Multifunctional quickly-spliced environmentally-friendly firewall body and formula technology

Abstract

The invention discloses a multifunctional quickly-spliced environmentally-friendly firewall body, which comprises a wallboard body. The upper end surface and the lower end surface of the wallboard body are respectively and horizontally provided with a first splicing opening and a second splicing opening. The first splicing opening is a trapezoid protuberant base, and the second splicing opening isa corresponding trapezoidal slot which matches the protuberant base. Multiple rectangular cavities are arranged in the wallboard body. The cavities transversely penetrate through the wallboard body.The firewall body of the invention is prepared from the following raw materials (by weight): 30% of magnesium powder, 18% of plant fiber, 9% of kaolin, 20% of silica powder, 16% of a magnesium sulfatesolution, 1.5% of methenyl dinaphthalenesulfonic acid sodium salt, 2% of phosphoric acid, 1% of sodium benzene sulfonate, 0.2% of methylcellulose, 0.3% of casein, and 2% of gelatin. By using magnesium powder, waste tailings and plant fibers, wastes are changed into valuable things. The firewall body of the invention has characteristics of high strength, high toughness, light weight, energy conservation and waste utilization, and can be fireproof, waterproof, heat-preserved, thermal-insulated, sound-insulated, shock-resistant, impact-resistant and aging-resistant.

Description

technical field [0001] The invention relates to a multifunctional quick-assembled environmental protection fire wall body with reasonable structure, heat preservation, heat insulation, sound insulation, waterproof, fire prevention, firmness and environmental protection and its formula technology. Background technique [0002] Traditional decoration partition wall materials are made of color steel plate, wood plywood, gypsum board, silicon-calcium board, hollow block, aerated concrete brick, etc., which is not conducive to the implementation of the national fire prevention, energy saving and environmental protection policy. forest. The core material foam inside the color steel plate is flammable, the rock wool has high toxic dust, and the smoke generated after burning contains smoke toxicity. The gypsum board cannot be waterproofed, the sound insulation effect is poor, and the single-point hanging force is poor. Block construction is not environmentally friendly, the labor ...

AI Technical Summary

Problems solved by technology

However, although the above-mentioned new type of wall is light, it has disadvantages such as low compressive strength, weak tensile strength, poor waterproof performance, poor crack resistance and hanging ability, high production cost, and poor fireproof, soundproof and thermal insulation effects. construction rubbish

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