DIY tire overflow pit. Do-it-yourself tire drain pit: step-by-step instructions for arrangement

cesspool from tires - this is the easiest way to build a sewer system for your home or cottage. To date country life impossible without a comfortable environment, so this septic tank will be very necessary part your estate. The design is lightweight installation work. But there are some rules that we have derived from large quantity literature, video, photo diagrams. We will talk about all the nuances in our article.

Before constructing a cesspool, you need to decide on its location. The distance from the house should be more than 5 meters, and from the fence 2 meters. There are many more rules, we will talk about them later.

If you are going to build a septic tank without a bottom, then in this case it is possible to build it with a drainage volume of no more than 1 cubic meter. Otherwise, bacteria will not be able to cope with the cleaning job, which will cause contamination. groundwater. Moreover, in sewer system various chemicals, which will slow down the functioning of biological treatment.

For correct installation we will still need optimal calculations. The following scheme will help us with this: we take an average of half a cube of water per resident and take into account that its level in the pit should be at a distance of a meter from the soil cover of the earth.

Attention! If you do not adhere to these standards, you can get serious problems due to waste overflow.

Selecting a location

Drain pit from tires can be used as a local sewerage system summer cottage if the following rules are followed:

• It is prohibited to install a tire pit if the volume of wastewater exceeds one cubic meter. If you do not take this into account, the bacteria will not be able to clean the wastewater, which can clog the groundwater.
• Do not discharge into the sewer system chemicals and substances, as they will reduce the performance of biological treatment;
• Distance from country house should be more than 5 meters, and from the water intake - 2 meters;
• If the septic tank has no bottom, then the device must have a distance to the well of more than 30 meters.

Sewerage in a private house must be connected to a septic tank special pipes. Their diameter must be 10 cm. It is worth noting that the most popular material The pipelines are PVC and they are laid at a depth of more than 1.2 times the freezing level of the soil.

Attention! When laying the system, there should be no trees or other objects on the path that could interfere with the work. Otherwise, the repair process will be very difficult.

Volume calculation

Let's consider the option of calculating a pit for three people to live in a house or cottage. Today there are many variations in determining this value, which are found in the scientific literature, video and photo recommendations, but we will tell you the simplest method of calculation. To do this, you need to take the daily volume of one person - 0.5 cubic meters and multiply by the number of people living in the building - in this case 3. Thus, we got the calculation of the pit - 1.5 cubic meters.

Important! If the pit is being built at a dacha, where you will visit once a week, then its volume should be 1 cubic meter.

Advantages and disadvantages of tire pits

Based on the video and photo reviews and comments, we can say that such a pit has its pros and cons. So a tire septic tank is ideal for small amounts of waste - up to a cubic meter of water. It is worth noting that with large volumes it may not cope with its tasks. Therefore, you need to understand its features. So, the advantages that a tire cesspool has:

• Simple and easy installation of the device;
• It does not require serious expenses, since you can make a hole from old tires with your own hands.

Important! To perform installation work, it is allowed to use all types of tires for passenger cars and trucks.

But, like any system, this device has a number of disadvantages. Namely:

• The service life of tires does not exceed 15 years;
• The density and sealing of the structure may be damaged;
• The pit must be built at a distance of 30 meters from the wells;
• Possible bad smell;
• Difficulty in performing repair work.

DIY construction tools

After you choose a location and complete the calculations, you need to prepare tools and materials for construction work. To build a tire pit with your own hands, you need the following tools:

• Ten tires from car or tractor wheels - this depends on the volume of your hole;
• Wheel sizes can be from R13 to meter;
• Shovel and bayonet shovel;
• Roulette;
• Designation pegs;
• Bucket;
• Ladder;
• Level for construction work.

Once we have all the components to complete the process, we can begin to build the pit. The primary stage is excavation work.

DIY construction stages

Making a pit for a house, bathhouse or cottage is quite simple. From a variety of literature and videos, we have found the most easy way performing installation work. Its scheme includes several stages, the first of which is preparing the pit. We will look at each process in more detail.

