Of course, it must be unbelievable. The key is to see whether the chosen waterproof and plugging decoration company is reliable. If the decoration company is reliable, the repairman who is responsible for the professional waterproof and leakage repair of his home is also highly credible.
Professional companies are professional, reliable, honest, affordable and serve the public. In addition, the professional waterproof and leak-patching company has strong construction ability, can construct large-scale and complex waterproof decoration projects, and has rich family waterproof and leak-patching experience, which is relatively reliable and trustworthy.
Professional Waterproof Repair Method
1, drain pipe leaks
The drain pipe is generally made of PVC, with a theoretical life of 50 years, but it is often less than 15 years in practical application. If the quality is worse, it may be broken in less than 10 years.
When the drain pipe is damaged, it will inevitably leak water. The characteristics of water leakage are: it will leak and will not be filled with water. To judge whether the drain pipe leaks, you can stop using water for more than 24 hours and observe whether it is still leaking-if it is not leaking, it is nine times out of ten that the drain pipe leaks.
The drain pipe of the ordinary bathroom is on the ceiling downstairs. When the ceiling downstairs is removed, you can see the water flowing down the drain pipe. Yes, the water leakage point of the drainage pipeline can be seen with the naked eye: find the specific water leakage location and carry out maintenance.
There are two kinds of repair methods: if the water leakage point is not big, you can use the leak-patching glue (also called "leak-patching king" or "leak-patching treasure"). This glue is like plasticine in your hand, just knead it into a suitable shape and stick it on the pipe, and then use it when it is completely dry.
If the leakage point is large, it is necessary to saw off the leaking pipeline and replace it with a new one. During this period, you need to use professional tools such as a hot melt machine, and it is best to ask professional workers to handle it.
2. The water inlet pipe leaks
The probability of water leakage in the inlet pipe is relatively small, but it is not without it. The characteristic of water leakage in the inlet pipe is that whether water is used upstairs or not, water will leak downstairs. Sometimes even if the water valve upstairs is closed, it still leaks-because there is still residual water in the water pipe.
Stop using water for 24 hours and observe whether there is still water leakage. If it still leaks, nine times out of ten, the water inlet pipe is broken.
The water inlet pipe is hidden underground, which is troublesome to maintain. You need to break the whole ground to find the leaking point (the leaking pipe will spray water like a fountain, which is easy to see after breaking the ground) and replace the damaged part.
The maintenance process caused great damage to the bathroom. In addition to repairing the pipeline, it is also necessary to repair the removed tiles and damaged waterproof layer. If you don't want to redecorate the bathroom, you can find a professional maintenance company: there is a thermal camera now, which is specially designed for water pipes. Through it, you can directly see the damaged position of the pipeline. Just break the tiles in the corresponding position for maintenance, the damage range is much smaller and the maintenance cost will be much lower.
3, the waterproof layer problem
The last possibility is that the waterproof layer is broken. The water leakage after the waterproof layer is damaged is generally "water leakage", or dripping water while leaking. The scope of water leakage can be seen from the water stains on the ceiling downstairs.
According to the size of the water leakage range, it can be solved in two situations:
Slight cracking is generally caused by objective reasons such as poor quality of waterproof agent and incomplete drying of waterproof layer during construction.
Slight cracks in the waterproof layer can be repaired by penetrating waterproof agent. This waterproof agent can be sprayed directly on the tile, and it will automatically penetrate the tile and penetrate into the waterproof layer until it touches the damaged position. Slowly, the waterproof agent dried and formed a film. This membrane is waterproof, and the whole set of waterproof and leak-patching work is completed.
Serious cracking is generally due to the deformation of the main building, and the floor pulls the waterproof layer, which leads to the tearing of the waterproof layer. The cracks in the waterproof layer are relatively large, and it is impossible to repair them only by permeable waterproofing agent.
At this time, you can choose high-pressure grouting to fill the leak: punch holes in the ceiling downstairs, and beat the waterproof agent through the grouting machine to fill the gaps in the waterproof layer.