What is the spraying method of real stone paint, and the construction method and steps of real stone

First, the construction method of the main material of real stone paint (stone particle layer) is spraying. The tools are air pumps and spray guns. Primers and topcoats can be sprayed or roller applied.

Second, the construction process.

1.Clean the base surface: deal with the concave and convex, uneven, edged and angular positions of the base layer, and clean up the floating ash.

2.Scrape putty: According to the flatness of the base surface, scrape the special waterproof putty once or twice. The flatness control error value is less than 4mm.

3.Primer: Use a roller or spray gun to evenly coat the primer, the purpose is to waterproof the alkali and color the lattice seam.

4.Lattice sewing paper: according to the design requirements of the grid method, measuring, marking, sticking, the lattice part with masking paper.

5.Use a spray gun to spray the main material of real stone paint, and adjust the air output of the spray gun according to the size of the pattern and the strength of the undulation according to the design requirements. The number of sprays is also adjusted according to the color, and the spraying is 1-3 times.

6.Remove the masking paper.

7.Paint transparent topcoat: Roller or spray transparent protective topcoat 1-2 times to improve the self-cleaning performance of real stone paint.

8.End cleanup, done.

Note: 1The primer is the color of the lattice seam and is weather-resistant.

2.The construction of each process needs to be carried out after the previous process is dried sideways. The drying time of each brand product varies slightly.

There are many construction methods of real stone paint, scraping with stainless steel batch knives, spraying with special spray guns for stone paint, I don't quite understand what you mean by spraying? If you talk about spraying, you can spray directly with a special equipment spray gun, and the general process is like this: first carry out the base surface treatment:

Remove the dirt and floating dust on the base surface, and use 1-2 layers of special putty for the morning light exterior wall to level it. Then apply the primer. Hook seam:

Paste masking paper. Medium coating: Use a special spray gun to spray 2 main materials of Chenguang natural monochrome real stone paint.

Gritching: Removing masking paper. Brush the topcoat.

The construction methods and steps of real stone paint are as follows:1. Process flow: wall base construction, acceptance, original wall construction, elastic line, grid, sticky strip Brush closed primer, paste grid line, use special roller to implement brushing, spray real stone paint, brush topcoat, and local repair.

2. Grass-roots treatment: After the grass-roots acceptance is qualified, local repairs will be carried out. Requirements: flat, smooth, no oil stains, no cavities, no trachoma, smooth corners, straight.

3. Brush the closed primer: Brush the closed primer on the base layer, and require uniform brushing and no missing brushing.

4. Paste the grid line: In order to ensure the consistency of the brushing effect, it is good to use the adhesive strip to paste the dividing line.

5. Special spray gun for spraying: Requirements: Use a special spray gun to spray to ensure that the fancy is uniform, no knots, no continuous pieces. After spraying, it should be allowed to dry naturally 6 up and down, and the paint should be painted on the basis of surface dryness.

6. Brush topcoat: requirements: uniform, no missing brushing, and the color separation line should be clear, straight and straight.

7. Inspect the construction quality and repair other links after local pollution.

After 12 to 24 hours, polish.

Spray the bottom oil twice--- spray the real stone paint 2-3mm--- spray the surface oil twice 1, the real stone paint is required to be smooth, strong and no cracks.

2. First seal the bottom with an anti-alkali sealing primer or wall treatment agent, and then spray the real stone paint after drying, spray once or twice (you can also scrape), and the recoating interval is more than 2 hours.

After a few hours, apply the water-based primer cover varnish again.

4. Primer and topcoat must be applied to ensure construction quality and durability.

5. For the complex base layer, in order to ensure the construction effect, provide a comprehensive construction plan for real stone paint.

The construction method of spraying real stone paint is as follows:

1. The wall needs to be leveled first, if there is an uneven place, it needs to be repaired first, and then the putty should be scraped on the wall, which can improve the flatness of the base surface, and the effect of spraying with real stone paint will be better.

2. When the base layer is treated, you can spray the primer, after spraying the primer, the wall is not easy to appear air bulging or whitening, and the primer can be sprayed with real stone paint after it is sprayed.

3. Before construction, it is necessary to carry out test spraying work, which can start from the corner or side, and then spray on the main wall. When holding the spray gun, it must be held steadily, and at the same time, it must be kept at a certain distance from the wall, and it must be kept in a vertical state with the wall.

4. After spraying, you can spray a layer of oil on the wall when it is completely dry, which can protect the wall, and also improve the service life of the real stone paint wall, which is not easy to crack.

The following things need to be paid attention to when spraying with real stone paint:

1. During construction, it is necessary to cover the area that does not need to be sprayed, so as not to cause environmental pollution, and from the perspective of appearance, it will not affect the overall appearance.

2. If the construction is carried out on a rainy day or a cloudy day, the construction of the exterior wall needs to be carried out after the indoor drainage construction is completed, and more attention needs to be paid to this point during construction.

