What is a drain hole and why it is needed

A drain pit is a very important design when installing a private house. It is usually arranged in the courtyard, where there is access for the passage of assencing equipment, or on the street, near the roadway. How is the execution of the drain pit? To begin with, they pull out a hole, the depth of which should reach 3-4 meters, and its diameter should be at least one and a half meters. The dimensions directly depend on how the pit is made from the inside.
There are a lot of methods of interior decoration, it can be completely concreted, laid out with concrete rings or brick. Sometimes, some people, in the role of a pile for draining, can use a large concrete or metal container, which most often simply buries into the ground. The contents of such pits are pumped from time to time and taken to a place allotted specifically for such purposes. Special assenization machines perform such not quite clean work. In other words, such a drain hole can be called sewage, only exported type. Special sewer pipes are laid in the house, which are connected directly to the riser, which is usually displayed. The outer part of the riser is connected to the sewer pipe, which leads directly to the drain pit.
What are the features of laying such a network for the basement? Sometimes, but very rarely, people have situations when their basement should be equipped with a washbasin or toilet, and in rare cases and a bathroom. In this case, there is no in the sewer of natural plum. This problem is very simple to solve. For these purposes, special small -sized pumping plants are currently produced. Such installations include KN 32-0, 4. Such equipment and other such class, can be connected to the toilet, which has only a horizontal output pipe. The installation is adapted mainly for the toilet and directly connected using a sealing cuff. From the toilet through the input, all masses are sent to the installation, where they undergo grinding and pumped into a special pipe, and after and to the sewer riser. There are two entrances in such an installation. Each of them is designed for dirty water from a washbasin and bath. All existing drains are eliminated through one single pipe, but through the second cleaned air is removed from the installation. The second pipe is connected to the ventilation or in another case, through the free circulation in the toilet. https://forexbrokers.top/in/nepal
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