What do you mean by peeling off the wall?

What do you mean by peeling off the wall?

What do you mean by peeling the wall? After a long time, the wall skin at home will fall off, resulting in the original beautiful color peeling and fading under the influence of invisible light. This is an inevitable natural law, and of course there are other reasons. Today I'll tell you what peeling off the wall is.

What do you mean by peeling off the wall? 1 1. What are the causes of wall peeling?

1, wind and sun, temperature difference between hot and cold leads to peeling.

When we buy a house, we will pay special attention to the lighting performance. Lighting has many advantages, but it also has disadvantages. Long-term direct sunlight on the wall will affect the original color, leading to peeling and fading, and the temperature difference between outdoor cold air and air conditioning will also make the wall peeling.

2. The wall is peeling off due to moisture.

It is rainy and humid in spring. Because the wall is affected by moisture, the wall is loose and falls off.

3, caused by moldy walls.

In the wet season, moldy walls are common, and green or black spots will appear on the walls, which has a great influence on the overall beauty and poses a threat to the health of the owners.

4. The sagging of dry paint will make the wall thicker or produce flow marks.

This situation is mostly caused by inadequate construction or painting process, so we must pay attention to the dilution of paint and improve the room temperature of spraying to keep the paint surface clean all the time.

Second, what should I do if the wall falls off?

If it is a small part of peeling, then the peeling place should be removed first, and then coated with putty. If the peeling range is large, all the places need to be removed and repainted. The former may have chromatic aberration, while the latter will consume a lot of engineering.

Let me sum up: the above are the reasons why the wall skin falls off. As can be seen from the above article, there are many reasons for peeling on the wall, which may be sun exposure, dampness or mildew. Therefore, we need to maintain the wall in peacetime, avoid the interference of external factors while ensuring its beauty and prolong its service life.

What do you mean by peeling off the wall? 2 1. Due to the wind and sun, the wall skin falls off.

Many people pay special attention to the lighting effect of the house when buying a house. A well-lit house has its advantages, but it also inevitably has its disadvantages. Under the influence of invisible light, the original beautiful color of the wall in direct sunlight will peel off and fade, which is an inevitable natural law. There is also the indoor and outdoor cold or the temperature difference caused by air conditioning may affect the wall and cause peeling.

2. Wall peeling caused by moisture

This problem mainly occurs in the spring when there is much rain and humidity, because the wall is wet and the wall skin is loose and falls off.

3. Moldy

In wet season, moldy walls often appear. There are green or black mildew spots and spots on the wall, which are very eye-catching, which have great influence on the overall beauty of the wall and endanger the health of people living in the house.

What does the wall skin mean? What are the possible causes of peeling on the wall?

There are many reasons for the peeling problem on the wall. According to the situation we have seen in recent years, there are three main reasons for the miscellaneous altar at home: first, the wall leaks, second, the wall is wet, and third, the construction is improper. Here are three aspects to introduce the causes of wall peeling and preventive measures.

The first reason is that water seepage causes the wall skin to fall off.

The so-called wall peeling caused by wall seepage is mainly caused by water entering our wall, which slowly penetrates after entering the wall, leading to the failure of the putty layer scraped inside us, and finally the latex paint on the surface falls off. Because the combination layer in the middle has lost its proper function, the latex paint won't stick.

Situation 1: toilet partition. Bathroom partition is the most common part of indoor wall peeling. Because there will always be water in the inner wall of our bathroom, if the waterproof of the inner wall of the bathroom is not done well, then water may seep into the wall. Slowly seep into the wall, and the final result is that the paint on the other wall falls off. The problem of peeling off the wall of the bathroom partition is the most common in the family.

Situation 2: External wall. The external wall mentioned here is the external wall of our house. Because the outer wall is in direct contact with the outdoor air, if the waterproof of the outer wall is destroyed, then when it rains, the rain may slowly penetrate into the wall along this gap. The infiltration of water through the wall also leads to the failure of putty in our room, and the final result is that the wall skin falls off.

Situation 3: Other parts. By other parts, I mean some other walls in our room. These parts of the wall are peeling off, which is largely caused by water leakage. It is our ground water seepage or upstairs ground water leakage that enters the wall, causing the wall skin to peel off.

Preventive measures:

First, the bathroom wall, I personally suggest that you brush all the places that may splash water.

Second, the gap between the tiles attached to the bathroom wall must be closed to prevent water from entering the wall from the gap between the tiles.

Third, for the external wall before decoration, it is necessary to carefully check whether there is water leakage. External wall leakage should be solved before decoration.

Four, this project indoor all pipeline construction after the completion of the suppression test, suppression test qualified before allowing concealment.

The second reason is that the moisture regain of the wall surface causes the wall skin to fall off.

The so-called wall peeling caused by wall moisture is a common problem of residents on the first floor. In other words, the lower part of the wall of the first floor residents often falls off when they touch the ground.

Cause analysis: the most fundamental reason for the peeling and resurgence of the first floor wall is that our floor and wall are not well moisture-proof, which leads to the moisture in the basement flowing back along the floor and wall. Therefore, in order to prevent the resurgence of the first floor wall, my personal suggestion is to do a good job of moisture-proof on the ground and wall. For example, the ground can be painted waterproof, and the wall can be painted with cement-based osmotic crystallization.

Reason 3: Improper wall treatment leads to peeling on the wall.

The so-called wall falling off caused by improper wall construction generally means that we didn't put the internal putty layer in place before brushing latex paint. Paint latex paint directly on the surface of unqualified putty. Wall peeling caused by this problem is also very common.

Cause analysis: First, the bottom putty layer is badly exfoliated, and the latex paint is not handled properly. Second, when the bottom latex paint is not dry or the moisture at the grass-roots level is too large, we brush the latex paint directly.

Matters needing attention: 1. Before painting the wall latex paint, the bottom putty must be treated as qualified. Generally, it is necessary to polish and clean up the dust on the surface, shovel off serious powder, and then scrape putty. Second, the putty layer on the wall must be dry before you can brush latex paint. Do not brush latex paint on the surface of the undried putty layer.

Concluding remarks

For the peeling of indoor wall skin, we should start to prevent it when decorating. Everyone should pay attention to the waterproof of the bathroom wall and the inspection of the waterproof of the outer wall. In addition, before painting latex paint, we must check the quality of putty at the grass-roots level to ensure that the putty is dry before painting latex paint, so as to achieve the wall quality we require.