, bending and compression resistance, energy saving, affordable price, etc.
There is a difference between the front and the back of the plywood. When selecting, the plywood should have a clear wood grain, and the front should be smooth, smooth, smooth and rough. There should be no defects such as breakage, bumps, bruises, scars, etc., and there is no degumming on the cutting surface. Some plywood are made by sticking two veneer veneers together, so you should pay attention to the plywood joints in the selection. When selecting the plywood, when you hit the parts of the plywood with your hand, the sound is crisp, which proves that the quality is good. If the sound is dull, it means that the plywood has been loose.