Why is there water in the bathroom?

Didn't you choose the floor drain in the bathroom?

Another important thing in toilet drainage is floor drain. Perhaps few people will pay attention to floor drains like some blind people and think that floor drains are similar. I'm here to popularize science. The floor drain that looks the same is actually very different.

At present, there are mainly U-shaped floor drains and T-shaped floor drains on the market:

U-shaped floor drain:

T-type floor drain:

The main feature of U-shaped floor drain is good deodorizing effect, but the water is slow, and it is easier to hang hair and other sundries on the surface, but U-shaped floor drain is suitable for toilets and bathrooms.

T-type floor drain has the advantages of fast water inflow, relatively weak deodorization effect and easy blockage, and is suitable for balcony and other areas.

In addition to the floor drain will affect the toilet drainage, it is also an important step to find an experienced master to install the floor drain.

For example, I saw on the Internet that there is no doubt that the middle of the tile is flat like the picture below, and then the floor drain is directly cut off for installation, and then there must be water accumulation. There is no doubt about it.

One thing to remember when installing the floor drain in the bathroom: ensure that the floor drain is at the lowest slope.

There are several floor drain installation methods to do this:

Diagonal cutting paving, semi-diagonal paving, cross paving, cross paving and edge interruption. I won't go into details here. Finding a reliable teacher is not a problem.

Didn't you choose the bathroom tiles?

I don't deny that the effect of using large tiles is more advanced and beautiful. But it also increases the difficulty of toilet drainage. Because the toilet drainage needs a drainage slope, and the drainage slope is a delicate work.

The bigger the tiles, the harder it is to make the drainage slope, which is why sometimes the decoration workers complain that the tiles in the bathroom are not selected.

The correct operation should be to choose smaller tiles in the bathroom as far as possible, such as mosaic tiles less than 30CM on the market now, or choose smaller tiles, because small tiles think that there are gaps after decoration, which can also better drain water.

The drainage slope is not done well?

The above two are material problems, which are easy to solve. The drainage slope tests the skills of the decoration master.

Needless to say, experienced teachers naturally know this, and some teachers also know it, but they will tell you that they can't do it because of brick problems or various reasons.

Or cut corners, even if you don't do it, you can't tell. Because the slope is very small, it is difficult to see with the naked eye, so it is very important to find a reliable decorator.

In fact, these problems can be solved in the decoration, but the decoration is deep, and it is impossible to cover everything without going through it once.