The walls in home decoration have always been the top priority in the decoration process. This is not only because the walls have the largest area during construction, but also an important manifestation of the decoration effect.
However, problems with wall decoration are common in home decoration. Today I will talk about the common problems that are prone to wall decoration and solutions for your reference.
1. Do the original wall of the clean water house need to be shoveled and redone?
This issue depends on the specific situation, because when the developer delivers a clean water room, there will be two wall states, one is cement wall; the other is putty wall.
1, cement wall
If it is in the state of cement wall, there will be no conditions for removal. Then, interface agent , gypsum layer, and putty layer can be used according to the standard process of the wall base.
2, putty wall
If it is in the state of putty wall, it is recommended to shovel it out and start the grassroots, because the putty used by developers are basically all project funds, and both quality and environmental protection are worse than the products used in home decoration. In addition, the fineness of the large-scale scraping of dust by the architect is far less than that of the home decoration master. In order to avoid problems in the later stage, it is necessary to eliminate and re-made.
Note: In addition, for cement wall delivery, the quality of the cement layer should be checked. If sand is raised on a large area, large area is uneven and dust will fall off with one click. This also requires repairing the problematic cement wall and then working on the base layer, otherwise problems will also occur in the later stage.
2. Problems of wall cracking
Latex paint wall cracking is the most frequent problem, and it is basically not 100% not present. However, compared with other problems, the treatment of latex paint wall cracking is relatively simple.
Processing process:
1. Remove the cracked paint and base layer.
2. Use caulking gypsum to repair the base layer.
3. After drying, scrape the putty layer and grind it.
4, paint.
3. The problem of moldy walls
Moldy walls are common in first-floor and top floor houses or walls shared with bathroom and kitchen. Moisturization is the only cause moldy walls. They are usually treated in the following ways:
1. Remove the moldy area to the original wall.
2. Clean it up and wait until the wall is dry and then apply waterproof coating .
3. Remade the base layer according to the standard process and then apply latex paint.
Note: When processing, the problem of moisture penetration must be solved first, otherwise even if the wall is repaired for a long time, similar problems will inevitably occur later.
4. Wall bulge peeling
Wall bulge peeling is usually caused by poor adhesion between the base layer and the topcoat, while wall bulge is mostly related to moisture erosion, and gases generated after moisture reacts with alkaline substances in cement are overflowed.
processing method:
1. Remove the problem area to the original wall.
2. Brush a layer of waterproof coating with bulge.
3. Re-made the grassroots and polish them.
4, paint.
5. Can the latex paint on the walls of old houses be painted directly?
Let’s not talk about whether the preservation status of the wall latex paint of the specific old house is good or bad. It is just that the original latex paint wall is painted and renovated directly in the decoration of the rental house. The house you live in will not operate directly like this. If the walls of the original latex paint are preserved very well and have no peeling, cracking or falling off, you can polish the entire wall and paint it directly without re-made the base layer.
or above are some common problems and solutions that are prone to wall latex paint. If it is a subtle and small-area problem, owners with strong hands-on ability can operate it themselves. There are also many convenient repair materials to choose from on Taobao. If there is a large area of problem, you should find a professional to find a proper solution to the cause of the problem first.
