Lightweight ceramic tile and production method

Abstract

The invention discloses a light-weight ceramic brick, which is a light-weight ceramic brick fired at high temperature and has a honeycomb-like internal structure of closed pores. The invention also discloses a preparation method of the above-mentioned lightweight ceramic tiles, which is formed by dry pressing after wet ball milling, sieving, iron removal, spraying drying tower and powder spraying on the vitrified brick polishing waste produced in large quantities in the ceramic industry at present. Method forming, or kneading using wet extrusion molding, and then firing products in continuous or batch kilns. Manufacture a kind of lighter quality ceramic tiles, aiming at the insufficient use of waste materials in the past, more effectively utilize industrial waste residues in large quantities, and because of its light structure, it can be used in the decoration of high-rise building walls, It has good properties such as light weight, high strength, heat preservation, and sound absorption, and it can significantly reduce the weight of the wall structure. At the same time, it also has the characteristics of easy transportation, easy construction, and fast speed. It has great advantages in saving energy and reducing the weight of buildings. The outstanding advantage is that it is an environment-friendly building ceramic decoration material.

Description

technical field [0001] The invention relates to a production method of light-weight ceramic tiles, in particular to a light-weight ceramic tile which is produced by using vitrified brick polishing waste and has good performances such as heat absorption and sound insulation, and also relates to its specific production process. Background technique [0002] With the continuous progress of society, people's requirements for environmental protection are getting higher and higher. At present, the production of a large number of vitrified tile polishing waste in the ceramic industry has a great impact on the environment. The degree of treatment and utilization of polished brick waste slag is relatively low, and most of them are landfilled, resulting in a large amount of waste slag occupying cultivated land, polluting water and air. How to effectively deal with waste has become a common concern of ceramic manufacturers and ceramic workers. Patent CN1377859A discloses a method of us...

AI Technical Summary

Problems solved by technology

The degree of treatment and utilization of polished brick waste residue is relatively low, and most of them are landfilled, resulting in a large amount of waste residue occupying cultivated land and polluting water and air. How to effectively deal with waste has become a common concern of ceramic manufacturers and ceramic workers

Patent CN1377859A discloses a method of using waste mud to produce lightweight ceramsite, but the products produced by this method have insufficient recycling of waste and narrow product applications; on the other hand, the development of modern buildings requires more lightweight and high-strength For decoration materials, how to turn waste into treasure, turn waste into resources, and use vitrified brick polishing waste to produce lightweight wall materials is also a subject of research.