What are the disadvantages of sunken toilets? Is the sunken toilet backfill not paved with steel mes

There is a very important construction process of the sunken toilet, which is the construction of the ground after the backfill of the sunken toilet. The backfill of sunken toilets is basically carried out by the renovation company. However, in actual ground construction, there are various construction methods.

The cement mortar is likely to penetrate down into the gaps between the ceramsite, resulting in the cement mortar will sink down, and the ground is uneven, that is to say, paved with steel mesh, mainly to ensure that the ground is flat and will not sink.

<> if the bathroom area is small, belongs to the household kind, the area is about 4 to 5 square meters, the backfill is laid in layers, layered compaction, only about 10 cm thick at a time, such a toilet is backfilled in two days, and then the cement mortar leveling layer is made in this case, and there is no need to use steel mesh at this time. The design is indeed very advantageous, due to the sewer pipe in the settlement layer, the bathroom can not see the top sewer pipe when you look up, and the noise is greatly reduced, and you can lay the pipe at will according to your own decoration style, which does not affect the residents downstairs.

Introduction to the layout of non-sunken toilet pipes. Since the floor of the non-sunken toilet is basically flat with the indoor floor, the layout of the drainage pipes in the bathroom is the method of partition installation. Non-sunken toilets, which were very common in houses before the nineties, have the biggest advantage of being easy to maintain and easy to check for leaks.

But it also causes a lot of disturbance to the downstairs neighbors. How to clean and waterproof, these processes are very complicated. Therefore, the sunken toilet of the clear water room has advantages, and the non-sunken toilet of the hardcover room is easy to operate.

The bathroom structure of modern buildings is mainly divided into two types: sunken and non-sunken, sunken toilet refers to the overall sinking of the bathroom ground structure layer when the main body is built, and there is a fixed height difference from the floor, while the non-sunken type is the bathroom ground structure is flat with the floor, which is a whole.

The treatment of waterproofing is more troublesome, the decoration cost is higher, and the maintenance of the hidden danger of water leakage is more troublesome. Of course, it is not possible to lay the steel mesh, because the sand and gravel layer filled in the middle will gradually sink after a long time, and if it is not laid, it will lead to cracks.

The sunken toilet is not easy to take care of, and it is easier to produce stagnant water, and the sunken toilet is backfilled, and it is not possible to lay a steel mesh, which is prone to water leakage.

The sunken bathroom is very difficult to clean, and there are many dead corners that cannot be cleaned. If you want to make a sunken bathroom, then it is not possible to lay steel bars.

I don't think there is a need to lay steel bars, because the load on it is only the load of our people, and the load is not very large.

Of course, it is not necessary, because the bathroom does not have such a large load-bearing, and you can even backfill the construction waste directly.

Do sunken toilets need to be reinforced? I think it's needed, because if it's clean, it can make his movement safer and more secure.

Should the sinking part of the home improvement bathroom be backfilled or overhead? What are the advantages and disadvantages of each? Now the main toilet is a sunken toilet, and the sunken toilet needs to find a way to block the pipe inside from the outside when it is renovated.

The method of bathroom decoration has overhead and backfill methods. If the method is not chosen correctly, it will cause a lot of trouble in the future.

<>At the beginning of my home decoration, I listened to the teacher's words when I was decorating the sunken toilet, but I didn't choose the right one, and it soon leaked! Overhead construction is easy, reduces the load on the floor, and does not compress the inside of the pipes. An important advantage is the ease of routine maintenance in the future.

If there is a problem, open the lid and you can see it at a glance. When using overhead, the waterproofing of the bottom must be done well, if the groundwater leaks or the pipeline leaks, the overhead layer becomes a large tank. A lot of homes basically use backfilling, but the way they operate varies greatly.

Elevated brick-concrete partition walls, caissons are divided into grids of about 400 400. This is something that many people won't do, but it's very important because with such a load-bearing partition wall, the concrete layer won't collapse. Otherwise, the bathroom floor will sink, crack, and leak after a few years.

