What are the advantages and disadvantages of solid wood and blockboard for floor (tatami)?

1 Compared with particleboard, joinery board screws have the characteristics of good control, high strength, quality companionship, sound absorption and heat insulation. Except for the low moisture content of the joinery board, which is between10% and13%, it is easy to handle and widely used in modern furniture, doors and windows, coverings, partitions, fake walls, etc.

2. The interior of the blockboard is solid wood, which has low requirements for processing equipment and is convenient for on-site construction.

3. The joinery board has uniform specifications, is easy to process, is not easy to deform, and can be pasted with other materials during processing. It is light in weight and easy to construct, and it is a necessary wood product for home decoration of walls, top decoration and carpentry.

Disadvantages of joinery board:

1. A large number of urea-formaldehyde adhesives are used in the production of blockboards, and the formaldehyde emission is generally high, so the environmental protection performance cannot be guaranteed, so most blockboards have a pungent smell; In order to ensure the environmental protection performance of the blockboard you bought, Bian Xiao suggested that you had better choose a regular board enterprise for product selection.

2. Because of the special production process of joinery board, the upper and lower layers are plywood, with a small piece of wood board with core material in the middle, and sometimes there is a gap in the middle, which is easy to open, bulge and deform after thermal expansion and cold contraction.

Extended data:

Precautions:

Cost performance analysis

1. The source of raw materials for plywood and blockboard will become more and more difficult, and the cost and price will increase. With the increasing scarcity of natural forest resources and the decrease of large-diameter timber, the raw materials of wood-based panels will shift from processing residues to the use of artificial fast-growing forests and small-diameter timber. The development of solid wood particleboard accords with this direction.

2. Solid wood particleboard basically retains the natural characteristics of wood and has good physical and mechanical properties. The main feature of OSB is that the longitudinal bending strength is much higher than the transverse bending strength, and it is suitable for structural materials, which is incomparable to medium density fiberboard and ordinary particleboard.

3. Solid wood particle board has good mechanical properties similar to plywood and is suitable for decorative structural materials. From the processing performance, processing quality, service life and economic benefits, solid wood particleboard is an ideal material for furniture manufacturing and interior decoration.