High-strength fireproof building composite heat-insulated board

Abstract

The invention discloses a high-strength fireproof building composite heat-insulated board and a preparation method thereof. The high-strength fireproof building composite heat-insulated board is prepared by the raw materials by weight ratio: 35-45 parts of Portland cement, 14-25 parts of bamboo charcoal, 6-11 parts of perlite, 9-22 parts of sea-foam stone powder, 15-25 parts of organic silicon-modified epoxy resin, 10-19 parts of gypsum, 14-27 parts of pyrophyllite, 5-11 parts of inorganic fiber, 12-22 parts of foam glass, 1-8 parts of palygorskite, 2-6 parts of scolecite, 9-15 parts of acrylate, 1-7 parts of quartz sand, 2-6 parts of attapulgite, 3-12 parts of polymer emulsion, 2-4 parts of surfactant, 2-6 parts of waterproof agent, 2-5 parts of modified additive, 1-3 parts of defoaming agent and 2-15 parts of water. The high-strength fireproof building composite heat-insulated board, which is prepared from the raw materials of the Portland cement, the bamboo charcoal, the perlite, the sea-foam stone powder, the organic silicon-modified epoxy resin, the gypsum, the pyrophyllite, the inorganic fiber, the foam glass, the palygorskite, the scolecite, the acrylate and the quartz sand according to an effective mixing ratio, has the advantages of high compressive strength, heat insulation, good fireproof performance, corrosion resistance, moisture resistance and so on.

Description

technical field [0001] The invention relates to the technical field of building material production, in particular to a high-strength fireproof building composite thermal insulation board. Background technique [0002] Building materials can be divided into structural materials, decorative materials and some special materials. Structural materials include wood, bamboo, stone, Portland cement, concrete, metal, bricks, ceramics, glass, engineering plastics, composite materials, etc.; decorative materials include various coatings, paints, coatings, veneers, tiles of various colors, Glass with special effects, etc.; special materials refer to waterproof, moisture-proof, anti-corrosion, fire-proof, flame-retardant, sound insulation, heat insulation, heat preservation, sealing, etc. There are many types of thermal insulation materials, and the application range is also very wide. The more commonly used ones are: glass wool products, Vinai insulation blanket, insulation foam gl...

AI Technical Summary

Problems solved by technology

EPS, XPS, and PU are all organic thermal insulation materials. The biggest advantage is light weight, heat preservation, and good heat insulation; the biggest defect is fire prevention, poor safety, easy aging, easy to burn, large smoke, high toxicity, and low load-bearing capacity when burning. , service life, and fire resistance are not as good as inorganic insulation materials