Outer wall self-closing waterproof thermal insulation flame-retardant system

The utility model discloses an outer wall self-closing waterproof thermal insulation flame-retardant system, which consists of a permeable crystallization type adhesive mortar layer, a flame-retardant thermal insulation layer and a self-closing waterproof plaster mortar layer from bottom to top sequentially. The outer wall self-closing waterproof thermal insulation flame-retardant system overcomes the defects of the conventional wall thermal insulation structural system, a permeable crystallization waterproof material is introduced into a thermal insulation adhesive mortar structural layer, a self-closing waterproof mortar material is introduced into a wall thermal insulation plaster mortar structural layer, thermal insulation plates with excellent thermal insulation and flame retardant effects are adopted, the problem of fire hazards brought by the construction and using processes is solved, and the formed wall thermal insulation system has waterproof, thermal insulation and flame-retardant functions, and solves the problems that the thermal insulation material is combustible and a wall easily leaks water on the basis of meeting the requirement of three-step energy conservation.