Land works

To make a hole, you need to place a tire and start digging in the middle of it. It is worth considering that the bottom must be made inclined towards the hatch, and the removed layer of earth can be distributed on the site of the house or cottage.

Attention! But you have to leave a certain amount earth for filling on top. Also, all work for a bathhouse at home can be done not with your own hands, but with help. Special land equipment.

Construction work

After you have dug to the depth you need, you need to use a drill to make a hole for the drainage mechanism, which will pierce the water-resistant layers of the earth. Next, perform the following procedure:

• We lower the drainage pipe so that the meter is on the surface - this will protect the pipe from various blockages;
• At the bottom we line a layer of crushed stone 10 cm;
• Let's start installing the tires;
• Using an electronic jigsaw, we remove the inner rim of the tire - this will allow the water not to linger, but to flow down the walls;
• Use a jigsaw to make a crotch for the pipe;
• We fill the gap between the wheels and the walls of the pit with earth;
• We seal all joints;
• We make a lid from non-rotting material with our own hands and cover the structure from above;
• We fill the device with earth from the outside so that ventilation is maintained;
• Use a hatch with two covers for easier access when cleaning.

Attention! If the base contains shale or limestone rocks, then you cannot build a septic tank from tires.

Cleaning the pit

The sewage system gradually becomes contaminated by constant impurities in household waste and toilet drains. You can clean it with your own pumps or with a shovel and bucket. It is worth noting that during such work the problem of draining this waste arises.

The most the easy way There is a call for vacuum cleaners, who will use a special machine to remove all the drainage and blockages in the system. But, you need to have access for equipment and money to pay for services. To reduce blockages, you can use chemical or biological agents that do not harm the environment.

Attention! Sewerage is best cleaned with nitrates, which are safe and resistant to aggressive environments.

Thus, the tire device is the best option for non-permanent residence in the house. Also, if household waste liquids and toilet drains are less than 1 cubic meter. In other cases, it will not be rational to carry out such an installation.

For those who plan to bring a little urban comfort to life at the dacha without spending a lot of money, a tire cesspool is suitable; it’s really easy to build such a structure with your own hands.

Modern civilization can boast of a considerable number of achievements that make life as convenient as possible. You and I don’t want to part with many of them even when we go out to rest and relax in our countryside.

Many dachas do not have a centralized sewer system. But for those who love comfort, this is not a problem. It is quite possible to make a quite functional and at the same time not at all expensive cesspool with your own hands from used car wheels, having at your disposal an excellent analogue of a city sewerage system. Experts advise setting up such a simple structure in cases where you do not live permanently outside the city, but go there for raids. However, permanent residents of the dacha are also allowed to build a drainage pit. But only on condition that they use little water (in this case, the volume of wastewater will, of course, be minimal).

Cesspool made from car wheels

A tire cesspool is made because it is characterized by the following clear advantages:

• acceptable cost of construction;
• availability of materials used;
• simplicity of installation.

Do on our own Any home craftsman can install such a sewer system. And sometimes you don’t even need to buy used tires. They will be given to you with great pleasure for free at the nearest car service center. The disadvantages of drainage pits include: insufficient tightness of the structure; short (relatively) operating time - no more than 12–15 years; impossibility of repair or dismantling. In addition, in most cases, cesspools emit not very pleasant odors. You will have to put in too much effort when carrying out construction activities for them not to happen.

It is very important to correctly determine the location of the country sewer system made from tires. When planning your work, take the following into account:

1. You cannot build a pit closer than 25 m from drinking water wells.
2. It must be located at a distance of 5–7 m from the residential building (and it is better to build it even further, if possible), from the fence – at 2–3 m.
3. It is desirable that the level of the water well be significantly higher than the level of the pit. In this case, the risk of contamination of the country water supply will be minimal.
4. Be sure to lay the pipeline connecting the pit and the dwelling 1.2 m below the freezing level of the soil. If you do not take this recommendation into account, winter time The runoff will simply burst the sewer pipes.

