Building material and preparation method thereof

Abstract

The invention discloses a building material. The building material comprises, by weight, 5-25 parts of triethanolamine, 6-18 parts of silicon oxide, 6-18 parts of heavy calcium carbonate, 2-18 parts of polyvinyl alcohol, 3-13 parts of expanded perlite, 3-15 parts of sodium silicate, 1-17 parts of deionized water, 3-15 parts of Portland cement, 4-18 parts of glass beads, 4-18 parts of fly ash, 4-18parts of polyacrylonitrile fiber, 4-18 parts of modified epoxy resin, 3-13 parts of 2-hydroxy-4-methoxybenzophenone, 6-18 parts of heptyl 4-hydroxybenzoate, 3-17 parts of sulfonated melamine-formaldehyde resin and 3-13 parts of brominated bisphenol A epoxy resin. The building material has the advantages of good fracture resistance, good ultraviolet radiation resistance and long service life.

Description

technical field [0001] The invention relates to a building material, in particular to a building material and a preparation method thereof. Background technique [0002] At present, with the rapid development of the economy, various fields are also making rapid progress, especially in the field of construction. With the rapid growth of urban population and the limitation of geographical scale, China is also at the peak of the development of the construction industry. Therefore, construction The field is also developing rapidly. A large number of high-rise buildings are built by people. In the field of construction, building materials are a commonly used material. The quality of floors is determined by building materials. Building materials can be divided into structural materials, Decorative materials and some special materials, structural materials include wood, bamboo, cement, concrete, ceramics and glass, etc. By adding different substances to these structural materials, ...

AI Technical Summary

Problems solved by technology

[0002] At present, with the rapid development of the economy, various fields are also making rapid progress, especially in the field of construction. With the rapid growth of urban population and the limitation of geographical scale, China is also at the peak of the development of the construction industry. Therefore, construction The field is also developing rapidly. A large number of high-rise buildings are built by people. In the field of construction, building materials are a commonly used material. The quality of floors is determined by building materials. Building materials can be divided into structural materials, Decorative materials and some special materials, structural materials include wood, bamboo, cement, concrete, ceramics and glass, etc. By adding different substances to these structural materials, the building materials have different properties, but the buildings currently on the market Due to problems such as unreasonable added substances, the material is prone to breakage during use, and when traditional building materials are applied to buildings, the buildings are exposed to the air for a long time, and the air contains a lot of ultraviolet rays. Now Due to problems such as material selection, traditional building materials cannot have the ability to withstand ultraviolet radiation. When exposed to the air for a long time, ultraviolet radiation will cause adverse reactions such as cracking of the building, shortening the service life of the building, which is not conducive to people's long-term use