Sand wall texture coating material

Abstract

The invention provides a sand wall texture coating material, and relates to the field of coating materials, particularly to a sand wall texture coating material. The present invention provides a sand wall texture coating material with characteristics of water resistance, cracking resistance and uniform sand ensuring. The a sand wall texture coating material comprises, by mass, 10-20 parts of a pure acrylic acid emulsion, 0-3 parts of mesh stone powder, 1-5 parts of color sand, 0.1-0.2 part of hydroxyethyl cellulose, 0.1-0.5 part of a dispersing wetting agent, 0-1 part of a pigment filler, 1-2 part of a film forming auxiliary agent, 0.1-0.2 part of an anti-mould agent, 3-5 parts of a macromolecule water absorption resin, 4-10 parts of silicon-magnesium soil, 10-20 parts of kaolin or bentonite, and 20-40 parts of water.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a sand wall texture coating. Background technique [0002] At present, with the increasing development of the construction industry, public buildings have higher requirements on the exterior surface; in the past, in order to achieve the effect of sand walls or stone on the surface of the building, it is usually necessary to inlay ceramic tiles on the surface of the building; It is easy to fall off when exposed to the sun; therefore, at present, the use of ceramic tiles has been banned on the exterior walls of buildings. Later, with the improvement of materials and processing technology, people used to install stone panels on the building surface by dry hanging; it is necessary to set metal hooks on the building surface; contact with each other; this results in a rapid exchange of indoor and outdoor temperature, significantly reducing the energy efficiency of the building. Moreover, the ...

AI Technical Summary

Problems solved by technology

[0004] The existing sand wall effect paint, after brushing on the building surface, often has uneven distribution of sand particles; this situation is usually due to the low viscosity of the paint, resulting in high fluidity of the paint, and the sand particles will follow the paint. flow; this will lead to a decrease in the exterior visual effect of the building and cannot meet user requirements