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Wall decoration is a very important process in home decoration, because the quality of wall decoration will directly affect the beauty and practicality of the entire space. Sex, so you need to pay special attention and not be careless. So what is the wall construction process? Let’s take a look with the editor below! \r\nWhat is the wall construction process:\r\n1. Eradicate the wall\r\nBefore construction, the wall must be treated first, remove the original white ash, then apply interface agent, and clean the cement layer. Sealing and connecting. \r\n2. Wall leveling\r\nAfter the wall treatment is completed, the wall needs to be leveled twice, once to correct the level of the wall. If the wall flatness error exceeds 10mm, cement can be used for leveling. . If the error is about 5-8mm, you can use gypsum for leveling. The other time is fine leveling, that is, leveling with putty. During leveling, ① the putty should not be too thick. A thickness exceeding 1mm can easily cause the wall to crack. ② After the last leveling, use fine sandpaper (320 or above) to carefully polish the wall. noodle. \r\n3. Scrape the putty\r\nAfter the wall leveling work is done, you can scrape the putty. The putty is usually scraped twice. In the first time, use a rubber scraper to scrape it horizontally. The movement should be clean and neat, etc. After drying and smoothing, repeat the process again. \r\n4. Sanding with sandpaper\r\nAfter scraping the putty, you should choose sandpaper with different meshes according to the softness and hardness of the putty. It is recommended to use 400-500 grit sandpaper for soft putty and 360-400 grit for hard putty. Sanding. After the polishing is completed, you can turn on a high-power light to check whether the wall surface is flat and smooth, and there should be no bubbles. \r\n5. Apply primer\r\nAfter sandpapering is completed, you can apply primer to improve the adhesion of the wall paint and prevent the paint layer from peeling off. \r\n6. Apply the topcoat\r\nWhen applying the topcoat, use a better brush or roller, so that the paint film will feel more delicate and the visual effect will be better. In addition, the topcoat must be applied evenly, neither too thick nor too thin to avoid visual differences. \r\n7. Wall maintenance\r\nWater-based paint will generally dry within a few hours, but the hardness of the dried paint film is still relatively low. Therefore, in order to protect the wall, do not touch the wall within 10 days after painting. \r\nArticle summary: Well, the relevant knowledge about the wall construction process is introduced here. Friends who need to know more information, please continue to pay attention to Qijia.com. We will have better and more information in the future. More exciting content for you.

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