Cement foaming fireproofing insulation board

Abstract

The invention relates to a cement foaming fireproofing insulation board which is characterized in that 600# cement, sulphoaluminate rapid hardening cement, powdery carbonized rice husk, cement foaming master batch, polypropylene fiber, water with the temperature of 35 DEG C to 40 DEG C and hydrogen peroxide are adopted as raw materials; and the cement foaming fireproofing insulation board is prepared by adopting the following process steps of: placing the materials in a stirrer to mix and stir uniformly; adding the hydrogen peroxide to oxidize; pouring the mixture into a die for foaming molding and natural withering; cutting to specification shapes; and detecting and packaging. After testing, the cement foaming fireproofing insulation board has the characteristics of terrific temperature stability and chemical stability, acid-base resistance, no cracking, no falling, high stability, no aging, greening, environment protection, harmlessness, fire resistance, no combustion, good safety, high strength, high bonding strength with a base layer of a building, no crack and hollowing and same life with a building body. The construction is simple and convenient, the comprehensive cost is low, the construction period is short, the quality is good, the application scope is wide, and the cement foaming fireproofing insulation board can be used for insulation of the external wall and also used for internal insulation of the external wall, or simultaneous insulation of the internal wall and the external wall.

Description

technical field [0001] The invention belongs to the technical field of environmental protection building materials, and is an insulation material applied to various building exterior walls, fireproof isolation belts, window fireproof belts, and roofs, and can meet the requirements of national standards. Foam fire insulation board. Background technique [0002] At present, in the existing domestic building exterior wall insulation materials, no matter other organic insulation materials such as foamed polyphenylene or foamed urethane, all have defects such as flammability, short durability, and no sound insulation. Benzene and other organic insulation materials are all based on petroleum, which consumes a lot of petroleum resources. Its application will aggravate the energy crisis, and the waste from its dismantling will cause great pollution to the environment. Contents of the invention [0003] The present invention overcomes the above-mentioned defects, and aims to provi...

AI Technical Summary

Problems solved by technology

[0002] At present, in the existing domestic building exterior wall insulation materials, no matter other organic insulation materials such as foamed polyphenylene or foamed urethane, all have defects such as flammability, short durability, and no sound insulation. Benzene and other organic insulation materials are all starting from petroleum, which consumes a lot of petroleum resources. Its application will aggravate the energy crisis, and the waste from its dismantling will cause great pollution to the environment.

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