Construction technology of spraying marble-like paint

Construction technology of spraying imitation marble paint: batch scraping putty, priming paint, batch scraping malay paint, adjusting malay paint to the required color according to product requirements, spraying Guangdong Malaysian water-in-water colorful paint, roller coating water-based topcoat, cleaning and renovation.

The concrete process of spraying imitation marble paint:

1. After batch scraping of cement mortar is completed, it needs to be cured for more than 15 days until it is completely dry. Scrape the elastic putty powder on the external wall in batches, and then spread the grid cloth. After drying, scrape the elastic putty powder of the external wall once or twice in batches to make the wall have good flatness.

2. After it is dry, it can be polished, and it is completely sealed with the sealing primer provided by Master Ali, and no omission is allowed.

3. Construction of grid lines: According to the height, width and design scheme of the wall, divide the grid reasonably, draw black paint for the grid, and paste high-quality textured paper after the black paint dries. Before construction, ensure the uniform thickness of the wall, and spray a layer of medium coat with master Ali granite paint.

4. A leak valve is installed on the cover of the pressure storage tank. When painting, first turn off the air inlet switch, then pull up the ring of the air leakage valve to remove the residual compressed air in the pressure tank, and then open the tank for feeding.

5. The first one is water-in-water spraying into stone paint twice. In order to make the imitation stone effect more realistic, one is full spray and the other is point spray. One is the ordinary plane effect. The second is the multi-layer effect and texture effect of spraying on wire drawing or real stone paint.

Extended data:

Marble-like coating: made of natural minerals and organic resin containing ionic silicon, with high weatherability, waterproof and moisture-proof, and toughened and wear-resistant surface. The color is permanent, the wall is seamless, it has the texture, luster and texture of natural marble, and its fidelity can be comparable to that of natural marble. It is suitable for shopping malls, supermarkets, office exhibition halls, corridors, elevators and so on.

It is not easy to make the surface smooth. On a large area, the distribution of stone tendons is unnatural and there are artificial traces. When it is made on a specially shaped surface, it will be different from the sample. Spraying transparent and bright substances on the surface will produce some sand holes. Although the effect is very close to natural stone, the texture of the material, especially the hardness, is very different from stone.

Reference: Baidu Encyclopedia-Imitation Marble Coatings