The balcony sewer is blocked by cement. What method is used to connect the sewer? What is the reason for the blockage

One of the most frequently blocked places is the toilet, and the blocked items are the sewer. The sewer is a drainage mechanism in a building, but because many people have different habits, they don't pay much attention to throwing things, so the sewer has frequent blocking problems. Simple blocking is easy to deal with, but if it is troublesome, It's very difficult, so what method is used to plug the balcony sewer with cement? What is the cause of sewer blockage?

The balcony sewer is blocked by cement. What method is used to connect it

Find a professional pipe dredger to use the pipe dredger to solve the problem of cement blockage. The pipe dredger can break about 5cm mortar blocks. Drill a hole in the pipeline, chisel the place blocked by cement after water is discharged, and then break the cement block. It needs professionals to do it.

1. We can use a stick and wash it with water. If it still doesn't work, we have to find a professional pipeline dredging company to dredge it.

2. Soil method: pour with boiling water and then stir with cold water for several times. Due to the thermal expansion and cold contraction of PVC pipe, the cement block can be separated from the pipe. The next step depends on the size of the cement block. When it is large, it will be chiseled slowly, and when it is small, it will be OK to take it out directly. Buy a bottle of toilet cleaning king, pour it into the sewer bit by bit, dig it slowly with a small spoon that is not metal, and operate it repeatedly. It's so slow. The downstairs residents discuss whether they can change an elbow. Pay attention to find a piece of PVC to see if it will corrode. Confirm it before proceeding.

3. If you are afraid that the cement residue will fall into the deep, don't completely break through it first. Empty it layer by layer from top to bottom. Be careful not to hurt the pipe. Just wash away the remaining fine garbage with water.

What is the cause of sewer blockage

1. Hair causes sewer blockage: after the sewer is used for a period of time, the hair that usually takes a bath will hang on the pipe wall, and more accumulation will cause blockage. Hair will generally cause toilet floor drain blockage, washbasin blockage, bathtub blockage and shower room blockage. Therefore, the floor drain cover and other protective facilities must be covered during normal use. If there is hair, you can pick it up and throw it into the dustbin.

2. Oil dirt blockage: the oil dirt blockage sewer generally appears in the kitchen. This blockage is generally caused by the scaling of the inner wall of the pipeline. After the serious scaling of the pipeline, the sewer is not unblocked. If it is slight, the dredger can be used to dredge it, if it is serious. A simple dredging method cannot solve this problem. Once dredged, it will be blocked, blocked and blocked. This is a vicious circle. To completely solve this problem, we can only use a high-pressure water truck to clean the inner wall of the pipeline or replace the pipeline. Relatively speaking, it is economical to use high-pressure cleaning vehicle to dredge.

3. Pipeline collapse and pipeline dislocation: this kind of blockage usually occurs in the bottom and outdoor sewers. There is no good solution: only find the exact location of the landslide dislocation, dig and replace the pipe. The best tool is to use the pipeline TV (pipeline detector) to accurately judge.

What the above content mainly describes is what method Xiaobian uses to connect the balcony sewer blocked by cement? The specific introduction of what is the cause of sewer blockage. The sewer in the balcony also plays a very important role, and because it is the articles that play a role in the sewer. Once there is a blockage, it must be handled as soon as possible, because after a long delay, some articles in the house cannot be used as usual, which will cause greater harm.