Septic tank with your hands for a detached house: the installation and operation of

Apparatus septic improvised

Apparatus septic improvised

The scheme of installation of a septic tank with his own hands for a detached house requires a quite correct definition of a place of its installation. Necessarily taken into account the depth of finding water underground.

Useful advice!Septic tank is necessary to dig in "downstream" than the house itself, and outbuildings with the well. In accordance with generally accepted sanitary standards, it is not allowed to put at least 15 m from any open water bodies, from the well and the water intake at all within 50 m. The distance between the septic tank and the neighboring wall defined more than 2 meters.

Step 1: site selection and preparation of the pit, the supply of sewer pipes

Step 1: site selection and preparation of the pit, the supply of sewer pipes

Operations with the ground

Excavation - is the initial stage of any septic tank. If organized and calculated everything correctly, then its volume can be very minimal. The main thing that there is sufficient space around the walls for ease of installation capacity. Optimal for a private house is considered to be the amount formed vosmikubovoy pit 2h2h2 m. Some of its increase can harm efficiency, if there is the possibility of hiring earthmoving equipment.

Step 2: reinforcement

Step 2: reinforcement

formwork nomination

Once the required depth the hole was completely dug must install the formwork, which becomes necessary in the presence of a certain amount of: sheets osb, Beams, scraps sewer pipe of PVC. The formwork is required to make the hole, which will provide perfect drainage of water into the soil. That's what's the required pieces of plastic pipe.

The sheets osb doing a round hole at a distance from each other in a 30 cm. Since osb - too flexible material having low rigidity, it is necessary to strengthen a little. For these purposes, the entire perimeter of the sheet bars attached 20x30 or 30x40mm using conventional screws. Vertical same stiffener attached every 50 cm. Such sheets need to do for at least half of the pit.

Step 3: installation of the formwork

Step 3: installation of the formwork

To prepared formwork has not collapsed under the heavy concrete solution, you need some rasklinit beam it directly into the pit. Plastic liners from scraps of pipe inserted into the holes prepared for them so that they bury in the ground about 5 cm. Otherwise, the concrete can squeeze them and spilled through the hole.

Useful advice!Formwork better and more profitable to make collapsible, so that boards can be rearranged from wall to wall. In this case everything must be removed separately as the surrounding wall and the wall itself be divided into two independent parts.

Step 4: concreting

Step 4: concreting

Concreting of the septic tank

When the preliminary preparations for the construction of a septic tank with his own hands for a detached house completed, we can already begin pouring concrete solution. To do this, it is best to rent or buy a mixer. For the preparation of liquid concrete need:

  • fine sand (2 parts);
  • small fraction clastic chippings (2 parts);
  • cement bags (1 part).
Step 5: installation of metal parts

Step 5: installation of metal parts

All this needs to add water and mix thoroughly. Among other things need to be and fittings. With these rods, cement is converted into a solid concrete. If there are no bars, you can use any other available metal, but not the pipe. After the first half of the pit is filled, it is necessary to wait for about 2 days, until the whole mass is dry. Then rearranging the formwork on the other two sides and repeat the whole procedure again.

Step 6: laying flat slate, fixing the ventilation pipe

Step 6: laying flat slate, fixing the ventilation pipe

partitions Construction of the vessel

After walling proceed to the division of the entire volume of the septic tank into two parts. It is important that the first holes in the walls of the compartment should not be, they all have to be in the second vessel. This point must be considered at the stage of mounting shuttering boards.

Wall can pour concrete or brick making. It must share the entire pit into two approximately equal pit. The first will be deposited silt and solid impurities, which are able to very quickly clog the pores in the soil. Another part of the container will be filled with relatively liquid water, which falls back through the top wall and leaves through the holes in the soil, where it is filtered.

Step 7: registration hatches for maintenance of septic tank

Step 7: registration hatches for maintenance of septic tank

Useful advice!It is important that the height of the overflow through the wall was right. Namely, it should be 40 cm below the level of the pipe, leaving the house. Here there is a minimum quantity of sludge.

How to increase the current efficiency and lifetime of a standard septic tank

When will install their own hands a septic tank for a private house, it is not necessary to start its operation soon. To the bottom of the second division is not silted up quickly, it sharpened using pipe sections, which are called Bailer, punch pits to a depth of 2 m. They can also drill drill. Holes closed mesh, which is then poured gravel. The resulting drain very well for water and prevents soil soaping, which significantly extends the life of a septic tank.

Step 8: concrete septic tank cement mortar

Step 8: concrete septic tank cement mortar

An important factor affecting the overall health of the septic tank, is the presence of air. Make it is not difficult. After all, it is sufficient to apply sewer pipeWhich just appears on the surface. Close septic tank top can be anything: a sheet of iron, concrete slab or concrete you can pour your own.

To do this, make the beams of the channel, on which are laid planks treated sludge. Leave a small hatch to sometimes shovel solid waste. The rest of the area previously covered with a roofing material, pour concrete, not forgetting to arrange reinforcement.

Step 9: The arrangement of the auditing of the mine

Step 9: The arrangement of the auditing of the mine

Basic rules for the use of homemade septic tank

Setting their own hands septic tank for a private house, it is necessary to comply with important rules when using it:

  • it can not be discharged into sewers or debris;
  • You can not use the sewage system to dispose of polymer materials, packages of cellophane cigarette butts from cigarettes, sanitary napkins. These items can not be fully processed forms of aerobic bacteria;
  • You can not use detergents, bleaches and various corrosive chemicals, if in your septic tank cleaning is carried out by means of microorganisms;
  • may be disposed of toilet paper, so it is well dissolved in an aqueous medium.
Step 10: waterproofing, insulation and backfilling of soil

Step 10: waterproofing, insulation and backfilling of soil

Proper construction and operation of the septic tank will prolong the service life significantly. And if from time to time the use of modern drugs on the bio-based, which decompose the solid impurities, it is possible to completely avoid cleaning a very long time.

Septic tank with your hands for a detached house (video)

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