What is the difference between density board and plywood, block board??
What is the difference between density board and plywood, block board??
1.block board - is the basic material do furniture, decorate now modelling, one side is better thin plywood, one side slightly almost, is broken block in the middle. Carpentry board depends on the density of the broken in the middle of the wood is split, as close as possible, can effectively prevent deformation, are more expensive.
2.Plywood- now mainly used in the surface modelling, such as arc, good bending. Usually have a three-ply board, five-layer plywood, plywood nine plywood, etc. A match is a layer, there are also called three mile board, one is a layer of the thickness of 1 mm. The wood veneer of each layer into 90 ° vertically, increase the intensity of already so, also reduce the deformation.
3.Density board- is to use the leftover material and processing of wood sawdust with rubber extrusion, such as how much according to the inside of the sawdust and the degree of compaction and high density board, MDF.
The three panels are belonged to make use of waste products, just at different levels of use of raw materials and processing.