Flame-retardant and environment-friendly building coating material

Abstract

The invention discloses a flame-retardant and environment-friendly building coating material. The flame-retardant and environment-friendly building coating material is characterized by comprising the following substances in parts by weight: 20-30 parts of expanded perlite, 10-25 parts of mineral thermal insulation materials, 20-30 parts of methoxy polyethylene glycol methacrylate, 10-15 parts of methyl methacrylate, 30-40 parts of zinc stearate, 5-9 parts of thickening agents, 6-8 parts of fire retardants, 10-13 parts of defoaming agents, 3-7 parts of fungicides, 3-9 parts of silicone modified epoxy resin, 1-3 parts of mixed solvents, 3-9 parts of silicone oil, 4-8 parts of oleamide, 5-9 parts of tin tetroxide, 10-27 parts of iron oxide, 10-25 parts of iron tetroxide and 100 parts of water. The flame-retardant and environment-friendly building coating material has the effects of light weight, high strength, strong binding power, seamlessness, flame resistance, no phenomena of empty drum, crack, pulverization, combustion and expansion, water proofing, strong weather resistance, good heat-shielding performance, permeability and cracking resistance, strong flexibility and good overall performance.

Description

technical field [0001] The invention relates to a flame-retardant and environment-friendly building coating material. Background technique [0002] Wall insulation is a necessary measure for building energy saving and consumption reduction. The existing wall insulation materials have unsatisfactory thermal insulation performance, and contain some carcinogenic, radioactive and other substances that are harmful to the human body or cause the strength of the thermal insulation wall to decrease, such as seawater. pumice and asbestos. After the country restricts the use of these two substances, it is urgent to develop a wall insulation material that does not contain harmful substances. The existing wall insulation materials are prepared at the construction site, the measurement is inaccurate, the thermal insulation performance and adhesion are poor, and the walls often appear empty, cracked, pulverized, and dewed. It is necessary to adjust the existing wall insulation materials....

AI Technical Summary

Problems solved by technology

The existing wall insulation materials are prepared at the construction site, the measurement is inaccurate, the thermal insulation performance and adhesion are poor, and the walls often appear hollow, cracked, pulverized, and dewed, and the existing wall insulation materials need to be adjusted. Proportion