A kind of imitation planar granite coating and its construction method

Abstract

The invention discloses a plane-like granite paint, which comprises a composite primer, a granite paint and a stone-like paint, and the dosage ratio of the stone-like paint to the granite paint is 1:2-4; the granite paint includes mother liquor, The dispersed phase and the continuous phase, and the weight ratio of the mother liquor, the dispersed phase and the continuous phase is 1:2~4:0.8~2.5; the stone-like coating includes the following components by weight: 55~80 parts of floating beads, Coalescing aid Texanol 0.45-4 parts, pure acrylic emulsion TX-100 14-40 parts, cellulose B-100K 0.1-1 part, preservative juniper 709 0.1-1.5 parts. The planar imitation granite coating provided by the invention not only improves the mechanical properties and water and weather resistance of the coating, but also has a flat and smooth surface after scraping. The invention also discloses a construction method of the imitation planar granite coating.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a plane imitation granite coating and a construction method thereof. Background technique [0002] Granite is a kind of natural stone, which is widely used in the outdoor decoration of buildings, but the cost of granite is very expensive, and it is dangerous for the public to use it as a decoration on the exterior walls of buildings. Therefore, in order to achieve the luxurious appearance of granite in buildings, imitation granite materials are constantly pouring out. Due to the variety of colors of granite, its imitation process is very complicated. People need a material that is easy to manufacture to simplify its imitation process. In this context, the imitation granite coating came into being. [0003] As people put forward higher and higher requirements for their own health and the surrounding living environment, people are also increasingly pursuing ...

AI Technical Summary

Problems solved by technology

However, some water-in-sand imitation granite coatings currently on the market have poor mechanical properties, and slight scratches may easily cause paint film damage and fall off, affecting the appearance and use effect; and some customers have a soft spot for the natural mirror effect of marble materials. Some water-in-sand imitation granite coatings are difficult to achieve both a flat effect and a rough stone texture

In addition, the current construction method of imitation granite paint needs to scrape 2 to 3 layers of putty on the base layer, 1 layer of sealing primer, 1 layer of real stone paint middle layer, followed by 1 to 2 layers of granite topcoat, and finally roll or spray 1 layer. Layer varnish, cumbersome operation and low construction efficiency

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