Construction technology for decorative surface layer of inner wall and outer wall by using vitrified color sand

Abstract

The invention provides a construction technology for decorative surface layers of an inner wall and an outer wall by using vitrified color sand. The construction technology is a technological process of coating a bonding backing material on a decorative bottom surface at first and coating a decorative surface material on the bonding backing material; and the construction technology comprises the following steps of: mixing the bonding backing material, namely adding an auxiliary material consisting of aqueous emulsion, a thickening agent and an aid into fine sand serving as a main material so as to prepare a bonding agent for standby application; taking vitrified mineral varnish, prepared from color sand prepared from glass micro balls or quartz sand serving as a base material or the auxiliary material consisting of the color sand, the aqueous emulsion, the thickening agent and the aid, as the decorative surface material for standby application; uniformly coating the bonding backing material onto the decorative bottom surface by using a coating device; and uniformly coating the decorative surface material onto the bonding backing material by using the coating device so as to finishthe construction technology of decoration of a wall. The decoration of the inner wall and the outer wall is easier and quick and the decorative effect is more perfect; after the decorative surface layer is cured, the coating is firm and hard, waterproof and dustproof; the decorative surface layer is clean and bright, and the color is durable and lasts for over 1,000 years.

Description

Technical field [0001] The invention belongs to the field of building decoration technology, and designs a construction technology for interior and exterior wall decoration, especially a construction technology for using vitrified colored sand as the interior and exterior wall decoration surface layer. Background technique [0002] Existing building materials are developed with the development of real estate and people’s living standards. There are many types of exterior wall coatings. People pursue the concept of environmental protection and nature, which has spawned many new decorative coatings. In the 1980s, our foreign wall decoration materials were widely used. Color sand decoration, this kind of coating has good fire resistance and easy construction. However, due to the sand and rough surface, it is easy to be contaminated and difficult to clean, especially in areas with more serious pollution. The decoration effect is affected by pollution. On the other hand, , Fading phen...

AI Technical Summary

Problems solved by technology

[0002] Existing building materials are developed along with the development of real estate and people's living standards. There are many types of exterior wall coatings. People pursue the concept of environmental protection and nature, and many new decorative coatings have been produced. In the 1980s, my country's exterior wall decoration materials were generally used Colored sand decoration, this kind of coating has good fire resistance and is convenient for construction, but due to the sand particles and rough surface, it is easy to be dusted and polluted, and it is difficult to clean, especially in areas with serious pollution, because the pollution will affect the decorative effect. On the other hand , the fading phenomenon is serious, the texture and artistic effect are not ideal

Glass mosaic, artificial marble, etc., the luster is relatively soft, but the production process is complicated and the construction cost is high

The real stone paint, which emerged in the 1990s, is sought after by people because of its thick and natural texture. It has a tendency to replace marble and ceramic tiles. After that, the ash is serious and there are fading and falling off. In addition, the surface of the real stone paint spraying is rough, not resistant to aging, not environmentally friendly, easy to adhere to dust and difficult to remove.