The wall paint in the corner may fall off due to moisture, how to solve it

Hello! After treating the damp parts of the corner of the wall to prevent the dampness, remove the damp putty, then use the putty to bracket and repaint.

Mine, are you still satisfied?

What to do if the paint peels off in the corner wall

1. If the area of paint off is not very large, then you need to use sandpaper to polish the place that falls off, and then clean up the inside, and then apply putty to the wall again.

2. If the area is very large, then you need to remove all the paint on the wall, clean up the ground, scrape putty and paint again, remember that before the paint, the base must be done, so that all the construction effects in the later stage will be better, if you feel more complicated, you can directly find a professional maintenance team.

Reasons for this:

1. It may be that when buying latex paint or other materials in jujubes, it is too cheap, resulting in the quality of the material is not very qualified, and the workers who were invited at the beginning did not do it in detail or cut corners when selling potatoes at work, and the paint will fall off after a long time.

2. Or because the indoor dampness is more serious, and the floor is relatively low, so the wall is easy to get damp, then the wall will be aging, and even cause it to fall off.

3. It is also possible to use air conditioning in winter, resulting in too much temperature difference between indoor and outdoor, so the indoor wall will be damp, which may be moldy at first, and it will slowly fall off.

1. Shovel off the cracked wall paint and find the reason for the dampness of the wall, if it is only because the base layer is not dry when the wall is brushed at that time, you can not do the wall after shoveling off the wall skin, and dry the wall thoroughly.

2. After the wall is dry, scrape the putty (do it two or three times depending on the condition of the original wall, and wait until it is completely dry each time before doing the next time).

3. Sandpaper is sanded and smoothed.

4. Brush the primer and topcoat (or roller brush) in turn, the primer twice, the topcoat three times, and wait for each time to be completely dry before doing the next time.

5. For the cracks on the wall, it is necessary to do anti-crack treatment. That is, before scraping the putty, use 108 glue at the crack to glue a "really good" cloth that is at least 20 cm wide on both sides of the crack, and then scrape the putty after drying.

The damp peeling off of the latex paint wall can be caused by the dampness of the wall, improper construction, or poor quality of the latex paint. Here are some possible ways to deal with it:

1.Shovel off the detached part: If the area of the latex paint peeling off is large, you need to shovel off the detached part until the solid wall is exposed. This ensures that subsequent repairs are more robust.

2.Waterproofing paint: After removing the part of the latex paint wall that has fallen off, waterproofing paint needs to be applied to prevent the wall from getting wet and falling off again.

3.Repainting latex paint: After repairing the latex paint wall, the latex paint can be repainted to ensure that the wall is beautiful and durable.

4.Use wallpaper: If you only want to repair the latex paint wall, rather than repainting the latex paint, you can consider using wallpaper Seju Bureau. Wallpaper can repair the wall in a short time, but it still needs to be carefully selected and *** wallpaper.

In short, for the problem of damp peeling and peeling off of latex paint walls, it is necessary to determine the cause of the problem first, and then take corresponding repair measures. If the problem is severe, it is advisable to reapply latex paint or use another method of wall decoration.

The most curative way is to find out the damp place and do it waterproofing. Then scrape putty on the wall first, and then brush the latex paint again.

Lift the wall up, do waterproofing, and then do latex paint, if the base layer of the wall is not treated well, you can do it according to the following method:

1. The wall is wet (wetting the original wall, saving effort when shoveling) 2. Shoveling part of the wall around the place where the original wall has fallen off can be appropriately expanded.

3. After the wall is dry, scrape the putty (depending on the condition of the original wall to do two to three times, each time to wait until it is completely dry before doing the next time), 4, sandpaper grinding and smoothing, 5, brush the primer and the topcoat (or roller brush) in turn, the primer twice, the topcoat three times, each time to wait until it is completely dry before doing the next time. 6. For the cracks on the wall, it is necessary to do anti-crack treatment. That is, before scraping the putty, use 108 glue at the crack to glue a "really good" cloth that is at least 20 cm wide on both sides of the crack, and then scrape the putty after drying.

1. There are many reasons why the wall putty falls off, such as the alkali on the wall, the construction process is incorrect, the putty is not selected correctly, the wall base is not cleaned, etc., which will cause the wall putty to fall off. The wall putty has the problem of falling off and hollowing, we need to shovel off the hollow drum and peel off the putty layer and polish and clean the wall, the wall is too smooth and easy to fall off due to the putty bonding is not strong.

2. If the putty layer falls off caused by the dampness of the wall, you can first apply waterproof paint to strengthen the waterproof and moisture-proof treatment of the wall, and then paint putty for repair. If the putty layer falls off caused by alkali on the wall, you can first apply oxalic acid or interface agent to prevent alkali on the wall, and then repair it by applying putty. If it is caused by the wall base layer is not cleaned, you can use a special cleaning agent to clean up the impurities of the base layer and repair it with putty.

When you scrape putty, you should use high-quality water-resistant putty, and if you use non-water-resistant putty, it is easy to fall off.

There are many types of putty on the market, and everyone should choose environmentally friendly and high-quality putty when scraping putty. Market putty can be divided into finished putty and traditional putty, traditional putty usually needs to add glue for deployment and need to be configured on site, not only not environmentally friendly, but also difficult to control the quality of putty configuration, we try to choose finished putty when purchasing. When choosing putty, you can choose putty products with different characteristics such as water resistance according to your needs, for example, water-resistant putty can be selected in the southern region, so as to avoid the problem of moisture-resistant putty falling off on the wall due to the humid weather in the south of the day.

Find the above answer for you, I hope it will help you, I wish you a happy life, happy every day I hope you give a thumbs up. Thank you