Location of country sewage system made from tires

A few more important tips for those who want to make the structure described in the article with their own hands:

1. The drains should fill the hole 100 cm below ground level. Failure to comply with this requirement will result in waste overflowing over the edge of the structure.
2. The required volume of the pit is calculated as follows: for one summer resident using a water supply system, 0.5 cubic meters of wastewater is taken. If your family consists of 4 people, the drainage structure should have a volume of at least 2–2.5 cubic meters.

We would like to add that it is prohibited to pour chemically active (aggressive) substances into the sewer from tires, as well as to clog it with large solid objects.

First you need to stock up on a sufficient number of used tires from a tractor or regular car. As a rule, for a country sewer system designed for 3–4 people, 10–12 tires are enough.

The next step is digging a hole. Place one tire in the place where you plan to make a drain structure. It will show you the required diameter of the structure. Mark the area, remove the tire and begin the tedious, but mandatory earthworks. When digging, do not forget that the bottom of the trench is always made with a slight slope in the direction where the hatch will be located.

Pit for drainage structure

The algorithm for subsequent work is as follows:

1. Drill using normal garden borer There is a hole in the central part of the pit. It will serve as a natural drainage for the drainage structure. It is important to correctly determine its depth. The hole must go through the waterproof layer of soil. In this case, the wastewater will never stagnate in the pit.
2. Insert the drainage pipe into the hole. There is one caveat here. This pipe should rise approximately 1 m above the bottom of the pit. At this lifting height, the drainage element is reliably protected from the ingress of large-sized polluting particles. It is advisable to cover the upper end of the pipe with a polypropylene mesh, and cut small holes on its sides. It is through them that the drainage will be carried out. By the way, it is also advisable to cover these holes with a mesh.
3. Pour a 10-centimeter layer of crushed stone onto the bottom of the structure. Lay the tires in a column. Pro tip! Use an electric jigsaw to cut the inner rim off all tires. Then the wastewater will flow to the bottom better without accumulating inside the wheels.
4. You need to make a hole on the side of one of the tires (use a jigsaw) where you will insert the pipe from the house.

Important! Install the tires in the hole as tightly as possible. The gaps between the walls of the pit and the wheels should be filled with soil.

And the joints of individual tires must be treated with sealant. Please note that the topmost tire must be raised 5–10 cm above the ground level. All that remains is to cover the drain hole made with polymer or wooden hatch, sprinkle it with soil and remove the ventilation pipe from the structure. It should rise about 0.6 m above the ground.

If a simple cesspool does not suit you, try building a basic septic tank from car wheels at your dacha. It's not difficult. Such a structure is called an overflow septic tank. It is capable of cleaning quite efficiently small quantities drains.

Septic tank at the dacha made from car wheels

1. Dig a hole, pour about 0.4 m of crushed stone onto its bottom.
2. Lay down the wheels (don't forget to cut off the inner rims).
3. Install in a concrete hole vertical pipe. Its cross-section is 0.5 of the diameter of the dug septic tank, and its height is 0.15 m less from ground level.
4. On the top of the pipe product, make a series of holes for sewage overflow. Fill the bottom of the pipe (absolutely hermetically) with ordinary concrete mixture(3 parts and part of high grade cement).
5. Place the sewer line to the top of the concrete pipe (inside the product) and carefully seal the entry point.

The simplest septic tank with overflow is ready! Use it.

Features of tire cesspools and their advantages. Selecting the location of settling tanks. Method for calculating the required volume of a structure, technology for its installation and methods of cleaning during operation.

Features of tire dumps

Due to the fact that the construction of brick and concrete sedimentation tanks requires investment, folk craftsmen came up with a way to use old tires for this purpose.

A rubber container is not suitable for collecting sewage in large volumes, but as a cesspool for summer house will do just fine.

