Preparation method of tiles with imitated natural stone grains

Abstract

The invention provides a preparation method of tiles with imitated natural stone grains.The preparation method comprises the following steps that 1, color pastes are prepared, wherein the pastes of at least two colors are prepared by selecting common raw materials for ceramic bodies and adding ceramic pigments through wet ball milling; 2 premixing is conducted, wherein the color pastes are unevenly mixed to obtain an uneven paste; 3, the uneven paste is applied to tile green bodies to form pattern layers; 4, the tile green bodies obtained in the step 3 are placed in a kiln for sintering, and then the tiles with the imitated natural stone grains are obtained.According to the preparation method, strip-shaped intersection or staggered mixing is formed between the color pastes through an uneven mixing method, the paste is applied to the pattern layers formed on the tile green bodies, multiple different pattern grains such as a strip shape, a flocculent shape and a pinnate shape can be presented, the prepared tiles with the imitated natural stone grains have the decorative effects of different patterns and lines, the grains are rich and diverse, different in style and clear and vivid in effect, and therefore the diversity of the decorative effect is improved.

Description

technical field [0001] The invention relates to the technical field of building ceramics, in particular to a method for preparing tiles imitating natural stone textures. 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] At present, various techniques and materials are used in the market to imitate the texture of natural stone. The common methods of producing imitation natural stone tiles are: (1) Stamping with dry cloth, formed by a press, fired and then polished, but the production method is as follows: The surface pattern of the obtained product is relatively rigid and monotonous, and the three-dimensional sense of layering is not str...

AI Technical Summary

Problems solved by technology

[0003] At present, various techniques and materials are used in the market to imitate the texture of natural stone. The common methods of producing imitation natural stone tiles are: (1) Stamping with dry cloth, formed by a press, fired and then polished, but the production method is as follows: The surface pattern of the obtained product is relatively rigid and monotonous, and the three-dimensional sense of layering is not strong and unnatural; (2) the wet method is used for cloth, and the ceramic slurry is sprayed onto the bricks through the cloth pipe respectively to form a texture imitating natural stone patterns, but It is often affected by the color mixing effect of the ceramic slurry. Usually, the slurry of different colors is evenly mixed. The layering effect of the color slurry is not obvious, and the degree of blending and mixing between the color materials is poor, so it is difficult to control the slurry. The tendency of the distribution on the surface of the adobe leads to the problem that the texture effect of imitation natural stone is not clear and realistic, three-dimensional and delicate, the effect of patterns and lines is single, and the transition is poor.