What is the reason why the roof leakage is difficult to cure?

Because of its location, the top floor is often washed by rain, so it is easy to cause water leaks.

The main reason is that we did not do it thoroughly when we built the building, and secondly, because there are gaps in the roof of the building, and the waterproof effect is not the best.

It may be because the waterproofing measures on the roof are too poor, or it may be because the waterproofing material is not used correctly.

When life is missing, more and more people begin to choose to buy a house in the city, but there is also a part of the split and divided people like to build their own houses, and they are very comfortable with their own families. The problem that is easy to occur in this kind of house is the leakage of the roof, so what is the cause of the leakage of the roof? Let's take a look at these reasons.

First, the internal and external causes are clear.

Generally, the water leakage problem on the top floor of high-rise buildings can be divided into two main reasons: external and internal. Some of them are due to external reasons, that is, due to the unreasonable formation of roof structures, and the exterior walls of some old high-rise buildings in the past have caused water seepage or mold after rain due to their concrete slabs. Comparatively speaking, most of the internal causes of water leakage on the top floor of high-rise buildings come from the problems presented by the waterproof layer or various pipelines.

Since the water leakage point is generally gathered in the kitchen and bathroom, we can first do the closed water test when checking the water leakage point, if the problem is found during the period, then we must redo the waterproofing, if we find that there is no water leakage, the problem may be in the pipeline.

2. Aging damage.

The house is old, and the house has been lived in for a long time and there is no way to maintain and maintain it, and the waterproof material of the roof layer of the house is aging and damaged, then the water leakage of the house is also a normal cause.

3. Plant plants on the roof.

There are a lot of plants planted on the top floor of some houses, which actually has a certain impact on the waterproofing materials of the house.

Fourth, builders cut corners.

The use of defective waterproof materials, so that the house does not leak is normal, but with the current strictness of the national construction quality supervision department, the origin of this situation is becoming less and less.

Generally, when buying a house, different floors are different, and everyone may also find that the house on the top floor will be slightly cheaper, but there are also certain drawbacks on the top floor, such as it will be very cold in winter, very hot in summer, and more importantly, it will be prone to water leakage.

Is there a rescue from the leak on the top floor?

If the leakage on the top floor is saved, you can find the property to solve it, find the cause of the leakage, cement grouting, pave asphalt, redo waterproofing, etc.

1. Find a property solution.

2. Find the cause of water leakage.

If the roof leaks, if it is not within the management scope of the property, then you can only repair it yourself. The first thing is to find the leakage point and decide what method to remedy it according to the size of the leakage area.

3. Cement grouting.

After finding the leakage point, if it is a small area, it means that the waterproofing is not done, if it is a large gap, you need to open the gap a little bigger, and then fill the joint with cement, and then apply cement ash.

4. Lay asphalt.

In addition, the most commonly used method of roof leakage is to lay asphalt, which is mainly aimed at small area leakage, which is not only simple to construct, but also cheap.

5. Redo the anti-seepage friendly water.

If there is a large area of water leakage on the roof, it means that the waterproof layer has failed, so the waterproofing can only be redone. Here, it is recommended that the best thing to do is to do waterproofing in the hot summer.

What are the causes of water leakage on the top floor.

1. There are a lot of plants planted on the top floor of some houses, in fact, this also has a certain impact on the waterproof materials of the house.

2. The cause of roof leakage caused by pipes. Because every floor has to be connected to the pipes, perhaps because the contact between the pipes and the floor slab is not closed sufficiently, and the roof leaks.

3. The use of inferior waterproof materials, builders cut corners, so that the house does not leak is normal, but with the strictness of the national construction quality supervision department, this situation is becoming less and less.

4. The house is old: if the house has been lived in for a long time and there are no maintenance and maintenance measures, and the waterproof material of the roof layer of the house is aging and damaged, then the water leakage of the house is also a normal reason.

Is there a save for the leakage on the top floor, and what are the reasons for the leakage on the top floor, after reading the introduction, everyone should have understood it, the top floor actually has a water leakage, as long as you understand the reason to repair it is more convenient, the waterproof material used on the top floor can be used for decades. In view of the leakage of the building in Dingchun, it should be repaired in time, so as not to affect their lives.