Digging a hole for a stack of tires is easy. They are light in weight, so installation will be easy. However, the durability of such a structure does not exceed 15 years. The reason for this is the depressurization of the structure over time. If this happens, sewage enters the ground, which is unsafe for environment. A damaged structure can be repaired, but it is easier to remove the tires, clean the hole, and then reassemble the same well.

For a rubber sump, you can use tires from any car, tractor, excavator, etc. It is worth considering the load capacity of such equipment. After all, the higher it is, the larger its wheels, and therefore the diameter of the tires. This may become important when achieving the required volume of the structure due to its width, if it is not possible to deepen the well due to high location groundwater.

A self-made drainage pit made from tires surpasses all stone analogues with the following characteristics:

• Ease of installation - assembling such a structure alone can take no more than 2-3 days;
• The ability to adjust the volume of the sump with tires of any diameter, starting from tires passenger cars and ending with tractor ramps;
• Availability necessary materials- old tires can be obtained for free or bought inexpensively at a tire shop;
• The tire well has a relatively long service life - up to 15 years.

Apart from complaints about insufficient tightness, which leads to the appearance of unpleasant odors in the area, such cesspools have very few disadvantages. In addition, they are easily dismantled and do not require preparatory work use of earthmoving equipment.

Choosing a location for a tire drain pit

Like any cesspool, a tire pit requires correct location on the site. For this purpose, there are state-legalized standards, violation of which can lead to unpleasant communication with sanitary inspection authorities or neighbors in the country.

These standards prescribe the following:

1. The minimum distance from the cesspool to a residential building is 5 m, and to the external fence - at least 2 m.
2. The minimum distance from the tire drainage pit to the water source is 25 m.
3. If the volume of wastewater from residential buildings, toilets and baths is more than 1 m 3 /day, a sealed bottom should be made for the cesspool.
4. To deliver liquid sewage from the building to the sump, metal or PVC pipes with a diameter of 110 mm should be used. When laying them, it is necessary to maintain a slope of at least 2% towards the drain.
5. To prevent freezing of wastewater, the laying of the pipeline transporting it must be carried out below the depth of winter freezing of the soil. If this is not possible, the sewer pipe should be insulated with moisture-resistant material.

Attention! An ideal sewer pipe laid to the sump should not have bends or sharp turns. This may be prevented by tree roots or bushes that may be in the path of the highway. They should be avoided whenever possible.

Tank volume calculation

Determining the required volume of a tire cesspool is necessary for full-fledged living in the country and saving money when disposing of waste using sewer equipment.

Optimal dimensions well can be determined using the following criteria:

• On average, one person consumes about 200 liters of water per day for various needs. This number was obtained by statistics; in our case, it can be considered a constant value.
• Bacteria can recycle organic matter naturally in three days.
• Number of residents of the house.

If you multiply the data from the above three points, you can find out the required volume of the technical well.

Of no small importance is the structure of the soil in which it is planned to dig a pit for a tire sedimentation tank. Depending on it, the initially planned volume of the tank can be reduced. Porous soil, that is, sandy, allows this to be done by 30%, and dense soil - no more than 10%.

Typically, the depth of the sewer sump is about 3 meters. This is optimal for the operation of vacuum cleaners. Therefore, the volume of the structure mainly varies by its width, that is, the diameter of the tires. If everything is calculated correctly, drainage from such a pit will need to be pumped out once every four months.

It should be borne in mind that an erroneous calculation of the volume of the waste tank is fraught with unpleasant consequences. Regardless of the fact that such a container is a local sewage system, problems may arise: due to the rapid overflow of the cesspool, the need for the services of sewer trucks may arise more often than would be desirable. Moreover, they are paid. And if you neglect to clean the pit in a timely manner, the sewage from it will simply pollute the summer cottage.

Also, do not forget that the calculated volume of the tire drainage pit will determine its parameters: depth and cross-sectional dimensions. It is important to know that the level of wastewater in the tank should be located at least 1 m below the ground surface level.

Preparatory work

At this stage of work, you should prepare materials, measuring and working tools, make markings, dig a hole and install a drainage pipe into it. Now let's talk about everything in order.

