Composite waterproof system with heat preservation and heat insulation functions and construction method thereof

Abstract

The invention discloses a composite waterproof system with heat preservation and heat insulation functions. The composite waterproof system consists of a flexible waterproof bonding bottom layer sprayed on a base layer, a polymer waterproof coiled material bonded on the flexible waterproof bonding bottom layer, and a waterproof coating surface layer sprayed on the surface of the polymer waterproofcoiled material and having heat preservation and heat insulation functions. The invention specifically discloses a specific ratio of the flexible waterproof bonding bottom layer to the waterproof coating surface layer with the heat preservation and heat insulation functions. The invention further discloses a construction method of the waterproof system. According to the invention, waterproof surface layer emulsion with heat preservation and heat insulation functions is sprayed on the polymer waterproof coiled material, so that the waterproof layer has waterproof and heat preservation effectsat the same time. The waterproof and heat preservation emulsion is prepared from the raw materials in proportion, an integral seamless waterproof and heat preservation coating film is formed on the polymer waterproof coiled material by adopting a spraying process, and a heat preservation and heat insulation layer of a traditional waterproof product is directly replaced, so that a waterproof layerand a heat preservation layer are integrated, the cost is reduced, and the comprehensive performance of roof heat preservation and waterproofing is remarkably improved.

Description

technical field [0001] The invention relates to a roof waterproof system, in particular to a composite waterproof system with thermal insulation function, and also relates to a construction method of the composite waterproof system. Background technique [0002] The roof is the uppermost outer protective component of the building, which is used to resist the influence of unfavorable factors such as rain, snow, wind, frost, solar radiation, and temperature changes in nature, and to ensure a good use environment inside the building. Therefore, the roof should Meet the functional requirements of durability, waterproof, heat preservation, heat insulation, fire prevention and resistance to various adverse effects. [0003] At present, the waterproof materials on the market are coatings and coils. Although the waterproof coating has good flexibility, integrity and anti-aging properties, it has low strength and difficult to control the construction thickness because there is no su...

AI Technical Summary

Problems solved by technology

Not only are there many processes, but the construction period is long, the load is heavy, the cost is high, and the maintenance is difficult and there is environmental pollution.

Images