There are times when, during the repair process, it is necessary to crash into the sewer riser. This may be due to the addition of any plumbing fixtures or, in general, a change in the layout of the apartment. Many do not know how and where to start, but do not be afraid. If you read the recommendations in this article, and perform all the actions correctly, the tie-in into the sewer pipe will be painless for both you and the neighbors. Let's take a closer look at the list of work that will have to perform.
So, you have firmly decided to insert the sewer into the sewer pipe and proceed to the preparatory one. Measure the diameter of the pipe into which you bump.
Look at the location of the pipe. If the pipe has free access, then it is possible to crash into the sewage system with the help of a tee. When the location of the pipe does not allow a tee to crash, you will have to perform this action with a special lining.
Before you begin, go around all the neighbors living above you and notify them of your repair. Otherwise, drained sewage into the sewer from the upper floors will get you into the apartment. Well, if you live on the top floor, you should not be afraid of this trouble.
So, you are ready to start work: the neighbors are notified, the tool is selected, all the necessary materials have been purchased.
If you have a plastic sewage system installed in your apartment, then the process of inset is easy:
This is where the tie-in to the plastic pipe is considered completed.
We cut into the cast-iron pipe
Having in the apartment cast iron sewers, you can also perform a sidebar. Only working with cast iron will be a little more difficult:
Connection of plastic and cast iron pipe
If you put a plastic tee into the socket of a cast iron pipe then perform the following procedure:
At this, the insert into the cast-iron pipe is ready, you can use the sewage system.
With a plastic pipe
There are situations when sewers impossible to bump with a tee. For this there are special linings on the pipe. The essence of this lining is that for tie-in sewers do not need to cut a pipe segment. Let's take a look at this sidebar in more detail:
Connection on hose clamps
This method of tie-in is considered an emergency one. After all, the window size is impossible to fit perfectly to the size of the drainage system.Consequently, dirt will cling to the protrusions, and deposits will accumulate. But if there is nowhere to go, this method is also good.
This completes the details of the tie-in, you can safely get to work.
In this video, the wizard shows how but performs the insertion of the cross in the sewer riser:
This video shows how to insert into the sewer pipe F110 firms HAAS (Germany):