Wall body flame-retardant heat insulation material and preparation method thereof

Abstract

The invention discloses a wall body flame-retardant heat insulation material and a preparation method thereof, and relates to the technical field of heat insulation materials. The wall body flame-retardant heat insulation material is prepared from the following raw materials in parts by weight: 12 to 20 parts of polyphenolic-ester, 16 to 25 parts of polyurethane, 8 to 18 parts of organic silicon,25 to 36 parts of portland pozzolan cement, 10 to 16 parts of organic quaternary ammonium salt modified clay, 8 to 15 parts of sodium silicate, 10 to 17 parts of quartz sand, 7 to 16 parts of carbideslag, 10 to 16 parts of waste ceramic slag, 8 to 19 parts of rock wool, 10 to 20 parts of ceramic fiber, 12 to 18 parts of wood fiber, 5 to 15 parts of glass micro beads, 4 to 12 parts of magnesium oxide, 4 to 12 parts of aluminium oxide, 3 to 6 parts of foaming agents, 2 to 5 parts of flame retardants, 2.5 to 4 parts of water reducing agents and 35 to 50 parts of water. The heat insulation material has the advantages that the anti-aging performance and the pressure-intensity-resistant performance are good; the heat insulation and thermal isolation effects are excellent; the flame-retardant performance is extremely high; the use safety is high; the preparation method is simple; the production cost is low.

Description

technical field [0001] The invention relates to the technical field of thermal insulation materials, in particular to a wall flame-retardant thermal insulation material and a preparation method thereof. Background technique [0002] Building thermal insulation is an important aspect of saving energy, improving the living environment and using functions. Building energy consumption generally accounts for 30-40% of the total energy consumption of human beings, most of which are heating and air conditioning energy consumption, so building energy conservation is of great significance. Insulation materials are developing rapidly. Using good insulation technology and materials in industry and construction can often achieve twice the result with half the effort and effectively save energy. With the progress of society and the improvement of people's living standards, people's requirements for building materials are getting higher and higher, especially the insulation materials in ...

AI Technical Summary

Problems solved by technology

The main products of thermal insulation materials in the prior art are polystyrene foam plastics and polyurethane foam plastics. Although they have good thermal insulation properties, their fire and flame retardant properties are not enough, and there are certain safety problems in the application of construction fields.