The scheme of a septic tank from eurocubes. How to make a septic tank from eurocubes with your own hands is an easy way to install a treatment plant. Pros and cons of a septic tank from eurocubes

An excellent solution when creating a sewerage system is to build a septic tank from Eurocubes with your own hands - its assembly scheme is not particularly difficult, so the owner of the house can handle it without the help of specialists.

However, third-party assistance may be required when digging and installing the structure. Before starting installation, it is recommended not only to study the installation diagram, prepare the necessary tools and equipment, but also to check the GWL, the level of soil freezing and a number of other parameters.

Properly done preparatory work will ensure long-term uninterrupted operation of the sewer system as a whole.

What is a eurocube - consider its design

A Eurocube is a special container, the main purpose of which is the transportation and storage of various liquids: food, water, fuel, etc. The construction is made in most cases from polyethylene.

The purpose determines the presence of thick walls with increased strength. Buying a eurocube is not particularly difficult; this can be done in various large hardware stores. In most cases, such structures are used to store water in country cottages.

The most common volume is 1000 liters, but there are also models with a smaller volume (640 liters).

Such products have some features that it is desirable to know about before purchasing:

made of low pressure polyethylene;
have a neck with a cross section from 140 to 230 mm;
at the bottom of the structure there is a branch pipe for connecting a drain pipe, with a diameter of 45 to 90 mm;
the strength and reliability of the eurocube is increased due to the additional reinforcement of the outer walls of the product with a steel mesh.

Such models are best suited for the construction of an autonomous sewage system. You can build a septic tank from eurocubes with your own hands using diagrams and installation instructions.

Such a sewer can function without problems for many years, although it requires periodic maintenance. It is able to effectively serve a suburban area or a house with a small number of residents.

Arrangement features

Do-it-yourself sewage from Eurocubes is distinguished not only by reliability and long service life, but also by efficiency. Below is a finished detailed diagram of the nodes of a two-chamber septic tank with ventilation and a concreted pillow.

However, there are some features and subtleties that it is recommended to learn about before starting the process of its construction:

the installation procedure involves a large amount of work, so it will take some time, as well as the help of several people. It will be necessary to dig a sufficiently large pit and lower the product into it. It is very difficult to do it yourself with your own hands, because. the eurocube has a large size and weight;
it is important to follow all the rules for the installation. If the preparatory procedure is not performed correctly or the technology is violated, then the septic tank will be exposed to the negative effects of the environment and will quickly be damaged under its influence;
you will need to take care of the presence of an additional filtration system, since, for example, a do-it-yourself septic tank made of Eurocubes can only clean about 50% of waste liquids. Therefore, before the start of construction, it is imperative to think over additional purification (arrange filtration fields, infiltrators, etc.) and allocate space for it on the diagram.

How to choose a place for sewerage from Eurocubes?

Action plan:

Dig a trench for sewer pipes, through which sewage will be supplied to the septic tank. When digging, it should be borne in mind that the depth of the supply pipeline should be no more than 3 meters from the surface, but below the freezing level of the soil.
Dig a pit, focusing on the size of the European cubes. The pit should be large enough to accommodate all the tanks, and also have about 20 centimeters free on the sides.
Dig a trench to accommodate the pipeline through which the treated effluents leave. Since the septic tank is not able to 100% clean waste fluids on its own, additional purification will be required. In most cases, filtration wells, embankments or special fields are used. Therefore, at this stage, a place for filtering should be determined on the site diagram.
Assemble and prepare containers: install tees, make the necessary holes, provide additional waterproofing of the joints. It is important to note that each Eurocube is placed about 20 cm below the previous one. Thus, the inlet and outlet openings in the tanks are not located on the same line.

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After completing the installation procedure for the pipes and sealing the connections, you can proceed to the main construction process - the construction of a septic tank from Eurocubes with your own hands.

Installation and installation - step by step instructions

How to make and install a septic tank from European cubes with your own hands:

The first stage depends on the type of soil. If it is clayey and sufficiently mobile, then attention should be paid to bottom compaction. To do this, a layer of sand and gravel is poured, then a concrete screed is created on top to prevent destruction and deformation of the bottom when the tanks are completely filled. When pouring concrete, one should not forget that each tank will be 20 cm deeper than the previous one.
The already assembled and prepared septic tank is lowered into the excavated pit. At this stage, it is recommended to anchor with cables or chains. Otherwise, the containers may float, resulting in serious damage to the structure and loss of tightness.
Pipes are connected on both sides, through which sewage will flow into the septic tank, and the treated drains will go into the filtration field or well. It is advisable to maintain a slope of 2 cm per meter of pipeline in order to ensure free gravity flow of wastewater. The outlet pipe should be placed at an angle to the drainage field.
It is recommended to insulate the area where the pipeline is located above the freezing level of the soil in order to prevent the negative effects of heaving of the soil.
Then the walls are thermally insulated, in most cases this is done using foam, but any other insulating material can also be used.
A do-it-yourself septic tank made of eurocubes is filled with water, and the pit is covered with sand.

If groundwater runs close to the surface, then the side walls of the tanks should be additionally protected. Reinforcing bars or wooden boards are placed in the “pocket” left during digging between the pit and the tank, then it is slowly poured with concrete.

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If pouring is not too fast, the structure will not be deformed or damaged. The main thing is to fill the tank with water before starting this procedure.

