A kind of production process of porous or hollow porcelain wall tiles and porcelain blocks

Abstract

The invention discloses a production process of porous or hollow porcelain wall tiles and porcelain blocks, including: raw material crushing, stirring, preparation of adobe body, stacking of adobe body, drying, turning of adobe, firing of adobe, screening, initial molding, and adobe body mounting Glazing, re-firing, molding and packaging and other specific steps. By adopting the method of the present invention, the glaze is closely combined with the body, the glaze layer is not easy to fall off, and the influence of the chemical reaction between the coal gangue and the glaze on the smoothness of the finished brick or block is avoided, and the quality of the finished brick or block is improved. and aesthetics; save tiles, paint, sand and cement, save the space for painting and tiling, and save 2 labor costs, environmental protection and energy saving, effectively avoid spots on the body except the cut surface, and improve the porosity of the finished product. The decorative effect of hollow red bricks and blocks combines the advantages of ceramic tiles and porous or hollow red bricks and cut blocks to become a new generation of high-quality and low-cost wall materials.

Description

technical field [0001] The invention belongs to the field of building wall materials, and in particular relates to a production process of porous or hollow porcelain wall bricks and porcelain blocks. Background technique [0002] In modern building construction, red bricks are usually used as wall bricks to construct the wall, and then a layer of sanding is applied on the outer surface of the wall, and then a layer of decorative bricks is pasted with cement mud, or the outer surface of the wall is painted or brushed with cement mortar. layer of paint. Such a large-scale laying of facing bricks or painting or coating not only increases material and labor costs, does not save space, but also prolongs the construction period of the building. [0003] However, in the prior art, there is also a glaze layer coated on the outer surface of the wall tiles to achieve the purpose of exempting tiles. However, in this coating method, the glaze layer is easy to fall off from the wall til...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, there is also a glaze layer coated on the outer surface of the wall tiles to achieve the purpose of avoiding tiles. However, in this coating method, the glaze layer is easy to fall off from the wall tiles, which affects the decorative effect and service life.

[0004] In addition, the existing red brick or block production process is prone to spots during the firing process. If it cannot be covered, it will affect the appearance of the product