Does the wall paint fall off with water seepage, and why does the wall seep water

It's hard to talk about this, depending on the degree of leakage on the wall and the humidity of the air.

and temperature, and other conditions, it is not surprising that some 10 days and a half months can be done.

Construction method: Scrape the putty once.

To the wall, if it is a place where there is no water seepage, it will dry out in two or three days. The seepage place will appear light gray, in the light gray place, the putty will be shoveled off the empty space with a diameter of centimeters (the area of the seepage place can be shoveled a few more), and the plastering of the original wall body of the surface part of the wall will be shoveled mm deep), so that the water can be dispersed.

When all the putty to be scraped has turned white, you can be sure that the wall has dried completely. This method can also determine whether the wall is still leaking, if it has not dried for a long time, it may be that the exterior wall waterproofing has not been done.

Definitely, it is recommended that you do both inside and outside, and use silicone liquid waterproof or Ruilu mounting glue on the outside, which can be very impermeable.

The interior wall is relatively complicated, you need to remove the entire wall, and then use JS composite elastic waterproof to do the waterproofing of the whole wall, then scrape the putty, and finally apply latex paint, which can basically ensure that you will not have problems in the future.

If it is water seepage on the wall, it means that there is a problem with the waterproof layer. There are many ways in which there can be a problem with the waterproofing layer. This kind of problem is best done with a new waterproofing layer.

In re-scraping putty, paint on top. As for the color, if it is white, the vast majority will not have the problem of color inconsistency. For other colors, the darker the color, the higher the likelihood of severe color aberrations.

To make up, the entire wall must be repainted. to keep the color consistent.

Yes, sooner or later, the problem will be solved as soon as possible.

It should be related to the dampness of the house and the quality of the paint, if it is difficult to avoid this situation if you still choose this wall paint, you can consider changing the paint, if you have more questions, you can click on the ID to consult.

Water seepage on the wall is caused by the influence of temperature.

Water seepage on exterior walls is a common quality problem. The water seepage on the exterior wall is mainly manifested in three parts: water seepage on the wall, water seepage around the exterior wall window and water seepage at the reserved holes. Water seepage on the exterior wall, the exterior wall is the envelope structure of the building, which is in contact with the humidity and temperature of the outside world for a long time, and is affected by the alternating effect of dry and wet humidity and the temperature difference stress, if the construction quality cannot be guaranteed, it is easy to cause cracks in the exterior wall material, thus forming a water seepage channel, resulting in water seepage on the exterior wall.

In winter, the temperature difference between indoor and outdoor is large, so the wall is cold and hot inside, and the inner wall will form condensation due to the high temperature, resulting in the wall being damp, and it is the whole wall, such a situation generally only appears in winter, and it will be good in summer, but the sequelae is that it will leave a lot of unsightly mildew, which affects the beauty of the wall. Leakage of water pipes in the wallThe wall is damp caused by the leakage of the embedded water pipes in the wall, and generally this situation is more likely to appear near the bathroom, or the roof of the house, or the wall, generally the pre-buried water pipe joint part has leakage, and the water pipe in the wall of the first rock bracket back to their own home and upstairs is not leaking, and the water seeps into the partition wall.

When they live, there may be a variety of situations, such as the wall leakage, which is very harmful to people, and also affects people's lives, so people must master how to deal with the wall leakage, as soon as possible to deal with it, for the cause of the wall leakage to know something, so that you can contact to deal with it, the effect will be better. Next, let's introduce what is the cause of water seepage in the wall?

If it is water seepage on both sides of the window frame, usually caused by water accumulation in the gap at the top of the window frame, if there is water seepage near the pipe connected upstairs, it is likely that the combination of the ground and the water pipe upstairs is not waterproof well, and the water is left along the water pipe, if it is moldy on the wall, it may be that the wall is not dry during the decoration, and the water vapor fails to volatilize, resulting in the dampness and mildew of the wall.

Why does the wall seep water?

1. There is no insulation layer.

In the past, the walls of many houses did not have an insulation layer, in winter, the temperature difference between indoor and outdoor was large, so the wall was cold outside and hot inside, and the inner wall was high due to the high temperature, so the wall would form condensation, resulting in the wall being damp, and it was the whole wall, such a situation generally only appeared in winter, and it would be good in summer, but the sequelae was that it would leave a lot of unsightly mildew, affecting the beauty of the wall.

2. Leakage of water pipes in the wall.

The dampness of the wall caused by the leakage of the embedded water pipe in the wall, generally this situation mostly appears near the bathroom, or the roof of the house, or the wall, and the embedded water pipe joint part has leakage, which includes whether the water pipe in the wall of your own home and upstairs is leaking, and the water seepage of the partition wall.

Conclusion: The above content is about what is the cause of water seepage in the wall? I hope it can help you. I believe that after the content introduction, you will have a good understanding of why the wall seeps water? If you have more understanding, if you have a need in the future, you can refer to it.

Water seepage on the wall may be caused by the rupture of the embedded water pipe in the wall, or the rupture of the upstairs water pipe, or it may be due to the fact that during the construction of the wall, the first time is not dry and the second time is brushed, and the internal water vapor is not evaporated in time to cause water seepage, or it may be that during the construction of the building structure, because the mortar is not full, there are ash joints, empty joints, etc., resulting in water seepage on the wall.

Second, how to deal with water seepage in the wall.

1. If the wall is leaked because of trachoma, it is necessary to find out the water seepage point first, and then use a special cutting machine to cut the plastering layer of the wall, and chisel the plastering layer along the cracks, and finally clean the base layer for repair.

2. If the water pipe embedded in the wall is broken due to the leakage of the wall, it is necessary to accurately find out the leakage point, and then pry open the wall of Shengregret, replace the water pipe, and finally restore the wall.

3. If it is because the upstairs neighbor's water pipe is broken, you can negotiate with the neighbor to deal with it, or ask the property company to come forward to help communicate with the neighbor and deal with it.

4. If it is because of improper paint construction, water vapor can not evaporate, and there is water seepage on the wall, and it needs to be repainted, otherwise it is very noisy and easy to appear moldy on the wall, so we must be cautious and pay attention to it during wall construction.

First of all, it is necessary to find the cause of water seepage in the wall, one is because of the leakage of the embedded water pipe in the wall, which is mostly found near the bathroom, or the top surface, or the wall, and generally there is leakage in the joint part of the embedded water pipe. Another reason for wall seepage is that the waterproofing of the junction between the ground and the water pipe upstairs is not good or damaged, and if there is water on the ground or the water pipe on the upper floor leaks, it will slowly seep into the downstairs with the wall tile joints.

For the wall seepage caused by trachoma, it is necessary to find the existing water seepage points and external wall cracks on the wall, cut the plastering layer with a hand-held cutting machine, and then chisel the plastering layer at the interface between the masonry and the structural beam along the cracks, and clean up the base layer after chiseling the plastering layer.

Between the masonry and the structural beam, a layer of steel wire mesh should be laid to prevent the plastering layer from cracking again. Then add a certain amount of micro-expansion agent to repair the plastering layer in the repair mortar, the plastering layer is repaired in two to three times, and then do the exterior wall paint after the plastering layer is dry, and the anti-seepage liquid can be coated on the wall before painting, keep the wall dry, and then decorate the wall.

If the operation is not standardized during the decoration, it will also cause water seepage on the wall, for example, when painting the wall paint, the first wall paint is not dry, and the next wall paint is painted. As a result, the water vapor in the wall has not yet volatilized, which in turn will cause water seepage in the wall.