Composite floorboard and fabrication method

Abstract

A composite floor, comprising a ceramic tile substrate, the upper surface of the ceramic tile substrate is bonded with a wooden panel layer by strong glue, and there are tenons and / or tenons extending along the length direction of its side surface around the ceramic tile substrate. The present invention also provides a method for producing the novel composite floor, which comprises the following steps in sequence: applying adhesive to the wooden boards and tiles, bonding the wooden boards to the tiles, performing balanced hot pressing on the bonded boards, using The marble opening machine is used to open the edge, mill the mortise and tenon on the side of the tile, refine the corner, and paint the panel. This new type of composite floor has strong waterproof, moisture-proof, deformation-proof, and heat-preservation performances, and has low noise, low cost, and convenient construction. It is especially suitable for the first floor and has very good social and economic benefits.

Description

technical field [0001] The invention relates to a composite floor, which is composed of a wooden floor and a ceramic tile substrate. The novel composite floor has the characteristics of being moisture-proof, not easily deformed, and not easily slipped. Background technique [0002] The current ground paving materials generally include wooden floors, ceramic tiles, and marble. Each paving material has its own advantages and disadvantages. Wooden floors have the advantages of anti-skid, softness and good thermal insulation performance, but they are not waterproof, moisture-proof, and easy to deform. Ceramic tiles or marbles have the advantages of wear resistance, waterproof, moisture-proof, and no deformation. However, ceramic tiles and marbles have the disadvantages of no heat preservation, hardness, and easy slipping. Especially when there is water on the surface, it is very easy for people to slip and fall. danger to people. [0003] For a long time, people think that hard...

AI Technical Summary

Problems solved by technology

Although the moisture-proof performance of this composite floor has been greatly improved, because the waterproof layer is a film layer with low strength, the waterproof film layer is easily damaged during transportation and construction, thereby affecting its waterproof performance.

In addition, whether it is an ordinary wooden floor or a composite wooden floor with a waterproof membrane, it cannot be directly glued to the concrete floor, and a wooden bottom plate must be laid under the wooden floor first. It is not conducive to environmental protection due to the consumption of a large amount of wood

Third, since the wooden floor and its waterproof layer are all soft materials, this kind of composite floor still has the disadvantage of being easily deformed, because the wood is greatly affected by the dry humidity of the air, and the wooden floor and its baseboard will last for 6-12 months. Cracks or bulges are prone to appear due to changes in air humidity

Especially for the first floor of the building, because the humidity of the ground on the first floor is relatively high, even if the waterproof composite layer can keep the wooden floor itself from moisture, the moisture on the ground will still rot the wooden floor under the floor, and the growth of bacteria and Moth-eaten effect cannot form a complete, complete and effective support for the composite floor above, and the floor will sink after being pressed and will still be deformed, making the service life of this kind of floor shorter

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