Flexible decorative facing brick and production process thereof

Abstract

The invention provides a flexible decorative facing brick. By adopting a sheet as a basic-layer matrix body 1, polymer color-sand glue material on the matrix body as a brick body 2 and transparent paint as a brick-surface protection layer 3, the flexible decorative facing brick is produced through the processes of scraping, coating, baking, spraying and cutting. A production process comprises: manufacturing a sheet matrix body in advance for later use; washing, screening and drying natural color sand; weighing 55 to 65 percent of natural color sand and 35 to 45 percent of polymer latex in a weight ratio, putting the two into a kettle for preparing the polymer color-sand glue material, stirring uniformly and producing the polymer color-sand glue material for later use; introducing the sheet matrix body onto a gathering platform of a production line for the flexible decorative facing brick, adding the polymer color-sand glue material, performing scraping-coating, pressing, knurling and block division, sending the obtained product into the production line for dewatering and drying; spraying the transparent paint serving as the brick-surface protection layer; and cutting and packaging the obtained product according to size. The decorative facing brick manufactured by the method has the advantages of good elasticity and flexibility, and the production process is high in manufacturing efficiency and saves energy.

Description

technical field [0001] The invention relates to a flexible decorative facing brick used for external thermal insulation decoration of inner walls and outer walls of buildings and a production process thereof. Background technique [0002] Ceramic facing bricks used for traditional exterior wall decoration are heavy, hard, fragile, and high in energy consumption (during production). When applied to walls, they often fall off and hurt people due to poor adhesion (pasting operation, large temperature difference, etc.) For this reason, the country has issued a document about prohibiting the use of ceramic tiles in high-rise buildings. Contents of the invention [0003] The purpose of the present invention is to overcome the practical problems of the above-mentioned prior art, and provide a flexible decorative tile and its production process. The flexible decorative tile produced by the process of the present invention has good elasticity and flexibility, and the production eff...

AI Technical Summary

Problems solved by technology

[0002] Traditional ceramic facing bricks for exterior wall decoration are heavy, hard, fragile, and high in energy consumption (during production). Paste operation, large temperature difference, etc.) appear to fall off and hurt people, so the country has issued a document about prohibiting the use of ceramic tiles in high-rise buildings

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