Questions about toilet displacement, wall mounted toilets

The bathroom is only 97cm wide, and you understand your good intentions in hanging the wall toilet with a hidden cistern.

It can be done, but it is very troublesome to operate, and it is also very inconvenient to use and there are hidden dangers!

This toilet does not need to be perforated in the floor slab and can be drained on the same floor, which is exactly what you want.

But to install this kind of toilet, you must build a false wall with a width of nearly 20cm to hide the pipe and the water tank in it, after the wall is built, the width of your bathroom is only less than 80cm, plus the length of the toilet is nearly 50cm, the toilet is only about 30cm away from the wall after installation, and it is extremely inconvenient to use.

The connection between the toilet sewer pipe (now all PVC pipes) and the old cast iron pipe is also a headache, first cut off the old pipe and install the cast iron tee, and then connect with the new pipe, and the sealing of the connection part should be paid attention to, not only to ensure that there is no leakage, but also to ensure that the flow is not blocked.

Compared to smashing the wall to install a hidden tank and drain, the pipe and leak prevention are much simpler.

As can be seen from the figure, the load-bearing wall is 210mm thick, and the wall must be smashed through to bury the water tank and water pipe, and if it is an external wall, it is not feasible at all; If it's an interior wall, it's still a destruction of the load-bearing structure! As long as the size is appropriate, think of more ways to use putty or silicone to seal the joint, and the problem is easy to solve, because after all, it is only a sewer pipe for sewerage, and the more you use it, the more it will not leak.

It's not very easy to get, that is the load-bearing wall can not be slotted, and the tube is exposed outside and occupies an area that is not good-looking

Looking at the layout of the bathroom pipes, it should be the overall caisson, then it can be done.

Now it is generally used PVC sewage pipe, and there is a sealing rubber ring in the toilet fittings, which can be used to connect with the PVC pipe; The connection between the PVC pipe and the cast iron should also be sealed with a sealing rubber ring, and the rubber ring and the iron pipe should be sealed with "ship putty".

The picture you draw is not very clear, according to the diagram on the original position of the toilet is still more reasonable, if you open the original position of the toilet into a door, the width of the toilet door should be at least 650mm, the width of your toilet is 970mm, if you open a 650mm door, then the first thing you see when you open the toilet door is to sit on the toilet, which will affect your mood; The main thing is that if you move the toilet, you have to move the sewer pipe, the previous pipe is cast iron, the chance of leakage can reach almost 60%; If you don't care about the first two conditions, you have to consider that due to the limited width of the toilet, the pipe hanging on the wall must be on the gravity wall, and the minimum diameter of the toilet pipe is 65mm, plus the concrete cover to protect the pipe is 15mm, which is 80mmDo you think that a 1400mm long and 80mm wide groove in the main wall of the 240mm wall meets the gravity requirements? I suggest you make a change without leaving the sewer pipe.

It can be moved. However, the project is relatively large, which means that it is estimated that it will cost a lot of yuan. In addition, the height of the ground needs to be raised by about 20 cm as the height of the space for the barrel to be moved.

Directly use PVC displacement pipe to connect into the original iron pipe. It won't have any impact on the downstairs or your current home.

It can be moved, it is recommended not to change the main drain pipe, so that it will not affect the downstairs neighbors, raise the floor of the bathroom by 100mm, and buy a special drain pipe for the mobile toilet (sold in plumbing equipment stores) to connect the original drain pipe.