For work you will need: tires of the same diameter, sewer and drainage pipes, bayonet shovels, drill, three-meter ladder, rope and bucket, construction tape, plumb line, twine and several pegs.

After determining the location of the hole, one tire must be placed in place and traced across the ground with the tip of a shovel. This will be the diameter of the future well. The direction of the sewer line should be marked with pegs and a cord, being careful not to point in the direction of trees or other obstacles.

After marking, you can begin to excavate the soil. It is recommended to dig a hole a little larger size than the diameter of the tire. Then it will be more convenient to work in it. Having gone deep to the planned bottom mark, you should make a round cavity for the drainage pipe in its center with a drill. The depth of the hole should end at the level of the soil aquifer, and the diameter should match the size of the pipe.

It needs to be prepared before installation. To do this, determine the length of the workpiece by measuring the depth of the drilled hole. The excess must be cut off with a grinder. Then you need to measure 1 m from the end of the pipe and make several holes in this area in the wall of the product. The top of the perforation must be covered with a polymer mesh. That's it, the drainage pipe is ready.

Now it has to be inserted into the bottom hole so that its perforated meter end is free. The mesh installed on it will prevent insoluble waste from entering the drainage pipe. The upper end of the pipe should also be equipped with a mesh. After completing this procedure, the bottom of the well must be covered with a layer of crushed stone and compacted. The thickness of this layer is 200 mm.

Installation instructions for a cesspool

After the preparation described above, you can put tires in the pit, but before that, the inner rim of each of them should be cut off. Then the liquid will flow down freely and not remain inside the tires. Can be used for cutting electric jigsaw.

When laying, it is necessary to ensure that the outermost tire on top rises slightly above the ground of the site. Tires should be secured to each other using mounting clamps.

The next step is to set the input main pipe from home. Before doing this, you will need to cut a hole of the appropriate size on the side of the tire tread. After this, the end of the pipe should be pulled into it.

When this work is finished, internal joints tire columns need to be sealed moisture-resistant composition or hot bitumen, and fill the outer voids between the tires with earth.

The covering of a self-made cesspool made from tires can be constructed from plastic cover suitable diameter. It is recommended to pour a clay mound on top of it. Thanks to it, precipitation will not penetrate into the sump, causing it to overflow.

It is advisable to equip the plastic cover with a ventilation pipe, which should rise at least 600 mm above the ground surface. It is necessary to prevent the accumulation of toxic gases inside the cesspool. After installing the ventilation, all work can be considered complete.

Subtleties of cleaning a tire drain pit

A drainage pit made from tires, like a concrete or brick one, needs to be cleaned periodically. This procedure can be performed in different ways. You can scoop out the sewage by hand using a bucket and rope. This method is extremely unpleasant, dangerous and time-consuming. In addition, it requires the performer to have special equipment: protective clothing, a respirator, etc.

Another easier way is to use your own or rented fecal pump for mechanized pumping of wastewater from a pit. It is safer for workers, but, like the first method, it requires their presence.

The third method does not require the active participation of the site owner, but it is not free. These are the services of a sewage cleaning company. In addition to monetary costs, it will be necessary to ensure vehicle access to the cesspool, and this is not always possible.

Many people like the last cleaning option the most. The method involves using anaerobic bacteria to process wastewater. A special biological preparation is placed in a cesspool, and after some time the “awakened” humid environment bacteria begin to actively break down organic waste, turning it into useful, odorless fertilizer that can be used in the garden of the land.

How to make a cesspool from tires - watch the video:

Country cesspool - convenient thing. And there is nothing complicated in its construction, especially when the owner suggests how to make a drainage pit from tires. Moreover, this option is considered the cheapest.

How to dig a pit is up to you. If you don't want to spend several days with a shovel, hire an excavator. The shape of the pit is also not important, the main thing is that the dimensions are respected and the walls are smooth, and the bottom, on the contrary, has a bevel relative to the horizontal. Trenches for pipes are dug taking into account the slope (2-4 cm/1 m) and subsequent thermal insulation.

