If the bathroom is drained twice, should it be overhead or backfilled?

Now the housing bathroom is basically sunken, and this kind of bathroom will think of backfilling it when it is decorated, but I think it is better to use overhead. Because it's more practical and has a lower budget. Let's talk about the differences.

> first of all, let's talk about the backfill that has been going on. 1.Backfilling is generally to fill all the sunken parts of the sunken bathroom with ceramsite The price of ceramsite is also relatively high.

The requirements for the construction of ceramsite are very strict, and the master who is not skilled will not achieve the expected waterproof effect. 2.If there is a leak in the bathroom, it needs to be filled with ceramsite.

3.If non-light ceramsite is used, it will also increase the load-bearing pressure of the building structure, which will produce a certain load-bearing pressure on the whole building and increase the potential safety hazards.

> then let's talk about the advantages of overhead. 1.Overhead construction only needs to build some supporting brick structures in the bathroom, and then pave the cement board, so onIt can not only reduce the squeezing of water pipes, but also avoid the occurrence of water pipe bursting and the construction budget can be greatly reduced.

2.If there are problems such as ruptured water pipes and congestion in the bathroomThe cement slab can be directly pried open for maintenance

The overhead can also leave an observation hole outIt is convenient to check whether the water pipes in the bathroom are leaking and bursting

> through the above comparison, I hope you already want to choose the method of backfilling or the overhead construction method for the secondary drainage of the bathroom. Let's be honest,Now The method of backfilling has been rarely used, and it is a relatively backward construction method Many homes now use the overhead method for secondary drainage in the bathroom

The secondary drain in the bathroom is more practical and saves money.

Secondary drainage of the bathroom, depending on the situation, choose overhead or backfill.

It is necessary to choose a specific method according to the actual situation, overhead or backfill, each with its own characteristics.

Each has its own advantages, and it can be done, as long as the construction is done well.

Xie Xiongjie - Caisson (Xuan Yi logo).

Either is up to you, and you can use whichever you like.

It depends on the situation, each has its own advantages, you ask the master, let them get it.

Overhead has the benefits of overhead, backfill has the advantage of backfilling, it is recommended that you choose carefully.

I think overhead has a certain advantage over backfilling However, many people will still use the backfill method, and different people may have different ways of thinking, and they feel that the backfill method is more stable. Moreover, some house types are not allowed to use some methods according to the direction they face to the window, as well as the specific location and direction of the pipes. They must go through the advice of a professional, which reduces the likelihood of redecorating them again.

Of course, it is backfilled, and if it is overhead, it is likely to cause the drainage system of the bathroom to break, which will be troublesome.

You can choose the way of backfilling, which is generally to fill all the sunken parts of the sunken toilet, but the requirements for construction are stricter.

The secondary drainage should be overhead, and only by doing such overhead drainage can it be discharged particularly smoothly, and there will be no smell.