Private house, not equipped with a sewage system is not very convenient to stay, especially in cold weather.Wash comes in a basin, toilet and running in the rain and frost.And what to do to the person who bought the estate, not equipped with such creature comforts?And he will have to solve only a few questions:
- Conduct drains inside the house.
- Conduct outer sewage system.
article a closer look at the main ways of laying sewer privately owned.They are shown and described species of sewage systems and some recommendations for their construction.
General
If a house is in the village, which is provided with a central sewer system, then it will be enough to issue a package of permits for the connection, create a plan to tie and chart on which will be placed pipes and sanitaryapparatus and make the entire volume of the work required.But if the center line is not present, then the situation becomes much more complicated, and a list of issues that will have to decide, much lengthened.First, you must decide what type of sewerage system is an autonomous private homes:
- septic tank;
- cumulative pit;
- filtration well.
Second, what will be the volume of the container, which collected wastewater.It will depend on the number of people using the sewage system, and on its type.Third, determine the type.What will be the interior drainage?Pressure or pressure-free?Fourth, where there will be local construction, collecting or purifying waste water.And now in order consider the solution of these issues.
How to conduct in private homes drains inside buildings?
This question is easier to solve the rest.New technologies allow you to place sanitary facilities, regardless of the distance to the sewer pipes.And in the case of failure to discharge sewage by gravity can be applied device providing a forced flow (special unit).In this embodiment, a lot of positives:
- Selecting location for the toilet or the kitchen is independent of the place of the main sewer pipes.
- equipment compact size, modern design, no noise and ensures that no unpleasant odor.
- can dispense pipes are much smaller than the standard, the diameter (23 to 32 mm), which is easy to hide in the walls of the arrays.
- installation can carry sewage to 100 meters horizontally and 10 meters vertically.
What kind of pipe should I use?
To make the sewer in a private house, the best option may be called pipe, plastic gray.If you plan to hide them in an array of walls, connecting them better by welding or press fitting.Such pipes are some important positive qualities:
- They do not corrode.
- on their inner walls are not accumulated plaque.
- service life of such products amounts to tens of years.
- They do not require additional maintenance.
rules laying
- First of all, the scheme should be set up in a private home sewer.
- on the riser pipe diameter - 110 mm.
- slope runoff in the exit from the premises, or a septic tank - 1-2 cm / m.
- on pipes running horizontally, tees and elbows are placed at an angle of 45 degrees, and vertically - in 90.
- The funnel is directed against the flow of water.
- central riser is ventilated.
- revision should be made in case if the pipe is clogged.
- Primarily made risers, and then wiring.
- Be sure to check for leaks before they close up in a wall or the floor.
- pipe from the house to be released at a depth of at least 50 cm or be insulated.
Construction of outdoor drainage system
For information on how to carry out in private homes sewers are detailed regulations SanPiN and SNiP.Note mandatory following points:
- Treatment facilities are located at least 10 meters from the foundations and 8 meters from the neighboring plot.
- Before drinking water intake distance of less than 20 m.
- drainage system is installed below the water intake.
Cesspools
If the number of tenants is less than 1-2 people, then spend the sewers in a private home is more profitable to access to the cesspool.It is a tight structure or container for collecting wastewater.This is the simplest construction for such purposes.Walls laid out of wood, brick or stone.They are coated oily clay and concreted the floor, the top floor is best done as a concrete manhole for cleaning.
Septic
This plant, which is designed not only for collection, but also for wastewater treatment.As a general rule, apply biological anaerobic system.It can be done by yourself.But you can buy, for example, such as an autonomous sewer private house "Topas".In the case of ready-made systems factory, if you need to increase the capacity of the drain, it needs only to install another container.Homemade septic tank is a fairly complex structure that cleans waste water through a special drainage system.First, a well dug in the amount of three daily inflows.Sewerage scheme in a private house in this case should include the location of the well at a distance of 5 to 20 meters from the house.Its walls should impose blocks, stone or brick and isolate, and pour the concrete floor.In most cases, a septic tank is circular and the wall thickness of a quarter of a meter.Drainage system should be located at a minimum distance of 30 meters from the house and below the water intake.Sewage pipe should enter the well is not less than 1.5 meters from the surface of the soil, depending on the level at which the soil freezes.But the level of input into the well pipe to be a few centimeters above the drain outlet.Wastewater output from the septic tank through the tees.The upper ends thereof are left open over them installed pipe-cleaning, having the same section.To join the lower edges of the pipe tees, ending half a meter below the level of sewage in septic tanks.
filtration wells
Such facilities provide for purification of waste water by mechanical means.The filtration wells are typically used on sandy soils.Around them, covered with sand, gravel and clay.Sewerage scheme in a private home with the use of seepage pits provides for laying deep in the soil, aquifers below the drainage pipe.At the same time the waste water passing through the soil natural filter - gravel, sand and clay, purified and go into the ground.Naturally, before carried out in private homes sewers based on the seepage pit, select a suitable location for the facility.The first dig a pit the size required.For example, for a family of 4 people, you will need a volume of 10 m3 (approximately the size of 3h1,8h2 meters).The bottom of the pit is filled with sand and gravel, there is need to establish or build a building.During construction, make a hole to enter the sewer pipe, venting, overflow and disposal of effluent.When this facility is ready, it should begin to pull the pipeline.
laying sewage lines outdoor
We provide sewer in a private home to the well of the filtration in two ways: either dig a trench or trenchless method using Compressed-air.Pipes for external network is better to use plastic.They were laying in the trench should be made on a pillow of sand and gravel, with trenchless method of this, of course, do not.With regard to the construction of sewage wells, they should be done every 15 meters, and the first from the house - a distance of 12 meters.At every turn of the highway should be built as well.The depth at which you want to lay sewer - not less than 80 cm. If it is less, you need to warm it, in order to prevent freezing in cold weather.
In this article, we looked at how to carry out in private homes sewers, and can say that this case is not such a complicated and quite capable of responsible and hard-working person who is ready to do everything on their own, in the presence of high-quality materials and the necessary tools.