3. When using real stone paint spraying, you can not spray obliquely, otherwise the effect of spraying is relatively poor, and it is easy to have uneven color, so you must spray it on the wall vertically and horizontally.

4. If you don't have much experience in spraying, you can also find professional construction personnel to help, the experience will be richer, and the effect of spraying will be better.

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In recent years, many people will choose to spray real stone paint on the exterior wall, spraying real stone paint is not only convenient for construction, but also can save decoration costs, if you want to spray real stone paint, you need to master certain skills, so what are the techniques of spraying real stone paint? Let's learn together. What are the techniques of spraying real stone paint1, spraying direction and distance In the process of spraying real stone paint, you can not let the distance between the spray gun and the wall be too far, otherwise it is easy to make the spraying effect uneven, pitted and other phenomena, and it can not be too close, otherwise it is easy to sagging and other phenomena.

In general, the spray gun of real stone paint should be sprayed vertically to the wall, and the distance between 300 mm and 400 mm should be kept from the wall. 2. Spraying thickness in the process of spraying real stone paint, do not spray too thick or too thin, under normal circumstances, as long as spray once or twice, each time only spray between 2 mm and 3 mm. If the spray is too thick, it will be uneconomical, but if it is too thin, it will not be able to show the desired decorative effect, and it is also prone to blooming.

3. In the construction process of spraying real stone paint, there are generally no very special requirements for the actual spraying sequence, as long as the construction personnel have their own spraying sequence. In general, most people spray from top to bottom and then from left to right, and diagonal spraying should be avoided as much as possible. 4. Add waterNote that if the spray gun of the real stone paint is too viscous and there is no way to spray it, then you should add some water to the real stone paint appropriately, so as to increase the fluidity of the real stone paint.

If you want to add water to real stone paint, then the actual amount of water added should not exceed 10% of real stone paint. 5. Pay attention to the wind direction If it is sprayed in an open place outdoors, then you should pay attention to the wind direction, and you must not spray when the wind blows, and the construction personnel should stand in the direction of the wind to spray, so as to avoid the new sprayed real stone paint being blown to the wall that has been sprayed before, resulting in a very ugly granular appearance on the wall. The above is a detailed introduction to Zhaoye Shao about the techniques of spraying real stone paint, I hope it can help friends in need.

If the construction environment is different or the proficiency level of the workers is different, the aspects that need to be paid attention to will also be different, so you must be cautious when spraying real stone paint construction.

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Spraying real stone paint requires a certain amount of skill and experience, and here are some tips for novices to spray real stone paint:

Preparation: Make sure the construction area is clean and tidy, and cover the surrounding furniture, floors, etc., so as not to be contaminated by spray paint. Stir the real stone paint well and dilute as needed.

Spray gun selection shed wisdom: choose a spray gun suitable for spraying real stone paint, it is recommended to choose a compressed air spray gun. According to the viscosity of the paint, adjust the size of the nozzle and the pressure of spraying to get the ideal spray effect.

Spraying angle: When spraying, maintain a perpendicular or slightly inclined angle to the wall to ensure that the paint is evenly covered on the wall. Pay attention to keep the distance between the spray gun and the wall about 30-45 cm, and adjust it slightly according to the construction requirements.

Spray sequence: Spray large areas from top to bottom, then focus on the details. Avoid spraying the same area repeatedly to avoid uneven coating thickness.

Spraying speed and thickness: When spraying real stone paint, it is necessary to maintain a fast spraying speed, move the spray gun evenly, and prepare to avoid the problem of uneven color or excessive superposition of concrete texture affecting the texture. At the same time, the thickness of the paint should be controlled every time it is sprayed to avoid excessive thickness or insufficient coverage.

Pay attention to shielding and ventilation: During the spraying process, pay attention to the use of plastic film or shielding to protect the surrounding area and avoid splashing the paint on the parts that do not need to be painted. At the same time, ensure that the construction area is well ventilated to avoid the health impact of paint odors.

Post-spraying treatment: After completing the spraying, clean the spray gun and container in time, and seal and store the unused real stone paint to avoid paint deterioration.

Please note that before spraying real stone paint, it is best to understand the instructions for use of the paint and the relevant technical guidelines, and adjust the above techniques appropriately according to the actual situation. In addition, if you are a novice, it is advisable to do some practice or consult a professional first to improve the effect and quality of spraying real stone paint.

The tips for novices to spray real stone paint are as follows:

Preparation before spraying: treat the wall surface to ensure that it is smooth, dry, no oil, no impurities, and no rust. Cover up to avoid contamination of the surrounding environment by spray painting.

Spraying method: the spraying distance is generally 30 40cm, the spraying distance is too close will cause the paint to flow, and the spraying distance is too far will cause the coating to be too thin. The spraying speed should be moderate, too fast or too slow will affect the spraying effect.

The spraying direction should be perpendicular to the wall, and there should not be any oblique or transverse spraying, otherwise there will be uneven coating or color difference.

Tips when spraying: Control the force of the sail, the air pressure is usually recommended. Pay attention to the wind direction and avoid spraying when the wind is blowing.