Lightweight materials must be used when choosing backfill materials, ceramics are currently backfill color better materials, lightweight and can absorb water, if there is a small amount of water leakage, it can also be absorbed by ceramics. However, in order to save costs, many decoration companies use construction waste as backfill materials, which is extremely irresponsible. Due to the heavy weight of construction waste, sharp edges and corners can easily pierce water pipes and even corrode water pipes.

And there will be a lot of space, which is likely to cause the ground to sink and break. This kind of backfill is worse than overhead. Even if there is a small leak in the toilet, it can be easily drained by draining.

No matter which way you choose, waterproofing requires careful construction, especially overhead and backfill, which need to be designed for drainage, which will be better relative to water, but the waterproof quality cannot be ignored.

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Should choose overhead, backfill such a structure construction is very simple, and then the decoration cost is relatively low, be sure to choose strong water absorption of building waste, if the time is relatively long, the material will become heavier, will increase the burden of the bathroom; The overhead is made of prefabricated panels, which can protect the waterproof layer well, and it is very convenient for later maintenance and maintenance, but the requirements for construction are relatively high, and there may be water leakage.

Backfilling is better. The advantage of backfilling is that the construction is very simple and the cost is very low, but sometimes it will lead to poor water absorption, which may damage the waterproof layer. The advantage of overhead is that it will not increase the burden on the bathroom, and the later maintenance is very convenient.

The disadvantage is that it is more expensive, and the average person has no way to afford it.

Overhead treatment should be carried out, overhead treatment can avoid the situation of extrusion, facilitate future maintenance, can reduce the load of the floor, but there will be water leakage, the lower treatment has the effect of waterproofing, can be brushed waterproof in time, to avoid the situation that the wall is soaked, but the future maintenance is more troublesome.

Can you fill the bottom of a sunken bathroom with dirt, and what is the best way to fill it? Today is a long time to see.

Personally, I think sunken bathrooms should be filled with cement. Shouldn't other materials be good? It is easy to be damaged over time.

The sunken bathroom must be filled with cement, otherwise everything else will rot after a long time.

The sunken bathroom does not need to be filled with materials, just the ground is lower, and then the tiles can be laid.

I think as long as you don't bring something pointy. Some people also fill with some scraps. When the time comes, it's easy to clean up.

I don't know very much about this, because I haven't seen this kind of bathroom before, so I don't know much about it personally.

I think I can use cement material for filling, if it were me, I would do it this way, it's just a suggestion of mine that is not clear.

1. Cinders, ceramsite.

Filling with cinder is also a method, so this is also a method that many people use, mainly because it is particularly cheap to not get wet. However, these cinders contain a lot of oxides, so when there is water, they will become an acidic liquid, so they will look down on iron items.

Therefore, this is not particularly safe, and one is not recommended. There are also many people who choose lightweight ceramsite for filling because it is lighter, but the shell is particularly hard. Then it has very good hydraulic properties.

The ability to adsorb and intercept dirt is also particularly strong.

Second, construction waste.

But in the city of Huitian, it is most common to use construction waste in the bathroom, because its cost is particularly low, and it is particularly convenient, but this is not recommended to use, because it is easy to scratch the pipe, so it is not easy to repair if there is a problem with waterproofing. And the gap between the garbage is particularly large, so the overload rate is smallIn future use, if the pressure on it is too large, it will cause the ground to sink, and then cause the floor tiles to detach. So these aspects are to be taken into account.

III. Precautions.

In the lower part of the Tianchong bathroom, first of all, it is necessary to do three waterproofs, then including the height of the wall and the top, and then smooth it with cement, and then put water for three days to see if the downstairs is leaking, if it is not leaking. So this is also particularly troublesome, but ordinary bathrooms do not have such troublesIt's relatively simple to operate, but it's not particularly good-looking.

The above summary is about what material to choose for backfilling the bathroom, in fact, this material is these three, mainly cinder, ceramsite, and construction waste. Now these three are basically useful, and which one is better has its own pros and cons, so you can choose according to your own choice.

I don't think there should be any material to fill, just cement the floor on the tile, right?

It is best to fill the sunken bathroom with cement, and I can't remember what to use for other materials, anyway, cement should be better.

