Color building external wall waterproof coating
A technology for building exterior walls and waterproof coatings, applied in the direction of multi-color effect coatings, coatings, etc., can solve the problems of damaging the waterproof performance of exterior wall waterproof coatings, failing to meet the requirements of architectural appearance, and prolonging the construction period, so as to achieve economic benefits and social benefits. Significant benefits, simple process and environmental protection, strong cracking resistance
Inactive Publication Date: 2017-12-01
白克雯
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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
Method used
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Experimental program
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Effect test
Embodiment 1
[0009] A colored waterproof coating for exterior walls of buildings, the ratio by weight is: 10 parts of water, 27 parts of talcum powder, 28 parts of polyvinyl alcohol, 8 parts of heavy calcium, 7 parts of magnesium oxide, 10 parts of defoaming agent, and 10 parts of coloring agent .
example 2
[0011] A colored waterproof coating for exterior walls of buildings, the ratio by weight is: 15 parts of water, 30 parts of talcum powder, 30 parts of polyvinyl alcohol, 5 parts of heavy calcium, 5 parts of magnesium oxide, 10 parts of defoaming agent, and 5 parts of coloring agent .
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The present invention is a kind of waterproof coating for exterior walls of buildings, which is composed of 10-15 parts of water and 25-30 parts of talcum powder by weight. Advantages: The materials are widely available and low in cost, the process is simple and environmentally friendly; the construction is convenient, the adhesion is strong, and the resistance to cracking is strong; the colors are diverse, adjustable, and do not fade; its economic and social benefits are remarkable.
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...
Claims
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IPC IPC(8): C09D129/04C09D7/12C09D5/29
CPCC09D129/04C09D5/29
Inventor 白克雯
Owner 白克雯
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