After the pit is ready, you should drill a hole in the soil with a drill, passing through all the existing aquifers in the soil. We insert a pipe with drilled holes into the well (drainage pipe), leaving the end of the pipe one meter above the level of the bottom of the pit. We tighten the drainage pipe with fine mesh.

At the bottom of the pit it is necessary to pour 20 to 30 cm of coarse gravel - a drainage cushion.

Tires should be lowered into the pit one at a time, simultaneously cutting off the inner metal cord, connecting adjacent tires with bolts and gluing the joints with sealant. The last (top) tire should be approximately 30-50 cm above the soil surface. This will prevent melt water from penetrating into the cesspool.

To connect the pipeline to the cesspool, you need to cut a Ø100 mm hole in the wall of the tire using a jigsaw and a hacksaw, insert a pipe into it, and treat the joint with silicone sealant.

Connecting a sewer pipe to a cesspool

All that remains is to wrap the outer side of the tires with roofing felt and backfill with crushed stone and soil.

Do not forget to equip the cesspool with a ceiling with a lid and ventilation pipe so that the unpleasant odor does not spread from your pit throughout the entire area. If the cesspool was built for equipment reasons only outdoor toilet, then there is no need for a cover and a supply drain pipe from the living space.

Using a similar technology, it is possible to construct a drainage well from tires for post-treatment and disposal of clarified water from a septic tank.

If you are planning to make a cesspool with an overflow, then using a similar technology, dig a pit for two stacks of tires, pour concrete under the first stack and lay crushed stone under the second. Connect both stacks with a pipe located in the center of the structure. Backfill and install ceiling and ventilation.

Prices for drainage pipe

drainage pipe

Maintenance of a tire cesspool

Large crushed stone silts up very slowly, so pumping out the pit will not be necessary soon. And in order to significantly delay this procedure, you can use special “chemistry” for cesspools, which can quickly dissolve wastewater and feces, turning them into water.

Video - Tire cesspool

Cleaning cesspools manually is not the most pleasant task

It's hard to name comfortable stay without a properly functioning sewer system, which is a wastewater disposal system. City apartments are connected to it centrally, and owners of private houses and summer cottages quite often equip it with their own hands.

It is often most rational to use available materials for your own design. In this case, the simplest and affordable option arrangement of a septic tank is the use of old tires. Used tires can be purchased for a minimal price, which will be determined practically by the cost of delivery.

Sewerage in a private house is needed no less than in an apartment

Big advantages and small disadvantages of tire sewerage

The idea of ​​arranging a septic tank from tires has a number of undoubted advantages. Sewage well you can do it yourself, without hiring hired workers and without paying for their labor. You can easily find the tires at your nearest tire shop. In this case, the presence of serious tools and mechanization equipment is not required (unlike the installation of a factory-made septic tank).

Disadvantage similar design we can consider its small capacity, suggesting the use of the sewer by a family of no more than three people. In addition, the low tightness of a tire septic tank poses a risk of environmental pollution.

To avoid such a nuisance, it is necessary to periodically carry out preventive examination and sealing of joints and connections. Alternative option- make a sewer system from barrels according to the description
Practical use of old tires

Determining the best place for a cesspool on the site

When choosing the location of the cesspool on the site, you must maintain the required distance to the water source, own home and neighboring buildings. Best place for arrangement sewage pit is subject to the following requirements:

• to prevent foundation erosion minimum distance the distance to the house should be from eight to ten meters;
• from the water-bearing source, the cesspool should be located at a distance of thirty to fifty meters at sandy soil if the soil is clayey, the distance can be reduced to twenty-five meters;
• fruit trees must be separated at a distance of at least five meters;
• garden plants - two or more meters;
• groundwater can be no closer than five meters to the surface;
• the soil should not freeze too much in winter.

It should be taken into account that a cesspool should not be located too far from housing. In this case, the volume and cost of the work increases significantly, since it will be necessary to lay a long section of the pipeline system and equip it with inspection hatches. In addition, the risk of blockages increases. At the dacha, a septic tank is also equipped for a bathhouse.

