Such delights of civilization as sewerage,end outside the urban settlements, so in the villages and dachas are still all the amenities are located in the courtyard. In summer, this method is quite acceptable, but what to do in the winter or late autumn, when it's damn cold or dank and damp? For those who live in country houses, there are several ways to solve this problem. The simplest option is to hire specialists who will quickly and competently equip you with a sewerage system. But if there is a desire, especially with a budget deficit, you can solve this issue on your own.
How to do this?
First of all, you need to carefully study the planof the infield. After that, develop a bathroom design. It is necessary to decide on where the waste pit will be located, and where the toilet itself will be located. On the advice of knowledgeable people, in order to avoid undesirable problems under the cesspool, it is necessary to take a place where its contents do not interfere with the economic buildings. And, of course, the chosen location should be convenient for laying the entire sewer system in such a way as to avoid a lot of bends. Once the project is ready, the next step will be to implement it directly.
Drain pit - how to build it?
The first step in the planned part of the projectIn the backyard you must dig a pit 3.5 meters deep. For a private house, 15 m3 of volume is enough. The next step is to prepare the reinforcing cage and install it inside. It is collected in a grid with large cells using arc welding. The optimal size of the cells is 20 to 20 cm. The size of the frame is calculated in such a way that along the width and along the length the drainage pit is larger by 10 cm and more per meter.
Then a wooden frame is created.It, in turn, should be shorter by 5 cm in length and width than that which is poured with concrete. Together, this entire structure is a reinforced concrete tank for sewerage. In it a puncher at a distance of forty centimeters and then eighty upwards from the bottom to the ground holes are punched in the size of a cell of a metal frame. They are arranged in staggered order with respect to each other. This is to ensure that in the future the outflow of liquids is carried out in conjunction with groundwater. The parts of the channel are laid out on the frame. The distance between each part is 50 cm. In this order they are welded to the carcass reinforcement. Then they cover everything with a five-millimeter steel sheet. The drainage pit can be strengthened by this and in other ways.
Pipe laying
Сегодня выбор труб достаточно большой, но для This case is best suited for PVC pipes. Their main advantages are: the opportunity to do without the use of a welding machine, their relatively small weight and long service without repair. If the cesspool in a private house is located in a straight line from the lavatory, and the sewer system will be laid without bends, then everything is simple. It is necessary to dig a ditch of meter depth along the basement. At the same time PVC pipes pass with a bias towards the pit. The bias will be three to four centimeters per meter. For what it is needed - in order for the fecal mass to freely flow through the pipes together with the liquid flow.
For a good depreciation of the system of PVC pipes needThe bottom of the ditch under them is spread out with straw or rags. The hole under the pipe in the concrete frame is made with a perforator. Further it is edged with pieces of rubber that can be made from automobile tires. For external sewage, PVC pipes with a diameter of 160 mm are also used. To the pipes do not freeze, they wrap it with glass wool, and on top with polyethylene.
At the final stage, a hole is made insteel pit lid with a diameter of 20 centimeters. Above it install the pipe at least 120 cm long. Glass wool and polyethylene will serve as a topcoat; on top, everything will be covered with earth so that only the steel coating can be seen. Sewage system is ready!
