Curtain wall terra-cotta and method for producing the same

Abstract

The invention belongs to the technical field of construction materials, in particular to a curtain wall ceramic board and a preparing method thereof. The main ingredient of the curtain wall ceramic board is shale, and the auxiliary ingredient is argil. The invention uses the shale as the main raw material for producing the curtain wall ceramic board, saves a great amount of clay and kaolin resources, and effectively uses the shale with sufficient resources. The invention also uses a wet ball milling method to uniformly mix the raw materials, the finished product rate is high, the finished products can reach the requirement of the relative standards of the national standard GB / T21086-2007 and the like, the color difference is reduced, the cost is lowered, and the dust pollution is reduced.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a curtain wall ceramic panel and a manufacturing method thereof. Background technique [0002] At present, the production of curtain wall ceramic panels in my country is still in a small-scale, high energy consumption, low-quality, and single-variety situation. This is largely due to the single raw material selected by the manufacturer and the unreasonable preparation process. Most of the curtain wall ceramic panels are made of traditional clay or kaolin as the main raw material, which consumes a lot of clay resources. Moreover, due to the unreasonable manufacturing process, the yield rate of the curtain wall ceramic panels is low, and the color difference is difficult to control. Due to the use of other expensive auxiliary materials such as pigments in the production process, the production cost remains high, and the dust pollution is serious, and the tre...

AI Technical Summary

Problems solved by technology

[0002] At present, the production of curtain wall ceramic panels in my country is still in a small-scale, high energy consumption, low-quality, and single-variety situation. This is largely due to the single raw material selected by the manufacturer and the unreasonable preparation process.

The main raw material of most of the curtain wall ceramic panels is traditional clay or kaolin, which consumes a lot of clay resources

Moreover, due to the unreasonable manufacturing process, the yield of curtain wall ceramic panels is low, and the color difference is difficult to control

Due to the use of colorants and other expensive auxiliary materials in the production process, the production cost remains high, and the dust pollution is serious, and the treatment cost is also high

Due to the lack of manufacturing process in the existing technology, if shale is used to produce curtain wall ceramic panels, the produced curtain wall ceramic panels cannot meet the requirements of the national standard GB / T21086-2007 and other relevant standards, so the use of shale to produce curtain wall ceramic panels is still blank in China