Novel anti-cracking, weatherproof, fireproofing, heat-insulation and heat-preservation material

Abstract

The invention discloses a novel anti-cracking, weatherproof, fireproofing, heat-insulation and heat-preservation material, solves the problem of poor fireproofing and heat-preservation performance andhigh cost of traditional heat-preservation and heat-insulation materials, and is characterized in that the material is prepared by mixing and stirring a finely selected pure natural green environmental-protection inorganic material and a non-toxic macromolecular material. The material comprises the components in parts by weight: 125-145 kg of cement, 9-11 kg of light calcium, 13-17 kg of talc powder, 0.8-1.2 kg of wood fibers, 0.1-0.5 kg of polypropylene fibers, 1-3 kg of a water retaining agent, and 0.8-1.2 m<3> of deep-processed volcanic rock. The material has the advantages of excellent heat-insulation and heat-preservation properties, aging resistance, weather resistance and fireproof performance, and adapts to heat preservation of various internal and external walls of buildings andheat preservation of various industrial equipment.

Description

technical field [0001] The invention belongs to the technical field of making fireproof and heat-insulating materials, and in particular relates to a novel crack-resistant and weather-resistant fireproof, heat-insulating and heat-insulating material, which is suitable for use in fire-proofing and heat-insulating outer walls of buildings. Background technique [0002] With the continuous improvement of energy saving and environmental protection requirements, the insulation technology of building maintenance structures is also increasing, especially the external wall insulation technology has been greatly developed, and has become an important building energy-saving technology in my country. At present, the external wall insulation commonly used in buildings mainly includes internal thermal insulation, external thermal insulation, internal and external hybrid thermal insulation and other methods. The main insulation materials used are: [0003] Polyphenyl boards, phenolic boa...

AI Technical Summary

Problems solved by technology

[0003] Polyphenyl boards, phenolic boards, etc., although phenolic boards have better fire resistance and can meet the requirements of fire protection, but their cost is high and their market competitiveness is not strong. However, the use of polystyrene boards has the following fatal shortcomings that are difficult to overcome : Flammable, poor fire performance, this is the most fatal weakness of polystyrene board, many fires are caused by the poor fire resistance of polystyrene board; the bond is not strong, and it is possible to encounter strong winds during external heat preservation Scrape it off; it is easy to deform under force, if it is used for external wall insulation and pasted with ceramic tiles, it is easy to fall and hurt people after the deformation of the polystyrene board; the polystyrene board is easy to age, and there is a big problem in durability