According to statistics from relevant departments in my country, in the relevant complaints about commercial housing development and property management, leakage in roofs, basements, bathrooms and exterior walls has always been a hot topic of complaints, and its complaint rate accounts for more than 65% of the total complaints. If a building is not well waterproofed, it will not only affect the overall quality of the project, but also cause unnecessary losses to the country and residents. What is the reason for the water leakage? What should I do if there is a water leakage?

Most of the water leakage in the bathroom and planted roof is not waterproofed properly

In a sense, leakage in the bathroom is no longer surprising, because the unprofessional waterproof materials and processes can easily cause leakage.

Especially for old-fashioned bathrooms, most of them do not have waterproof layer protection, and people were not very aware of waterproofing at that time, so they would neglect the waterproofing problem of bathrooms. So over time, the bathroom becomes more humid and the symbolic isolation of the ceramic tiles has no effect. The water that should be seeped into the cement layer from the structure, and then the bathroom leaks a lot.

Of course, everyone's awareness of waterproofing has definitely improved a lot compared to before, but the understanding of the process and details is still not comprehensive enough. The waterproofing quality you do yourself is often not high, and some important parts will be missed. "The phenomenon of dry bathroom and leaking ceilings" does not seem to be the pot in the bathroom, but in fact it is caused by the fact that the bathroom sill is not waterproofed.

If you encounter a water leakage problem in the bathroom, you must first do two tests, namely, whether the water inlet pipe is leaking, and whether the drain pipe is leaking. If the water pipe is leaking, there is no good solution and you can only dig it out and deal with it. If it is just a waterproof layer in the bathroom or a leak on the surface, it does not need to be dug. Just treat the surface of the bathroom until it does not leak. If the water leakage problem cannot be solved, the bathroom waterproofing needs to be redone. This is a large project, which will damage the already paved floor tiles and incur a considerable cost. However, re-programmed waterproofing construction can not only solve the leakage problem, but also avoid the phenomenon of moisture reflux and moldy walls in the future.

The waterproof layer of the planting roof still leaks. Why? This is because just a waterproof layer is far from enough, and a waterproof protective layer needs to be added. When plants grow, the root system will extend and destroy the waterproof layer, so that water accumulation will penetrate into the structure and cause leakage. Therefore, planting plants on the top floor, especially small flower beds, the editor recommends that it is best to make an additional 25cm cement protective layer above the waterproof layer.

The leaky cement layer aging and cracking occurs at the exterior walls and joints of the factory building

There was no water leakage in the concrete factory, and no obvious leaks were found on the roof, but there were large pieces of falling lime on the interior walls. What's going on?

This is because under the weather changes and sunlight, the surface of the factory exterior wall will have a thermal expansion and contraction effect. In addition, the original waterproofing construction is unprofessional, and the cement layer or waterproof coating cannot produce the waterproof effect, and the time will age and crack.

In order to be beautiful, some factories will specifically require waistlines to be designed. Beautiful is beautiful. The problem is that water flow will gather at the waistline on rainy days. If the cement layer ages, rainwater will naturally seep into the factory.

In addition, water leakage at the joints between the roof and the wall, the canopy and the wall is mostly caused by cracks in the cement layer. You should know that water is pervasive, even with a gap like a hair.

Waterproofing must not be done with professional treatment to ensure quality and quantity

In places with large temperature differences in the four seasons, cracks are likely to appear on the walls, and when rain comes, water leakage problems will also occur. If the leakage problem is not solved in time, the building structure will gradually be damaged. The humid environment is not conducive to production activities, but also breeds bacteria and affects physical and mental health.

Yougu Waterproof reminds the general public that if it encounters rainy days, you can first confirm whether the building is leaking. If there is leakage, you can first look for consultation. Never seek medical treatment in a hurry. Especially for some waterproof leather bag companies on the market that have not had the technology, "selling dog meat with the head of sheep", the construction of inferior waterproof materials deceive people, and randomly repair and smash them. The leakage and seepage are not done well, and the charges are serious.

Therefore, when encountering leakage problems, you must choose a professional and guaranteed waterproofing team to avoid "secondary repair".