What is the treatment method of Huashi coating to avoid the real stone paint exposed?

Because the condition of the base surface is directly related to the construction quality of "Huashi" natural stone paint, it is necessary to carefully inspect and accept the base surface before decoration.

The specific requirements are as follows:

For new walls that have just been built, they need to be fully maintained and dried; For the old wall that has been peeled off by moisture, it is necessary to redo the bottom plastering, and then the spraying construction of "Huashi" natural real stone paint can be carried out.

The base surface should be smooth and clean, and there should be no oil, floating ash or other pollutants.

For the original old paint on the old wall or other base surface, its adhesion should be confirmed by testing; If the adhesion is poor, it must be completely eradicated.

2. Moisture-proof primer spraying procedure.

Before spraying "Huashi" natural stone paint, spray a layer of moisture-proof primer evenly on the base surface and carry out bottom sealing treatment, so as to avoid contamination due to bleeding and moisture permeability on the base surface, and swelling "Huashi" natural stone paint affects the construction quality, and the moisture-proof primer drying time is about 60 minutes.

3. "Huashi" natural real stone paint spraying procedure.

After the moisture-proof primer is dry, you can carry out the spraying construction of "Huashi" natural real stone paint, and the basic construction methods are mainly the following two:

The first is the spraying method: this method uses our own special spray gun for construction. For interior engineering, spraying can be completed at one time, and the exterior wall should be carried out in two steps; Allow the first layer to dry slightly before applying a second coat.

When spraying, it is necessary to make the coating thickness uniform, not exposed bottom, the floating point size is basically the same, and the total thickness of spraying is 2-3mm, or according to different design requirements.

The second is the mixed construction method: that is, the first use a shovel to lightly apply a layer of "Huashi" natural stone paint on the wall, and the total thickness of the two times is 2-3mm. This construction method saves materials and can also dry thoroughly due to the protruding floating point on the surface. Surface Grinding Procedure:

Before spraying the waterproof protective film, it is necessary to use ordinary sandpaper and other tools to grind off the floating sand and the sharp angle of the sand particles on the surface of the dry coating, so as to increase the beauty of the surface of the natural stone paint and ensure the complete coverage of the protective film.

To apply a layer of primer in advance, this lamp area must be on well. Then spray a layer of glue. I can only take this semester at the end.

Strip Simplicity Solution:

1. Mix water appropriately.

2. Improve construction methods, such as spraying or using better quality roller stoves.

3. The base surface should not be overly light and slippery. Do not use a substrate with too low water absorption.

4. Strengthen construction supervision to prevent leakage.

In order to improve the construction quality of real stone paint, how does Huashi coating deal with the details of the base surface? This is a company secret.

First of all, it is necessary to increase efforts to improve the construction quality of real stone paint, and the choice of this real period should achieve good coating results as long as it is not a Huazhi brand.

1. During construction, the scaffold should be about 30cm away from the wall, if the distance is too close, there may be joints in the spraying part between the upper and lower scaffolding, which will affect the decorative effect. 2. Do not spray parts and objects, and should be separated by baffles or paper.

3. The temperature should be higher than 5 during construction, and the wind force should not be suitable for construction when the wind is greater than level 4. Rain and snow should be avoided within 24 hours of spraying the main coating.

4. Oil-based primer and overcoat are flammable dangerous goods, and fireworks should be strictly prohibited during construction.

5. After the construction of the main coating, the tool should be cleaned with water immediately.

6. After the construction of oil-based primer and overcoat is completed, the tool is cleaned with xylene and other solvents.

7. During the construction process, it is strictly forbidden to add water to dilute the materials at will.

8. When the temperature is low, the same wall must survive at one time, otherwise there will be a slight color difference problem even if the same batch is constructed for a long time.

In the construction process, Huashi coating is to avoid color difference through the following two methods:

Due to the color mixing effect and other reasons, there will be slight differences in the effect of different batches of real stone paint products, so it is recommended to do a small area of the model before construction, and then do a large area of construction.

In order to avoid color differences, it is recommended to order a sufficient amount of products for the same wall construction at one time.

1.Use appropriate, first-class construction tools, different types of products are strictly in accordance with the product's exclusive construction tools, and there can be no common unified construction tools for different products.

2.For the same building and the same wall, it is recommended to use the same production batch of real stone paint, negotiate with the manufacturer, and keep a wet sample for each production to reduce the color difference in the raw material link.

3.It is recommended to construct the same building, the same batch of materials with the same group of people, and pay attention to the color difference of some colors in the case of backlight and normal light, direct sunlight and refraction.

4.Repair color difference: After the construction of a wall, try to leave a few buckets of the same batch of products in order to repair the defective wall in the finishing stage of the project, so as to avoid the color difference caused by the sweeping repair.

5.Work with a professional team with rich construction experience.