How to choose high quality composite wood floor

Composite wood floor

Both “composite wood flooring” and “composite flooring” are unprofessional titles, as these two titles can cover many types of flooring, such as laminate flooring and engineered wood flooring.

For some different purposes, some companies tend to name themselves by themselves, such as super wood flooring, diamond wood flooring, etc. In fact, no matter how complicated and different their names are, most flooring products are The categories include solid wood flooring, laminate wood flooring, engineered wood flooring, bamboo flooring, and cork flooring. Consumers should pay attention to the products that indicate "composite wood floor" or "laminate flooring" on sales contracts or invoices. The products named in this way must have no national and industry standards to protect your rights and interests.

The market is full of irregular marketing language, so consumers are not familiar with these two words. Consumers will generally refer to “composite wood flooring” and “composite flooring” to laminate flooring (standard term: impregnated paper Laminated wood flooring).

Composite wood floor structure

Composite flooring is generally composed of four composite materials: the bottom layer, the substrate layer, the decorative layer and the wear-resistant layer. The number of revolutions of the wear layer determines the life of the composite floor.

1) Base layer: Generally made of density board, depending on the density of the density board, it can also be divided into low density board, medium density board and high density board.

2) Bottom layer: Made of polyester material, it plays a role in moisture proof.

3) Wear-resistant layer: It is an anti-wear agent composed of a uniform layer of aluminum oxide on the surface of the laminate floor. The content of aluminum oxide and the thickness of the film determine the number of revolutions of wear. The number of revolutions of the wear layer containing about 30 g of aluminum oxide per square meter is about 4000 revolutions, the wear resistance number of 38 g is about 5,000 revolutions, and the abrasion resistance number of 44 g is 9000 revolutions. Around, the greater the content and film, the higher the number of revolutions, the more wear-resistant.

4) Decorative layer: After the special paper printed with a specific pattern (mainly based on simulated solid texture) is soaked in a solution of trihydric hydrogen ammonia, after chemical treatment, the chemical properties are stable after the reaction is heated with the use of a trimerized hydrogen ammonia, and no longer. The chemical reaction takes place, making this paper a beautiful and durable decorative layer.

Composite floor advantages and disadvantages

Shortcomings

After the blisters are damaged, they cannot be repaired and the feeling of the feet is poor.

In particular, it should be pointed out that in the past, dealers have stated that laminate flooring is “waterproof flooring”. This is only for surface. In fact, the only thing to avoid in the use of reinforced laminate flooring is blisters.

Solid wood flooring and laminate flooring are currently all laid by the supplier.

advantage

Wear resistance: about 10 to 30 times more than ordinary painted floors.

Beautiful: The computer can simulate various wood patterns and colors.

Stability: thoroughly dispelled the structure of the original wood, destroyed the anisotropic and the characteristics of swelling and shrinking, the size is extremely stable, especially for the room heating system.

In addition, there are impact resistance, antistatic, pollution resistance, light resistance, resistance to cigarette burning, easy installation, and easy maintenance.

After deciding to use wood flooring as a floor covering material, the following steps must be followed:

Before purchasing, you must first know the level, orientation, and area of ​​your home. It's better to draw a floor plan for the overall planning, assign the function of each room, and then choose the floor according to local conditions; in general, young people are busy because of work and study. Therefore, it is impossible to completely agree with the requirements of the elderly and children. It is better for the whole family to reach a consensus to determine the purchase direction of the floor; also consider the use performance of the floor, it is still a long time, will not be in the construction of the surrounding Buildings cause operations and destruction; in the end, they must also consider their own economic capabilities and budget.

The disadvantage of composite flooring is that when it is laid over a large area, there is a phenomenon of overall arching deformation. Because of its composite structure, the corner between the plate and the plate is easily broken or worn.

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Chisel

Chisels are classified in different shapes according to different uses:

Flat chisel: the cutting edge is flat, the cutting edge and the chisel body is an inverted isosceles triangle, mainly used for opening square holes or repairing some square holes;
Oblique chisel: the blade is 45° Angle, the blade and chisel body is an inverted right triangle, mainly used for repair, most of the dead corners for carving and carving repair;
Gouge: the cutting edge is semicircular, mainly used for opening circular or elliptical holes;
U type chisel: the cutting edge is U-shaped, which is rare now, mainly used for carving and repair;

Chisel,chisel for hammer drill,chisel for stone,impact chisel,stone chisel

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