What are the specific steps for painting an old house?

After a period of use, the house will inevitably age. Many people decorate the walls to consider the beauty of the whole space. The following are the steps about the renovation and painting of old houses.

Steps of painting and rebuilding old houses 1. The main purpose of checking the wall surface before painting the old house is to understand the existing situation of the wall surface. Only by understanding the overall situation of the wall can we know what kind of scheme to take to provide better wall decoration services.

2. You need to buy the pictures you need to draw and prepare a soft brush.

Clean up the dirt on the wall before painting. After the dust pad that can be wiped with sandpaper at the top of the wall is sewn at the bottom, you can start painting the wall that should be painted at the horizontal part of the joint. You can use a horizontal brush and a vertical brush to wipe the wall paint first. The wall paint dries automatically, and the indoor ventilation should be good.

4. The old house decoration and painting and a problem on the original wall, because the wall is the mold of Malignaggi, which is easy to change around the window. You should take preventive measures to avoid new problems. If the mold on the wall falls off due to problems when reprocessing the waterproof coating, it must be applied according to the normal steps.

5. If there are slight cracks in the wall, mix putty powder and adhesive directly, but the cracks in the wall are serious. The walls need to be painted when they are refreshed. Remove and repair with sealed corner paper.

6. After repairing the wall at the grass-roots level, the adhesive must be rolled onto the wall first. The adhesive is made by a putty-drying step and a new coating so as to be in close contact with the adhesive layer arranged on the wall for manufacturing the floor. After painting the wall, you can also avoid problems such as cracks and peeling.

7. The painting of the old house is divided into two parts, one is to brush the primer, and the other is to brush the topcoat. However, many people have a misunderstanding that it doesn't matter whether they brush the primer or not, which is wrong. Because the primer has the function of resisting alkali sealing and protecting the top coat, the primer should be brushed not only, but also carefully. Primer usually needs to be brushed three times. The painting method of topcoat is roughly the same as that of primer, the biggest difference is that topcoat only needs to be painted twice.

The above content is about the steps of painting the old house, I hope it will help you.

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