Red fly ash sintered brick material

Abstract

The invention relates to a red fly ash sintered brick material. The brick material comprises 30-35 parts by mass of fly ash, 12-15 parts by mass of lime, 15-16 parts by mass of coal cinder, 8-10 parts by mass of gypsum and 2-5 parts by mass of ferric oxide. The red fly ash sintered brick material is red, cheap and high in quality.

Description

technical field [0001] The invention relates to the field of building bricks, in particular to a red fly ash sintered brick. Background technique [0002] In recent years, with the continuous development of the construction industry and the increasing awareness of environmental protection, many traditional industrial products with low output and high energy consumption have gradually been eliminated. In the existing brick production enterprises, the fly ash sintered bricks made of fly ash and lime as the main raw materials have been widely used. Solid fly ash bricks are formed by blank material preparation, compression molding, and sintering. However, due to the high cost of fly ash sintered bricks, the market urgently needs a cheap and high-quality fly ash sintered brick. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a red fly ash sintered brick. [0004] The technical problem to be solved by the presen...

AI Technical Summary

Problems solved by technology

In the existing brick production enterprises, the fly ash sintered bricks made of fly ash and lime as the main raw materials have been widely used. Solid fly ash bricks are made by blank preparation, pressing and sintering. However, due to the high cost of fly ash sintered bricks, the market urgently needs a cheap and high-quality fly ash sintered brick