Energy-saving and environment-friendly non-sintering antique tile and preparation method thereof

Abstract

The invention discloses an energy-saving and environment-friendly non-sintering antique tile and a preparation method thereof. The green body of the energy-saving and environment-friendly non-sintering antique tile is prepared from components including, by weight percentage, 55% of power plant coal ash, 5% of green plate glue, 0.3% of ammonium polyacrylonitrile salt, 0.2% of magnesium oxide, 0.1%of reinforcing agent, 25% of cement, 13% of water, 0.3% of color paste, 0.5% of hydroxypropyl methyl cellulose, 0.2% of available dispersible emulsion powder and 0.4% of aluminum hydroxide. The preparation method comprises uniformly mixing the raw materials above into a sticky mixture through a mixture; then filling the mixture into a vacuum tile making machine, extruding tiles through the vacuumtile making machine, cutting and shaping the tiles, then transporting the finished tiles to a steam room for maintenance with steam of 40-50 DEG C, and 10 hours later, discharging the finished tiles for stacking. The energy-saving and environment-friendly non-sintering antique tile has the advantages of being naturally shaped, good in environmental protecting effects and the like.

Description

technical field [0001] The invention relates to the field of preparation of antique bricks and tiles, in particular to an antique tile made of raw materials such as cement and coal ash and a preparation method thereof. Background technique [0002] It is known that the preparation process of similar products of cement tiles mostly adopts compression molding, which requires many molds, high cost and can be demoulded after 24 hours. In addition, the tiles made are all one-piece tiles, and the antique effect is not realistic. Furthermore, the existing vacuum clay tile-making machines cannot produce cement tiles, which brings great inconvenience to the production of tile-making enterprises. [0003] At present, sintered antique tiles have been used in antique projects and temples and Taoist temples in my country for many years. There is no other choice. This kind of tile production method wastes construction sites and pollutes the environment. Moreover, the product quality is p...

AI Technical Summary

Problems solved by technology

[0002] It is known that the preparation process of similar products of cement tiles mostly adopts compression molding, which requires many molds, high cost and takes 24 hours to demould

In addition, the tiles made are all one-piece tiles, and the antique effect is not realistic.

Furthermore, the existing vacuum clay tile-making machines cannot produce cement tiles, which brings great inconvenience to the production of tile-making enterprises.

[0003] At present, sintered antique tiles have been used in antique projects and temples and Taoist temples in my country for many years. There is no other choice. This kind of tile making method not only wastes the construction site but also pollutes the environment. Moreover, the product quality is poor and the color is not uniform, which cannot meet the market demand.