The floor drain in the bathroom leaks a little. What should I do?

Find a chisel and use it to cut a 2-3 cm wide annular groove around the floor drain. The depth is about 3 cm. However, if there is looseness or gap around the pipe during grooving, it is necessary to continue to chisel down.

Until the above situation is cleaned up. Then clean the sink with a clean water brush. Cf-2000 cement-based waterproof agent is made into paste and put into a tank, and then it is used to collect the water in the waterproof agent (about 30 minutes), and then it is compacted and polished by a press. Ensure that the floor drain will not leak.

Extended data:

1, according to the diameter of the sewer pipe with floor drain in advance.

The first is the procurement process, not blindly going to the market, so it is easy to buy the wrong one and it will be very troublesome to change it. We should know the diameter of the drain pipe of the floor drain in advance. The current PVC pipe is generally 50, and if it is cast iron, it should be larger. The diameter of the purchased drainage pipe should match the diameter of PVC pipe. When handing over the house, the reserved drainage hole is large, and some of it will be trimmed during decoration. Therefore, the drain should be made according to the size of the floor drain. It is not recommended to trim the drain pipe before buying the floor drain.

2, the location of the floor drain installation

Before installation, we need to determine the installation direction, so that it is convenient to leave some slope there when laying bricks. The floor drain should be located at the edge of the brick, if it is in the middle of the brick, it is not conducive to drainage.

3, floor drain and drain connection

Usually, I will take a short piece of pipe, put it into the sewer, then aim the floor drain core at the sewer and brush a layer of cement, which is basically no problem. If the floor drain shakes back and forth, or there is a gap, it is easy to leak. Therefore, special attention should be paid to the adhesion and sealing of floor drain and sewer pipe, which can be sealed with professional adhesive or glass glue.

References:

Deodorization Floor Drain _ Baidu Encyclopedia