Aqueous fire board marble simulation paint, preparation method and construction method thereof

Abstract

The invention provides to an aqueous fire board marble simulation paint, a preparation method and a construction method thereof, and relates to a coating material and a use method thereof. The aqueous fire board marble simulation paint is prepared from water, an emulsion, a film-forming additive, a wetting agent, a defoamer, propylene glycol, a preservative, a multifunctional additive, a thickener aqueous solution, rock sheet and color sand. The preparation method comprises three steps such as dispersion preparation, base paint preparation and aqueous fire board marble simulation paint preparation. The construction method comprises five steps such as base layer treatment, prime coat brushing, middle coating spraying, aqueous fire board marble simulation paint spraying, and top coat brushing. According to the present invention, the process is simple, the product system is system, the construction is simple and quick, the aqueous fire board marble simulation paint has the granite effect, and the limitations of cumbersome color blending, complex process, instable product system and high construction difficulty of the water-in-water multi-color coating material; the difficult problems of high cost, low safety factor and the like of the granite and the marble are overcome; and the disadvantages of easy pollution, color blur, low simulation and the like of the stone paint are solved.

Description

technical field [0001] The invention relates to a coating and a using method, in particular to a water-based fired marble paint and a preparation method and a construction method. Background technique [0002] With its unique texture and color, granite has been widely used in the field of exterior wall decoration of buildings. However, the weight per square meter of natural granite can reach tens of kilograms, which increases the load-bearing pressure of the main body of the building, and the construction of stone decoration is difficult. , high cost, it is not suitable for the shape of curved surface and thin edge, its texture cannot be copied, which increases the difficulty of later repair, and the mining of raw materials also consumes a lot of natural and human resources, causing damage to the environment, which is not conducive to Energy saving and environmental protection. Based on the above reasons, some construction units use real stone paint to achieve the texture e...

AI Technical Summary

Problems solved by technology

[0002] With its unique texture and color, granite has been widely used in the field of exterior wall decoration of buildings. However, the weight per square meter of natural granite can reach tens of kilograms, which increases the load-bearing pressure of the main body of the building, and the construction of stone decoration is difficult. , high cost, it is not suitable for the shape of curved surface and thin edge, its texture cannot be copied, which increases the difficulty of later repair, and the mining of raw materials also consumes a lot of natural and human resources, causing damage to the environment, which is not conducive to Energy saving and environmental protection

Based on the above reasons, some construction units use real stone paint to achieve the texture effect of natural granite, but the amount of real stone paint is large and the construction cost is high, and the color of real stone paint depends entirely on the color of natural colored sand. Colored sand mined and processed at different depths from the same mineral source has color differences, which brings great difficulties to later repairs; moreover, the construction of real stone paint is generally more than 3 kinds of single-color spraying construction for multiple times, which is difficult and difficult. achieve the final effect