Old wall painting 1. Painting old walls with putty and basement membrane: how to deal with wallpaper walls? What we have to do is to deal with these grasses. Wallpaper walls should be dry and tidy, so choose waterproof putty when pasting putty.
Of course, we can wipe the basement membrane on the old wall, but it is not necessary. You can wipe putty and choose according to the actual situation. Deal with the flatness of the wall: the second step of the wallpaper wall treatment method is smoothing. The flatness of the wall determines whether the wallpaper can be pasted, so you must be especially careful at this stage.
3. In the benchmark test, the flatness error of the wall can't exceed 3mm, otherwise the wall material can't be inlaid normally, and it will peel and curl. Test water absorption rate: the wall of wallpaper should have good water absorption rate. The test method is actually very simple. If you pour a little water, it will soon become beads, and the absorption rate of the wall will be too low, which will lead to poor wallpaper and deformation. Peeling and other phenomena.
What should we pay attention to in hand-painted murals? 1. First of all, the patterns and colors of wall paintings must conform to the overall design style. For example, the house is Chinese, and the color of the mural pattern is mainly black, red or gold. Patterns mainly come from traditional patterns and patterns in China, or common patterns in Chinese painting. Scandinavian minimalist design is more extreme, spanning black and white and ultra-bright colors, so most mural patterns are processed and have abstract patterns.
2. The second hand-painted wall painting method of old wall painting. Creating hand-painted walls is very simple, but there are specific requirements for artists' painting skills. So you must pay attention to the following methods and hand-painted wall art materials: Small area of colored green pigments, brushes, a row of pens, chalk, pencils, pens, small area of walls (green novices and weak artists choose excellent).
Through the above article, we can understand the painting method of the old wall and what should be paid attention to in hand-painted murals.
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