A new type of waterproof floor and its preparation process

Abstract

The embodiment of the present invention discloses a new type of waterproof floor, which includes a floor main body, the bottom plate main body is composed of a wear-resistant layer, a decorative layer, a base material layer and a back pad arranged in sequence from top to bottom; the base material layer The side grooves and opening edges are provided with a wax film layer, and the connection between the decorative layer and the wax film layer is bonded by a hot-melt adhesive transition layer to form an integrated structure, and a solidified waterproof film is provided on the surface of the formed integrated structure Layer, on the bottom surface of the back pad fixedly installed with two groups of intersecting hardened ribs provided with a waterproof balance layer and a moisture-proof film; also includes a preparation process; the present invention uses cement cellulose board as the base material layer, and through Hot pressing and cold pressing combined with the bonding process improve the bonding force between the layers of the composite board. During the preparation process, the impregnation treatment and infiltration treatment are used to improve the adhesion between the layers, so that the entire floor is more durable. Water repellent with excellent dimensional stability.

Description

technical field [0001] The embodiments of the present invention relate to the field of floor technology, and in particular to a novel waterproof floor and its preparation process. Background technique [0002] In recent years, interior decoration has adopted a large number of solid wood flooring, composite flooring, laminate flooring, etc. as ground decoration materials in floor selection. However, these conventional floors have defects of easy deformation and expansion and contraction, and it is more difficult to solve problems such as waterproof, fireproof, moisture-proof, and moth-proof, which affects the use effect and service life, especially in terms of waterproof performance, which directly affects the service life of the floor. , is a key performance index of the floor. [0003] With the continuous improvement of people's performance requirements for flooring such as practicality, waterproof and fireproof, composite flooring with high production strength, strong dim...

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Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a new type of waterproof floor and its preparation process. The cement cellulose board provided by the present invention has excellent high temperature resistance, waterproof and fireproof performance, and the waterproof floor obtained by using the cement cellulose board as the base material layer is not easy Deformation, with excellent dimensional stability, to solve the problem of low performance requirements of the existing floor in the prior art

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