Flame-retardant antique color mud paint and preparation method thereof

Abstract

The invention discloses flame-retardant antique color mud paint and a preparation method thereof. The flame-retardant antique color mud paint is prepared from the following raw materials in parts by weight: 45 to 60 parts of nickel tailings powder, 5 to 20 parts of granite saw mud, 13 to 27 parts of a borate flame-retardant agent, 8 to 26 parts of pigment, 6 to 14 parts of diatomite, 3 to 9 partsof bentonite, 7 to 22 parts of quicklime, 8 to 19 parts of cement and 25 to 58 parts of water. By virtue of repeated test, the invention provides the flame-retardant antique color mud paint, the existing preparation method of the antique building paint is improved, the nickel tailings with good wear resistance and high hardness are converted into treasure, the diatomite with a porous structure isadopted to absorb the environment-friendly borate flame-retardant agent, the granite saw mud and the calcium hydroxide generate chemical reaction to generate a compound with water hard gel performance, and the flame-retardant and weather-resistant environment-friendly flame-retardant antique color mud paint is prepared.

Description

technical field [0001] The invention belongs to the field of architectural coatings, in particular to a flame-retardant antique colored mud coating and a preparation method thereof. Background technique [0002] In China, there are many ancient towns and big cities that still retain some ancient buildings. Although some ancient buildings are far away from the present, the culture in them is still worth learning. As a descendant of Yan and Huang, architectural culture is also a part of Chinese traditional culture. In order to better protect ancient buildings and the cultural characteristics they contain, so that the Chinese ancient architectural culture can be inherited and continued, it is often necessary to restore ancient buildings. For newly restored ancient buildings, it is often necessary to spray antique colored mud on the surface of the ancient buildings to make the buildings consistent with the original painting style. [0003] With the rapid development of the all...

AI Technical Summary

Problems solved by technology

The traditional tailings treatment method generally stores the tailings in a harmless manner to prevent the tailings waste from being blown by the wind and washed by the rain and transferred to other places to pollute the environment, but this traditional harmless treatment method is only to a certain extent Controlling the spread of tailings pollution cannot fundamentally solve the problem of tailings pollution accumulation

[0004] The Chinese patent with the application number CN201310440814.2 discloses a kind of fly ash inorganic special ancient building wall coating and its preparation method. The ancient building wall coating uses ground fly ash, ground quicklime powder or ground slaked lime powder As a gelling material, edible sucrose is used as an additive, and the gray color of fly ash matches the color of ancient bricks of ancient building walls. It does not need to add color pigments and can maintain the original color of ancient buildings; but the color of this paint Single, poor fire performance, and the added edible sucrose has become food for microorganisms, it is difficult to protect ancient buildings

The Chinese patent with the application number CN201610486845.5 discloses an environmentally friendly flame-retardant architectural decorative coating and its preparation method. The environmentally friendly flame-retardant architectural decorative coating is made of Portland cement, nano-scale ceramic powder, lignin Triethoxysilane, lauryl methacrylate, polyvinyl butyral and deionized water are used as raw materials to prepare coatings with good fluidity, fast drying and solidification of the coating; An organic reagent is used as a raw material, which is easy to cause harm to construction personnel in the process of preparation and use, and the safety is poor

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