General steps and precautions of wall painting advertisement

There are many advertisements for painting walls, so it is really important to choose a good advertisement. Wall painting is a very important part of house decoration, and the quality of wall painting is related to the quality of walls. After painting the wall, the wall surface not only has certain moisture-proof and mildew-proof effects, but also can make your indoor space more beautiful. So what are the steps of wall painting and what should we pay attention to? Let me introduce you.

First of all, the steps of drawing wall advertisements are divided into four steps:

1. Wall quality inspection

It is clearly pointed out in the advertisement for painting the wall that the quality of the wall should be checked first before painting the wall. If there is a big crack or hole in the wall, it is best to ask the developer to redo it. If there are small holes, they can be filled with gypsum.

2. Wall treatment before blowing putty

Before scraping putty on the wall, the wall must be cleaned to ensure that there is no dust and impurities on the wall, and then the concrete interface agent is rolled on the wall to avoid the wall from loosening and drying when gypsum powder is brushed again. After the interface agent dries, you can start scraping putty.

Puttying

Before scraping putty on the wall, it is necessary to measure the flatness of the lower wall with a measuring ruler to determine the method of scraping putty. Usually, the plaster on both sides can be scraped to the wall, which can not only level off but also cover the background color. If the smoothness of gypsum is too poor, it needs to be scraped several times. It should be noted that the waterproof putty should not be scraped too thick, otherwise it will crack easily when it is dry.

4. wall painting

After the putty is scraped off the wall, you can start painting the wall. Primer should be used first. Primer is mainly used for walls that do not need special treatment. If there is a problem with the wall, we should choose a special primer for this problem. After applying the primer, paint the wall.

Matters needing attention in wall painting advertisement;

1. From the advertisement for painting the wall, we know that we need to pay attention to the weather. It is best not to construct in rainy and snowy days.

2. When painting the wall, you must use the method of vertical brush from top to bottom. Horizontal wall painting can also be used to smooth walls, but don't miss vertical wall painting.

3. When the wall is coated with lime slurry, it needs to be stirred constantly, otherwise, when the lime slurry is deposited on the wall, stripes with different shades will appear.

The above is about the steps and related precautions of wall painting advertisement, hoping to bring some help to you.

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