Paste wallpaper wall treatment principle:
Purpose: Wallpaper construction is the most important part of the entire spinning process. Wallpaper construction has an important impact on the overall wall paper effect.
1. In principle, it can be flat, dry, and evenly colored.
2, cement, brick wall: itself is relatively flat, with putty leveling, brush a thin varnish can not paste wallpaper.
3, gypsum board, plywood and blockboard: there are seams, so first fill the seam and then flatten. Putty with joints: Just add more white glue (vinyl acetate resin) to make the seams firm and will not crack. Use putty for batching: just add a small amount of white glue for sanding.
4. Gypsum powder and white glue replace the batch with putty, which can speed up drying and shorten construction time.
5, the powder wall: that is, the wall has a weak powder, should be sanded to remove, leveling, brush the base film before you can paste the wallpaper.
Light wall: The wall is very smooth (such as painted walls), it is not easy to absorb glue, it is not easy to dry, and then the force will drop, so it can be sanded before the wallpaper can be attached.
6, the paint wall is very suitable for changing the wallpaper, but you need to do sanding treatment after painting the wallpaper base film before construction. The pre-treatment of the wallpaper wall is almost the same as the wall pretreatment of the paint.
7. Function of base film: The purpose of base film is to cure and protect the surface layer of putty. It can also strengthen the waterproof and anti-mildew function of the bottom of the wall, but it must be completely dry before the putty can be painted. (The base film is an enveloping product that is easy to dry and is a substitute for traditional varnishes).
8, any wallpaper wall cloth can not be flooded construction.
9. The base film should be brushed before the construction.
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