What is the cause of sewage in the corner of the bathroom?

The sewer pipe is shared by users, the inside of the pipe is not a closed environment, when other users use the sewer, the air in the pipe will be squeezed, if the sewer pipe in your home is not tightly sealed, the odor in the pipe will come out of the sewer of your home. That's why now residents have to use odor-proof floor drains. >>>More

There are two cases of water leakage in the bathroom, one. >>>More

Analysis of the causes of water leakage in the bathroom wall: >>>More

1. Waterproof layer leakage: If there is no doubt about the water inlet pipe and drainage pipe, let's close the sluice, drain the water in the water pipe, and do the closed water experiment upstairs for 24-48 to see if there will be water leakage downstairs. The leakage of the waterproof layer is a more troublesome water leakage problem than the spine Zhaoming, and it is necessary to knock off the floor tiles upstairs to make waterproofing from scratch. >>>More

1. Water seepage on the wall caused by pipeline leakage. Water seepage on the wall caused by leaking pipes is a relatively common cause. You can look at the construction drawings and check the direction of the water pipes at home. >>>More