Fireproof thermal insulation building material

Abstract

The invention discloses a fireproof and thermal insulation building material. The fireproof thermal insulation material comprises the following materials in parts by weight: 20-30 parts of expanded perlite, 9-15 parts of silicon dioxide, 15-20 parts of clay, and 3-10 parts of dolomite powder 5-18 parts of rubber, 7-18 parts of plant fiber powder, 4-10 parts of aluminum silicate fiber cotton, 10-17 parts of flame retardant, 2-15 parts of color masterbatch, 2-13 parts of auxiliary raw materials. The invention provides a fire-proof and heat-preserving building material, which has good heat-preserving and flame-retardant effects, improves the fire-proof performance of the building material, and also realizes the energy storage and temperature-regulating function of the material to prevent the loss of indoor heat energy; the heat-insulating material uses swelling Perlite is the main raw material, which makes the insulation material have the characteristics of light apparent density, low thermal conductivity, good chemical stability, non-toxic and tasteless. The flame retardant used in the building materials is tetrabromobisphenol A, which is one of the flame retardant products with the most scientific tests and the highest cost advantage in the market.

Description

Technical field [0001] The invention belongs to the field of thermal insulation engineering, and specifically relates to a fireproof thermal insulation building material. Background technique [0002] Insulation materials are generally materials whose guiding thermal coefficient is less than or equal to 0.2. The rapid development of thermal insulation materials, the use of good thermal insulation technology and materials in industry and construction can often achieve a multiplier effect with half the effort. Traditional thermal insulation materials have only a single thermal resistance performance, and have no energy storage temperature regulation function. Moreover, the compression resistance is poor and the flame retardant effect is low, resulting in poor strength and fire protection effect, which cannot meet people's requirements for new building materials. Summary of the invention [0003] In view of the above-mentioned problems, the technical problem to be solved by the pre...

AI Technical Summary

Problems solved by technology

Traditional thermal insulation materials only have a single thermal resistance performance, and do not have the function of energy storage and temperature adjustment

Moreover, the compressive performance is poor and the flame retardant effect is low, resulting in poor strength and fire resistance, which cannot meet people's requirements for new building materials