Pasting wallpaper on the wall can add a color to our living room, but if the wall is not processed well before the paste, the wallpaper will be tilted, uneven, and the paste will not be cured, etc. The beauty of the wallpaper. Let's take a look at the wall decoration of the wallpaper step of the decoration home decoration network Xiaobian, let you firmly "catch" the wallpaper!
1. The wall should be kept flat. If it is an old house, the wall surface has peeling, bulging or cracking. Use a steel brush or a blade to shovel the wall surface roughly, clean the wall surface, and make the cement wall surface free of floating soil and floating. The primer for peeling off the wall should be cleaned. If the old wallpaper is replaced, there will be residual glue left after the old wallpaper is torn off. The glue should be disposed of and then cleaned. In theory, the standard for wall flatness error is about 3mm.
2. Putty putty. After ensuring that the wall surface is firm and flat, the concrete agent is applied to the wall surface roller as much as possible. After it is dry, the putty can be scraped. Putty is a decorative material that flattens the surface of the wall. The putty is the most important step in the processing of the base layer before the wallpaper. Generally, the putty on both sides of the base is leveled, and the unevenness of the surface of the base layer is removed to make the wall smooth and smooth. The best putty is made of water-resistant putty. The construction and polishing of this putty is more laborious, but the putty made is good, waterproof and breathable, high in adhesion, good in durability, and not in the second decoration. Need to be removed. Within 1-2 days after scraping the putty, use a brush to polish the wall to avoid too much time for the putty to increase the difficulty of construction.
3. Painted. After the putty is dried, the primer is applied for repair. If it is a new house, you can choose to use a white primer to brush. In addition to repairing the role of the primer, the most important thing is to form a protective film on the surface of the wall, which can also effectively prevent the wallpaper from being corroded.
5. Draw a line. Generally, 1-2 days after the primer is applied, the vertical line can be drawn after the primer is dried. Use a aligning hammer to measure the vertical datum line, starting from the corner of the wall, and drawing it along the vertical datum line on the wall.
The above is the wall surface treatment method of the wallpaper step introduced by Xiaobian. After doing all these preparations, you can start to put beautiful wallpaper on your room! I hope that after reading the introduction of Xiaobian, you can pay more attention to our decoration encyclopedia section, more exciting content recommended!
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