A kind of preparation method of imitating natural marble polished glazed tile

Abstract

The invention provides a production method of an imitated natural marble polished glazed brick. The method comprises the following steps: 1, mixing a widely-known rough body raw material with a pigment, and granulating the obtained mixture to obtain granular colored powder; 2, mixing and distributing the colored powder and the widely-known rough body powder, and carrying out stamping forming to make a green ceramic brick wholly having finishing texture; 3, applying a transparent glaze to the green brick obtained in step 2; and 4, adding the glazed green brick to a kiln, sintering the glazed green brick, and polishing the sintered brick to obtain the imitated natural marble polished glazed brick. The production method of the imitated natural marble polished glazed brick allows the green brick with a whole texture effect to be formed through mixing the widely-known green body raw material with the pigment to prepare slurry, granulating the slurry to obtain the granular colored powder, and mixing and distributing the colored powder and the rough body raw material, and allows the texture of the cross section of the produced polished glazed brick to be same to that of natural stones.

Description

technical field [0001] The invention relates to the technical field of building ceramics, in particular to a method for preparing imitation natural marble glazed tiles. Background technique [0002] Ceramic tile imitating natural stone, its surface has the effect of natural stone, and the pattern can be varied. With the continuous development of social economy, people's requirements for quality of life and living environment are also constantly improving, so natural stone-like, simple and natural decorative materials are very popular among people. [0003] The current polished glazed tiles generally have defects such as poor wear resistance of the glaze surface, low hardness, poor antifouling ability, "water ripples" in light reflection, weak three-dimensional effect of the pattern, single pattern texture, and easy glaze penetration during production and polishing. Materials companies have jointly developed a full-glaze glaze with a thicker transparent glaze layer, but in t...

AI Technical Summary

Problems solved by technology

[0003] The current polished glazed tiles generally have defects such as poor wear resistance of the glaze surface, low hardness, poor antifouling ability, "water ripples" in light reflection, weak three-dimensional effect of the pattern, single pattern texture, and easy glaze penetration during production and polishing. Materials companies have jointly developed a full-glaze glaze with a thicker transparent glaze layer, but in the process of testing, they are often troubled by problems such as "air bubbles", "brick shape", "anti-fouling" and "capillary pores". The contradiction between the "thickness" of the layer and the "transparency" of the glaze layer, the contradiction between wear resistance and gloss, and in the process of imitating natural stone tiles, the existing fully polished glazed tiles are being cut, When chamfering or grooving, due to the contrast between the color of the bottom blank and the color of the surface texture, it affects the fidelity of the polished glazed tile imitating natural stone.

[0004] The reason for the above problems is mainly that the existing polished glazed tile products adopt the method of layering cloth, that is, the bottom material and then the bottom material and then the fabric (the anti-beating process is the opposite), and the stripes are applied in the fabric through a known decorative method. The material forms a stone-like texture, because it is limited to the surface of the brick body, when the brick body is polished and chamfered or the wall brick needs to be cut and grooved, there will be a bottom-through phenomenon, which seriously affects the use effect

Images