Inorganic colorized decoration mortar and preparation method thereof

Abstract

The invention which belongs to the technical field of building materials concretely relates to an inorganic colorized decoration mortar and a preparation method thereof. The motor is characterized in that the motor comprises the following components, by weight, 15-40% of cement, 40-70% of an aggregate, 1-30% of an auxiliary material, 0.5-5.0% of nanoscale micropowder, 0.5-4.0% of a thixotropic agent, 0.1-3% of an early strength agent, 1-10% of a dispersant, 0.1-1.5% of a thickener, 0.1-1.5% of a water repellent and 0.01-8% of a coloring agent, wherein the total weight percentage of all the components is 100%. The inorganic colorized decoration mortar prepared by uniformly mixing the components according to above proportions in a factory has the advantages of excellent cohesiveness with a wall base, very good hydrophobicity and permeability, and excellent contamination resistance, and the weatherability and the long-term stability are better than that of organic coatings. The inorganic colorized decoration mortar can be prepared by adding 10-25% of water at a building site and uniformly and mechanically stirring when being used. The mortar can be directly daubed or sprayed on the base, so the mortar has the characteristics of simple construction and easy operation.

Description

technical field [0001] The invention belongs to the technical field of building wall decoration mortar, and in particular relates to an inorganic colored mortar used for interior and exterior wall decoration and a preparation method thereof. Background technique [0002] At present, in the construction of most houses in China, the wall decoration materials in people's minds are nothing more than various colorful organic paints, textured ceramic tiles and stones, etc. These traditional decorative materials have given thousands of households The housewarming brought many joys and fond memories. However, with the advancement of science and technology and the improvement of people's living standards, people have high standards for housing construction quality, housing aesthetics and living comfort, which greatly promotes the demand for new building technologies and new materials. In the decoration of the interior and exterior walls of buildings, new green and environmentally fr...

AI Technical Summary

Problems solved by technology

[0003] At the same time, with the development of society, energy saving and heat preservation has become a mandatory requirement of the country. All exterior walls of newly built houses must have exterior wall insulation systems. Due to the limitation of housing land, especially in big cities, the construction of residential buildings is mostly High-rise buildings, but for high-rise buildings, the weight of the tile itself greatly limits the application of this type of material in high-rise buildings (external wall insulation systems)

The widely accepted exterior wall coatings are organic materials, which have obvious disadvantages such as poor weather resistance, easy aging, and long construction period. Therefore, the diversification of wall decoration materials is the inevitable result of market economy.