Wood floor

Abstract

The invention relates to a solid wood structure floor. There is core layer of non-woody material between solid wood layers. Said core layer is man made fiber or rayon, or / and natural fiber or natural fiber fabric, or / and synthetic fabrics. The addition amount is 10-440g / m2 and the thickness is 0.1-2mm. Double grooves are set on four sides of said floor and the groove shape at opposite two sides are face to face in concave-convex. Because the middle of solid wood layer is filled with non-woody material, wood fiber in each layer and non-woody material are arranged in cross and they are constrained with each other, the intensity and anti-deformability of floor are strengthened. The floor is anti-bending and anti-deformation. Especially when the floor is dipped in water and deformed, it can restore by drying. The performance is superior of solid wood floor and strengthening floor.

Description

technical field [0001] The invention relates to a floor, in particular to a solid wood structure floor formed by adding non-wood materials in the middle of the solid wood layer and pressing. Background technique [0002] With the improvement of people's living standards and the development of the real estate industry, people's requirements for interior decoration floor materials are getting higher and higher. Because the floor can meet people's requirements for returning to nature, moisture-proof, heat preservation and indoor environmental protection, it is widely used in residential houses and high-end hotels. It is widely used in the decoration of public places such as apartments, office buildings, hotels and entertainment, and the demand for flooring is increasing year by year. At present, the floors provided on the market include: solid wood flooring, laminate flooring, and solid wood composite flooring (which can be divided into solid wood three-layer, solid wood multi-...

AI Technical Summary

Problems solved by technology

Solid wood flooring is the most environmentally friendly flooring, but there are problems such as poor deformation resistance, warping resistance, inability to use small secondary materials, and low material utilization.

Laminate flooring is not strong in wood, and the amount of adhesive is large. In addition, many domestic enterprises do not process it properly, and it is easy to produce a large amount of formaldehyde, causing indoor environmental pollution. If formaldehyde-free glue is used, the cost will increase. Compared with the other two types of flooring Compared with its cost performance, it will lose its advantage, and its market share is decreasing year by year

Because solid wood multi-layer composite flooring uses a large amount of adhesives in its manufacture, it is also easy to generate a large amount of formaldehyde in the laminate flooring, causing indoor environmental pollution. If formaldehyde-free glue is used, the cost is extremely high, and the investment in equipment is huge, so it is not easy to have considerable development

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