I duplex building, sunken bathroom is not used, the bathroom floor on the first floor is pressed dow

1. You can change a pipe and change the pipe at the same time, you should raise the outside septic tank pipe so that it will not be backwatered 2. Now there are places that sell plumbing parts on the market, which are specially treated with anti-anti-water and anti-odor objects, and plug the floor drain, which is very simple and convenient.

The beams and columns of the building are not perforated, and anyone who ignores these regulations can report to the quality supervision department of the Construction Committee. I hope my answer can help you.

Hello, I'm happy to answer for you, I suggest you don't change the pipeline yourself, it's very tiring and energy-consuming, you can find a professional sewer pipe renovation worker Look at their advertisement, there is a smell that says, if you are satisfied, you hope to adopt Thank you.

Of course, the drainage riser can be placed in the corner of the wall and the edge of the column, which is beautiful and easy to decorate for the interior, and can also be placed in the hidden position of the wall. It is recommended to use the same layer of drainage for the horizontal pipe branch, that is, to make a bathroom sink to accommodate pipes and toilets, and the bathroom floor is slightly lower than the floor of this layer, so that it is convenient to use and waterproof.

There is no trace of water leakage in your home, as long as there is a pre-buried pipeline, it is not easy to say, from the house use regulations, public facilities are not allowed to be sealed, since it has been sealed, to open the inspection, the owner is obliged to cooperate, the reply is suitable to negotiate with the property to solve, happy property will not be unsympathetic,