Cullet-doped aerated block production method

Abstract

The invention discloses a cullet-doped aerated block production method. The method comprises the following steps: 1) respectively crushing river sand and ardealite, and preparing 12 to 19 parts of river sand and 3 to 5 parts of ardealite in parts by mass; and 2) preparing 60 to 70 parts of phosphorus slag, 0.02 to 0.03 part of powdered aluminum, 0.5 to 2 parts of methyl cellulose, 2 to 5 parts of re-dispersible polymer powder, 5 to 6 parts of cement, and 10 to 15 parts of quick lime in parts by mass, mixing and finely grinding the crushed river sand, the crushed ardealite and the phosphorus slag, and mixing with the powdered aluminum, the methyl cellulose, the re-dispersible polymer powder, the cement and the quick lime; and foaming and performing autoclaved curing. The method has the advantages that use amount of cullet is large, energy saving and environmental-friendliness effects are achieved, the problem of environmental pollution caused by cullet accumulation treatment is relieved, and a new raw material of hollow bricks is provided.

Description

technical field [0001] The invention relates to the field of new building materials, in particular to a method for producing aerated blocks by doping broken glass. Background technique [0002] Broken glass is the product of broken glass, furniture, etc., and a large amount of cullet is produced in my country every year. These cullets need to occupy a large amount of storage space, cannot be decomposed, and the cost of recycling is very high. [0003] For a long time, the comprehensive utilization of cullet has been a worldwide problem. Although a lot of research has been done on the comprehensive utilization of cullet at home and abroad, due to various technical and economic reasons, most of them have not been put into industrial realization. [0004] In conclusion, it has been reported that cullet is used as an auxiliary raw material to produce cement, wall bricks, and road materials, but there is no report on the production of aerated blocks with cullet as the main raw ma...

AI Technical Summary

Problems solved by technology

[0003] For a long time, the comprehensive utilization of cullet has been a worldwide problem. Although a lot of research has been done on the comprehensive utilization of cullet at home and abroad, due to various technical and economic reasons, most of them have not been put into industrial realization.

[0004] In summary, there have been reports of using cullet as an auxiliary raw material to produce cement, wall bricks, and road materials, but there has been no report of using cullet as the main raw material for the production of aerated blocks.