First of all, let's take a look at the characteristics of the sunken toilet: the sunken toilet refers to the bathroom floor partially or as a whole lower than the corresponding old scattered floor a certain height, generally 40cm. In the later decoration, use lightweight materials for backfilling, as long as a hole is set on the surface for drainage risers, or you can use overhead methods for decoration.

Now many family bathrooms are sunken, for the sunken toilet we generally have two treatment methods, one is direct overhead, the other is backfilling, as for which method will be better, let's first compare the advantages and disadvantages of the two ways of the reed.

1. Overhead.

The overhead operation method is relatively simple, and it does not increase the weight of the floor; Secondly, it is also more convenient to carry out repairs in the future. Its shortcomings are also more obvious, once the water leakage phenomenon accompanies Han shouting, the entire overhead layer is waterlogged, and it is also very troublesome to deal with, so we must do a good job of waterproofing.

Second, backfill. The backfill method is a building construction method in which the horizontal drainage pipe of the toilet is buried and then backfilled with lightweight materials.

The biggest advantage of the backfill method is that there will be no water leakage, but it is quite difficult to repair in the future, and the construction is more troublesome. Of course, in the process of decoration, in order not to increase the weight of the floor, we try to use lightweight materials. As for the choice of backfill materials, it is generally popular to use construction waste, cinders and other materials for backfilling.

There are a lot of things with water chestnuts in construction waste, which are easy to scratch the water pipes, and the sulfur oxides in the cinders will corrode the plastic water pipes. Therefore, it is now popular to use ceramsite to make backfill materials.

The operation steps of the backfill method are a bit more complicated:

1. First of all, paint the waterproof paint twice on the original structural surface, brush the wall and the ground together, and the waterproof height is not less than 40cm on the horizontal ground (non-sinking ground).

2. Red brick or concrete is used as a partition overhead, and the caisson is divided into several lattices of about 400*400.

3. Fill the ceramsite. Fill the moisture-proof ceramsite into the red brick lattice, do not press too tightly, and play the role of absorbing water vapor.

4. Cloth reinforcement. A layer of 200mmx200mm square steel mesh composed of 5 mm diameter steel bars is placed above the lattice to ensure the firmness and uniform force of the concrete layer.

5. Pouring concrete layer, 40 mm thickness fine stone concrete leveling. Don't forget to do the waterproof slope and then do the waterproofing paint twice, along with the walls. Then it's time to start laying the tiles.

Based on the above comparison, it is recommended to use the overhead method when making medicine to do a good job of waterproofing in the construction of sunken toilets.

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There are two types of caisson methods for sunken toilets: backfill and overhead, so is it better to backfill or overhead caissons for sunken toilets? Let pchouse tell you about it.

1. Backfill. There are many advantages of backfilling, the construction is simple, and the decoration is even lower. However, this method is very important for the selection of backfill materials, if these materials are construction waste, poor water absorption, relatively sharp, it is likely to damage the waterproof layer or water pipe, resulting in leakage in the bathroom.

Moreover, these materials themselves are not light, and over time, it is very likely to increase the burden on the bathroom and cause the bathroom floor to collapse.

Of course, if you use the filling material of ceramsite, although the quality is relatively light, the ceramsite has strong water absorption, and the material becomes heavier after a long time, which will also increase the burden of the toilet jujube, and it is easy to form stagnant water and peculiar smell, the point is that it is not cheap.

Second, overhead. The caisson is overhead with prefabricated slabs, there is no filler in it, the protection of the waterproof layer will be better, and the prefabricated slab itself is relatively light, plus there is no other filler, it will not increase the burden of the bathroom, and it is more convenient to overhaul in the later stage, and the problem can be seen when the cement slab is lifted.

However, the overhead requirements for the construction of the sunken toilet are relatively high, and if the waterproof project is not done well, once there is a water leakage, the caisson will become a sewage pool, so the decoration cost will be higher. And because it is overhead, the noise will be greater when draining than backfilling.

Third, the sunken sanitary stool between the first round, whether it is backfill or overhead, it is okay. If you do backfilling, be careful not to use construction waste, just do a good job of waterproofing and secondary drainage; If you do overhead, in addition to paying attention to waterproofing and secondary drainage, you should also find a professional decoration master.