Method for manufacturing high-strength microcrystalline foaming ceramic building material

Abstract

The invention relates to a method for manufacturing a high-strength microcrystalline foaming ceramic building material. The method is characterized by mainly including the following steps: firstly, uniformly mixing iron tailings and a composite steady foaming agent according a weight percentage ratio of 80%:20%; secondly, ball-grinding the mixture for 10-16 hours; finally, sintering the mixture after ball-grinding by using a roller kiln for 6-8 hours, wherein the sintering temperature is controlled to be 1030-1150 DEG C. The high-strength microcrystalline foaming ceramic building material manufactured using the method meets modern building requirements of green, environment-friendly, pollution-free and energy-saving; the material has a lot of performance advantages, so that the material can realize light weight of buildings and can be directly used on interior walls, exterior walls and screens of the buildings; the material integrates the functions of decoration, thermal insulation and fire resistance, so that the decoration cost is greatly reduced, the weight of the building is lightened, and energy is saved; the material is large in using range and has a wide prospect.

Description

technical field [0001] The invention relates to a manufacturing method of a high-strength microcrystalline foamed ceramic building material. Background technique [0002] At present, the materials used for external wall insulation are mainly polystyrene boards, polyurethane boards, phenolic insulation boards, etc. These organic insulation materials belong to Class B, are not resistant to high temperatures, are easy to burn, and release a lot of heat when burning, and produce a lot of toxic and harmful. The gas will not only accelerate the spread of the fire, but also easily cause casualties to the trapped people and rescuers; a small amount of inorganic insulation materials rock wool board and glass wool board have dust and fine fibers, which not only pollute the air but also easily breed bacteria, which has already become a hazard. hidden dangers to people's health. [0003] The storage of tailings formed by mineral processing in major mining areas in my country has become...

AI Technical Summary

Problems solved by technology

[0002] At present, the materials used for external wall insulation are mainly polystyrene boards, polyurethane boards, phenolic insulation boards, etc. These organic insulation materials belong to Class B, are not resistant to high temperatures, are easy to burn, and release a lot of heat when burning, and produce a lot of toxic and harmful. The gas will not only accelerate the spread of the fire, but also easily cause casualties to the trapped people and rescuers; a small amount of inorganic insulation materials rock wool board and glass wool board have dust and fine fibers, which not only pollute the air but also easily breed bacteria, which has already become a hazard. hidden dangers to people's health