Color building external wall waterproof coating

Abstract

The invention provides a color building external wall waterproof coating comprising, by weight, 10-15 parts of water, 25-30 parts of talcum powder and the like. The coating, compared with similar building external wall waterproof coatings, has the following advantages: the raw materials are easy to obtain and low in cost and a process is simple and environment-friendly; the coating is convenient to construct, has high adhesion force and good anti-tearing capability, has multiple and adjustable colors and is free of discoloring, and also has significant economic and social benefits.

Description

technical field [0001] The invention belongs to the field of building supplies manufacturing, and in particular relates to a colored waterproof coating for exterior walls of buildings. Background technique [0002] Waterproof coatings for building exterior walls are widely used in the painting of building exterior walls, and have good waterproof and moisture-proof functions. However, at present, most of the waterproof coatings for exterior walls of buildings are off-white in color, which does not meet the aesthetic requirements of architectural shapes. It is necessary to paint a layer of colored coatings on the basis of waterproof coatings for exterior walls of buildings, which not only prolongs the construction period, but also It is easy to cause cracks in the exterior wall due to the different properties of the two materials, thereby destroying the waterproof performance of the exterior wall waterproof coating. Contents of the invention [0003] Aiming at the deficienc...

AI Technical Summary

Problems solved by technology

However, at present, most of the waterproof coatings for exterior walls of buildings are off-white in color, which does not meet the aesthetic requirements of architectural shapes. It is necessary to paint a layer of colored coatings on the basis of waterproof coatings for exterior walls of buildings, which not only prolongs the construction period, but also It is easy to cause cracks on the exterior wall due to the different properties of the two materials, thereby destroying the waterproof performance of the exterior wall waterproof coating