Light glass ceramic anti-corrosion material as well as preparation method and construction method thereof

Abstract

The invention discloses a light glass ceramic anti-corrosion material which is low in cost, simple in process, convenient to construct, easy to maintain and in addition low in density, high in strength and anticorrosive, and a preparation method and a construction method thereof. The material comprises a main material, a powder material, an additive and a water reduction agent, wherein the main material comprises aluminum light bricks, slag sand and light ceramic sphere sand; the powder material comprises quartz micro powder and coal ash bleaching beads; Portland cement is adopted as an adhesive; the additive is an anti-explosion fiber; the water reduction agent is polycarboxylic acid. Industrial wastes which are high in corrosion resistance and high in density, such as slag, coal ash, light ceramic sphere sand and dust collector wastes, are directly used without deep processing, and can be directly used as main materials and fine powder after being screened, complex and deep raw material processing is avoided, the raw materials are very simple and convenient to select and obtain, the industrial wastes are effectively reused, pollution of the garbage to the ecological environment is reduced, and mineral resources are also saved.

Description

technical field [0001] The invention relates to an industrial anticorrosion material, in particular to a light glass ceramic anticorrosion material with low density, high strength, high temperature resistance, heat preservation and corrosion resistance, which uses cheap industrial waste as the main raw material and its preparation method and construction methods. Background technique [0002] In power plants, cement plants, steel mills and other industries that use coal-fired technology, dust collectors, flues, metal chimneys and other equipment are in high-temperature and harsh operating environments for a long time. These equipment are subjected to high-temperature, acidic materials Corrosion and oxidation, flue gas, wind and material dust erosion, etc., make these equipment severely corroded and deteriorated, and the life is extremely short. At present, most of the existing technologies use stainless steel equipment and spraying anti-rust paint to solve the problem, but ...

AI Technical Summary

Problems solved by technology

[0002] In power plants, cement plants, steel mills and other industries that use coal-fired technology, dust collectors, flues, metal chimneys and other equipment are in high-temperature and harsh operating environments for a long time. These equipment are subjected to high-temperature, acidic materials Corrosion and oxidation, flue gas, wind and material dust erosion, etc., make these equipment severely corroded and deteriorated, and the life is extremely short. At present, most of the existing technologies use stainless steel equipment and spraying anti-rust paint to solve the problem, but There are many defects, not only the price is expensive, but also the life is short. However, most of the products with other quality are too dense and the risk of equipment load is too high, which is not conducive to wide application.