Related terms for reinforced laminate flooring

Reinforced laminate flooring (impregnated paper laminated wood flooring)

Reinforced laminate flooring structure: The laminate flooring consists of four layers.

Laminate flooring first layer: wear layer. Mainly composed of Al2O3 (aluminum oxide), has strong wear resistance and hardness, some of the reinforced composite flooring consisting of melamine can not meet the requirements of the standard.

Laminate flooring second layer: decorative layer. Is a layer of paper impregnated with melamine resin, paper imitation of precious wood species or other patterns.

Reinforced composite floor third layer: base layer. It is a medium density or high density laminate. After high temperature and high pressure treatment, it has certain moisture-proof and flame-retardant properties. The basic material is wood fiber.

Strengthen the fourth floor of the composite floor: balance layer. It is a layer of kraft paper, has a certain strength and thickness, and is impregnated with resin to play a role in moisture proofing and floor deformation.

Strengthen the main quality indicators of composite flooring

Surface wear rotation:

9,000 turns for public places and 6,000 turns for families. The above rotation refers to the initial grinding value, that is, the appearance of the exposed surface finish, rather than the final value of the wear, ie, the wear of the floor.

The market is that some reinforced laminate floorings have high wear resistance, but they are very likely to be the target wear resistance.

The water absorption thickness expansion ratio refers to the degree of increase in the water absorption thickness of the base layer after the laminate flooring is immersed in water at 25° C. for a certain period of time. The greater the expansion rate, the greater the drop in strength of the floor after being exposed to moisture, and the appearance of surface protrusions and even shedding, which will seriously affect the service life. At present, the size of the water-absorption thickness expansion rate of various brands on the market may differ by more than ten times.

Strengthen the impact resistance of composite flooring

That is, the impact test is performed on the floor in the prescribed method. The size of the pit diameter left after the impact is the basis for the impact performance. The smaller the diameter, the better the impact resistance and the long service life. The thickness of the wear-resistant layer of the laminate flooring is more than 0.1 mm and the thickness can reach 0.7 mm.

Strengthened formaldehyde emission from laminate flooring

According to the provisions of GB18580-2001, laminate flooring can be directly used in indoor products, so its formaldehyde emission must reach E1 level, ie, ≤ 0.12 mg/L.

In addition there are static bending strength, internal bonding strength, density, moisture content, bonding strength and other indicators. It should be clearly stated on its wear level and formaldehyde limit level.

Strengths and weaknesses of laminate flooring:

Strengthen the advantages of composite flooring:

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 anti-impact, anti-static, anti-pollution, light resistance, resistance to burning, easy installation, and easy maintenance.

Strengthened laminate flooring

After the blisters are damaged, they cannot be repaired, and the foot feel is poor.

In particular, it should be pointed out that in the past there were dealers who stated that the laminate flooring was a “waterproof floor.” This is only for the surface. In fact, the only thing that should be avoided in the use of reinforced laminate flooring is blisters.

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