If the indoor walls are not decorated, it is inevitable that the wall will peel off over time. So what should you do if this phenomenon occurs? Are you planning to trade in the old one for a new one or use other methods to solve the problem? Let’s find out together and see how to deal with peeling walls!
As for the peeling off of the wall, we must first understand what causes it, and then see how to deal with it.
1. What is the reason for peeling on the wall?
1. Mold on the wall
During humid seasons, mold often occurs on walls. Green or black mold spots and spots appear on the wall, which are very eye-catching and have a great impact on the overall beauty of the wall. At the same time, they are also harmful to the health of the people who live in the house.
2. Wall peeling caused by moisture on the wall
This problem mainly occurs in spring, when there is a lot of rain and high humidity, because the wall surface becomes damp, causing the wall covering to loosen and fall off.
3. Exposure to wind and sun causes the wall to peel off and become dull in color
Many people pay special attention to the lighting effect of the house when buying a house. Although a house with good lighting has its advantages, it also inevitably has its shortcomings. For walls exposed to direct sunlight, the original beautiful colors will peel and fade due to the influence of invisible light. This is an inevitable natural law. In addition, the temperature difference caused by severe cold indoors and outdoors or air conditioning may affect the wall surface and cause peeling.
4. The dry paint sags, causing the lower edge of the wall to thicken or form flow marks
This is mainly due to the unqualified spray gun and inadequate spray painting skills. You should also pay more attention to the selection of thinner, increase the temperature of the spray chamber, and keep the spray paint surface clean.
2. How to deal with peeling walls
1. Reinforce the base layer
If the wall is peeling off in a large area, the first thing to think about is whether there is a problem with the underlying layer of the wall. During construction, it is necessary to use Gordon Refresh Wall Reinforcement Agent to re-reinforce the base. We then go through a series of steps such as plaster leveling, applying grid cloth, priming and painting.
2. Cover the cracks with topcoat
atAfter inspection, if there is no chalking or peeling, and the peeling is not serious, you can directly apply topcoat to cover it. This is about as good as it gets.
3. Demolish old walls and install new ones
This is mainly for walls where the peeling phenomenon is very serious. When simple repairs are no longer helpful, it is necessary to remove all the decorations on the old walls and then carry out new decorations. The first step is to remove the cement. layer, and then proceed with the construction according to the basic steps of painting the wall.
If it is local peeling, remove the peeled part and re-scrape the putty on a small area. But if it is a large-scale peeling, then all the peeling parts need to be removed and re-scraped with putty. The former may have color difference problems, while the latter requires a relatively large amount of work.
The above content is the content of the article that Zhongtaojun shared with you about How to deal with the peeling of the wall. When encountering this kind of situation, we must first know what is the cause. , just solve the specific problems after finishing it. The above is the content shared today. I hope it can be helpful to you, here you go!
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