Sandstone wall surface and construction method thereof

Abstract

The invention discloses a sandstone wall surface and a construction method thereof. The sandstone wall surface comprises a wall surface body, a sandstone texture middle layer formed by sandstone texture coating and a sandstone texture facing layer formed by a facing coating, wherein the sandstone texture middle layer and the sandstone texture facing layer are sequentially arranged on the outer surface of the wall surface body. And the sandstone texture facing layer is formed by coating the facing coating, and carrying out texture effect treatment and drying. The sandstone wall surface and method have the advantages of on-site construction, no need of stone installation, high construction safety, waterproofness, breathability, good weather resistance, vivid sandstone effect and simple and efficient process.

Description

technical field [0001] The invention relates to the technical field of wall construction, in particular to a sandstone wall and a construction method thereof. Background technique [0002] Many existing high-end real estate projects require sandstone effects to reflect the high-end and atmospheric exterior effects. Generally, dry-hanging of natural stone or direct bonding of stone and facing bricks to the wall; the dry-hanging method of stone is also known as the empty hanging method. It is a construction technology in the current wall decoration. This method uses metal pendants to directly hang decorative stones on the wall or hang them on the steel frame without grouting and pasting; the principle is to set the main stress points on the main structure and fix the stones on On buildings, a stone decorative curtain wall is formed; however, this kind of construction process is complicated, and it is necessary to set up a frame, then find a stress point, and fix the stone on ...

AI Technical Summary

Problems solved by technology

This method uses metal pendants to directly hang decorative stones on the wall or hang them on the steel frame without grouting and pasting; the principle is to set the main stress points on the main structure and fix the stones on On buildings, a stone decorative curtain wall is formed; however, this kind of construction process is complicated, and it is necessary to set up a frame, then find a stress point, and fix the stone on the wall according to the stress point; moreover, the weight of the stone in this dry hanging method is heavy. , large volume, not conducive to high-altitude operations, bring certain safety hazards, and high cost; in addition, stone, bricks, etc. The lamination of stone and facing bricks is also not conducive to high-altitude operations and brings certain safety hazards; in addition, this method of dry-hanging stone or pasting, because it is not integrally constructed with the wall, will cause unreliable adhesion , there are hidden dangers such as the risk of falling off; in addition, natural sandstone is prone to weathering and cracking after a long time, and there is a risk of discoloration and falling

[0003] Of course, there are existing stone-like coatings that are directly coated on the wall, but due to the limitations of construction methods and techniques, it is difficult to form a realistic sandstone effect, and it is easy to cause cracking and brittleness of the coating layer.

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