Permissible distances for placing a cesspool

Choosing a sewerage design option from tires

When choosing a tire sewer design option, you should take into account the volume of wastewater released. If pumping out and removing waste seems feasible, you can install a sealed drain pit. Otherwise, you should dig a simple well and provide wastewater filtration in it. Of course, this option should suit the local administration in terms of its environmental characteristics. It is also possible to have more complex and practical design filter system with a settling tank made of car tires.

The simplest drain hole

The simplest and least financially expensive method of constructing a septic tank with your own hands is to install a sealed drainage pit. In this case, you need to dig a hole, seal its bottom and lay the tires, ensuring that their connections are impenetrable to wastewater.

Diagram of a tire cesspool

The result is a waste storage tank, the capacity of which directly depends on the diameter of the wheels and the depth of the pit. The drainage from the sealed drainage pit must be pumped out regularly, otherwise it will overflow. Simplicity of design and lack of soil contamination are its main advantages.

Well with filtration

The operating principle of a simple well with filtration is not particularly complicated. Solid insoluble fractions of wastewater entering it do not penetrate into the ground and are deposited on a layer of gravel or crushed stone.

Construction of a septic tank with filtration from tires

Liquid fractions of wastewater are filtered in the drainage layer and go into the ground. The disadvantage of this option is the formation of silt sediment at the bottom of the well. Over time, it makes it difficult for liquid to pass into the drainage, and then complete cleaning of the pit and replacement of the gravel or crushed stone backfill is required.

Tire septic tank with drainage pipe

The presence of a drainage pipe does not increase the functionality of a tire septic tank. Holes are drilled in the pipe and it is placed in the center of the well, descending below its bottom.

Diagram of a septic tank made from tires drainage pipe

The purpose of this structural element is to drain filtered wastewater into the ground, bypassing the bottom of the well clogged with silt deposits. In practice, it turns out that the pipe gets clogged with them quite quickly, in any case, they don’t work effectively for too long.

Construction made from car tires with a filter system

Settlement device from car tires with a filter system it is somewhat more complex, but this modification has a longer service life. In this case, two containers are used, one of which is intended for settling fecal water, and the other for filtering it before entering the soil. Working diagram next:

• solid large fractions of wastewater, entering the sump, settle at its bottom;
• liquid fractions flow through the overflow pipe into the filter container;
• After cleaning in the drainage layer, the liquid goes into the soil, leaving light fractions of contaminants at the bottom of the well.

Tire septic tank with settling tank and filtration

Such a system is the most environmentally friendly and economically beneficial. The container of this design fills much more slowly, so pumping out waste products can be done much less frequently, only when it is overfilled.

How to make a septic tank with a sump and a filter well with your own hands

You can make a septic tank with a storage tank and a filter well with your own hands. You need to stock up on sewer pipes and tires, for example, from the Kirovets tractor. Please note that it is quite difficult to move tires of larger diameter on your own. In addition, you will need tools in accordance with the illustration.

Sewer polypropylene pipes can be cut with a sharp knife. It is better to seal butt joints and pipe entry points bitumen composition, it is most compatible in its structure with the material from which car tires are made.

We will calculate the volume of the septic tank, the required number of tires and other materials

The volume of the septic tank is determined by the diameter of the tires used in its manufacture and the depth of the shaft. Usually it is about three meters. Dividing this value by the width of the tire tread, we get the number of tires required for work. Seven tires from a Kirovets tractor and two from a Kamaz truck are usually enough.

Big tire is a big cesspool

Depending on the distance of the septic tank from the house, the quantity is determined sewer pipes, necessary for its arrangement. Dividing the distance to housing by maximum length pipe, which is three meters, we get the desired figure. Another pipe will be required between the containers; in addition, it is necessary to provide a supply of material in case it is damaged during the work.

To install a drainage layer, up to two tons of crushed stone or gravel will be required. It is more convenient to backfill a pit with tires with sand. The tires are fastened together with clamps or binding wire. Connecting two tires requires about five clamps or two meters of wire. To perform waterproofing you will need a roll of roofing material and a sheet of rubber with an area of ​​approximately one square meter according to tire size.

We dig a trench from the house to the sump

When digging a trench, it is necessary to provide the correct slope of the sewer pipes for the smooth removal of wastewater under the influence gravitational forces. Read about this in the article There should be no significant protrusions or irregularities on the bottom and walls; they are carefully leveled and compacted.

Sewer line from house to cesspool

The width of the trench is selected so that it does not interfere with the joining and laying of the pipeline system. At the bottom there is a shock-absorbing cushion, which is a layer of sand; in addition, it allows you to withstand correct angle tilting of sewer pipes.

The biggest job is preparing the pit

The most labor-intensive part of the work is preparing the pit for treatment plant. Once you reach a depth of about one and a half meters, it becomes difficult to throw the soil out of the hole, so you should use a bucket on a rope to excavate the soil. Upper fertile layer soil can be poured into the garden.

You should not dig deeper than three meters, as problems may arise in the future when pumping wastewater from such a well.

The dug shaft should be cleared of tree roots using an ax. As they grow, they can damage the structural elements of the septic tank. Bottom part the pit is carefully leveled to ensure a good fit of the waterproofing rubber layer to the bottom tire.
Pit pits for settling tank and filter well

The bottom of the filter well is further deepened to the thickness of the drainage layer, which is 60-100 cm in accordance with the dimensions of the lower tire. It also needs to be leveled, since the surface will be covered with crushed stone or gravel with sand.

The work area must be fenced to prevent accidents, especially if children live in the house.

We put tires in a settling tank and a filter well

Before putting the tires in place, it is better to cut them inner part sidewalls by about one third. This will significantly increase the internal diameter of the well and make it easier to clean in the future. This is especially important for the sump, which will definitely have to be cleaned.

IN storage capacity The first tire is placed on the bottom covered with a sheet of rubber or roofing felt. All joints are thoroughly coated with bitumen. The second tire is connected to the first with clamps or binding wire. The joints are also sealed with bitumen. Subsequent tires are laid in a similar way; a hole is cut in one of them for the entrance of the sewer drain pipe extended from the house.

The filter well is ready

In the filter well, crushed stone drainage is first filled in, and then the first tire is laid. Each subsequent tire is fastened to the previous one with clamps or binding wire, the joints of the joints are coated with resin. Then backfilling is performed. The soil around the tires is compacted and compacted. It is more convenient to backfill with sand, as it will not shrink.

We carry out sewerage from the house to the septic tank

When carrying out sewerage, it is necessary to maintain the recommended building codes and rules of inclination angle drain pipes. It should be understood that waste removal occurs under the influence of gravitational forces and if the angle of inclination is too small, large fractions will get stuck and create a blockage in the pipe. The same will happen if the angle of inclination is too large, in which case the fast flow of wastewater will throw large fragments towards the inner walls, and they will clog the drain.

We install an overflow pipe from the septic tank into the sump

To install an overflow pipe connecting both containers, holes of the appropriate cross-section are cut in the tires using a grinder. The overflow pipe should be located below the level of the wastewater disposal pipe leaving the house.

The sewer pipe is placed in a sump

In addition, the height of the holes is selected so that the pipe has a slight slope towards the filter well. The joint is sealed with roofing felt patches coated with bitumen resin.

We install covers and provide ventilation

For a filter well and septic tank in mandatory covers are installed. If you want to make them attractive, read the article. To prevent the occurrence of unpleasant odors, a ventilation device is provided. It is most convenient to place its pipe in the lid of the filter well or on the transition pipe between two containers.

Interesting ideas on the arrangement of the cover and ventilation of the cesspool

The section of pipeline running from the exit of the house to the septic tank is also suitable for arranging ventilation. You can read about the rules for arranging ventilation in the article