If the water table is not too high, then only care needs to be taken to prevent breakage during heaving of the soil (this process is an increase in soil volume during freezing).

To do this, it is enough to fill the gap with sand, sometimes adding water, and carefully tamp. The need to fill the top of the pit with concrete depends entirely on the region and locality. Be sure to protect the ventilation pipes that are above the ground. Through them, foreign objects can enter the septic tank.

After installation is completed, additional wastewater treatment is required. To do this, you can use the following methods:

filtration well - is the best choice for small areas. It is allowed to be placed if the soil is sandy, and the distance between the erected well and the groundwater level is more than 1 m;
installing infiltrators is an effective method that is easy to do with your own hands. However, a lot of free space is required, i.e. a fairly large area;
drainage field - like the previous option, requires free space;
creating a ditch - there must be a distance of more than 1 m between the bottom of the ditch and the groundwater level.

Operation and maintenance

In order for a do-it-yourself septic tank from eurocubes to function perfectly for a long time, it is recommended to follow the operating rules. Like any other system, a septic tank requires regular but fairly simple maintenance.

It is advisable to follow these rules:

when spring comes, it is necessary to monitor the condition of the septic tank after the winter, especially if it was not used in the winter. If any damage or deformation of the structure is found, repairs will be required immediately. You can not use a septic tank from eurocubes when it is faulty, because. this will lead to the ingress of untreated sewage into the soil, which will damage the environmental situation;
if the sewage system is not operated very often, then specialized biological products containing bacteria can be used to accelerate the decomposition of the biological residue. With regular use of the system, there is no need for this, because. Microorganisms actively multiply on their own.

Pros and cons of a septic tank from eurocubes

All sewer systems have pros and cons, a European cube septic tank is no exception. Advantages:

economic benefit, eurocubes are inexpensive, other components are also available;
ease of assembly of the structure and installation of sewage, even a novice in construction work can handle it;
high-quality wastewater treatment;
tightness of cubes, which allows you to mount a septic tank even with an increased level of groundwater;
you can always expand the system by installing additional containers;
no need for power supplies.

Disadvantages:

for digging trenches and a foundation pit, installing a structure, third-party assistance will be required;
strict installation instructions, which must be carefully followed. Improper execution or omission of one of the points will lead to the destruction of the septic tank or its improper functioning;
it is necessary to regularly check the condition of the septic tank and carry out its maintenance;
a shorter possible service life compared to a reinforced concrete structure.

It should be noted that you can build a septic tank from Eurocubes with your own hands without pumping. Its key feature is the presence of an electric compressor that supplies oxygen to the tanks. This contributes to the rapid and efficient decomposition of wastewater, because. microorganisms are able to process most of the deposits.

To install a septic tank yourself, it is enough to study its design scheme and find out the installation instructions. This procedure takes time, but is not very difficult.

This will also significantly reduce the likelihood of clogging the sewer and silting the bottom, respectively, preventing many unpleasant situations for the residents of the house.

It is good to relax in a country house, away from a noisy and dusty city, when all the appropriate conditions are created for this. In the modern world, it is impossible to do without the arrangement of water supply and sewer systems.

Some inhabitants of dachas and private buildings, due to the lack of nearby centralized engineering and technical communication networks, find a way out in the construction for the sewer needs of ordinary drain pits. It will not cost too much, but there are many problems in the process of further operation.

Many of these problems can be avoided by building a septic tank using eurocubes. It is not difficult, and the service life of such a sewer structure is quite long.

Why eurocube?

A Eurocube is a polyethylene container with a wall thickness of about two millimeters. From above, the cube is equipped with a filler neck (diameter 15 centimeters), closed with a plastic lid with a valve for ventilation. At the bottom make a tap for draining.

What is the benefit of using this type of septic tank:

Its installation requires a minimum of costs, since the eurocube is a ready-made tank.
The spread of unpleasant odors is excluded.
The soil is not infected from the decomposition of human waste.
There is no need to often use the services of a sewer, since such a septic tank is not cleaned very often, and besides, it is easy to do it yourself.
The service life is much longer than that of a cesspool.
The time to maintain such a sewer device is practically not required, so it cannot break.

The principle of operation of a septic tank from eurocubes

Such a septic tank is a single geometric system, which usually includes several containers, although for a small building with a small number of residents and seasonal use, one is enough.

Through the drain sewer pipe leaving the house, dirty water with waste enters the first tank. There it is subjected to rough purification, stratification of sewage, dividing them into fractions with different specific gravity.

Waste water is purified by special microorganisms that use organic waste for nutrition.

In order to have enough of them, a special bacterial mixture is used, which is added to the septic tank.

Through the overflow pipe, the liquid moves to another container, continuing to settle and ferment.

The clarified sewage, cleared of impurities by 60 percent, then flows into the drainage, where it is further cleaned with soil.

How to make a septic tank yourself from eurocubes

When constructing a septic tank, one should be guided by construction, as well as sanitary norms and rules, in order to competently take into account the adjacent buildings and the features of the adjacent territories.

The following are points to consider during installation:

The septic tank should be installed at a depth below the freezing level of the soil. If this is not possible, it must be insulated.
The soil around the septic tank must have high permeability. Well suited sandy and gravel soil. If clay inclusions predominate, it is necessary to build a cesspool and install a pump.
If the soil has poor filtration, an aeration well is constructed.
The septic tank should be located so that it has access to pumping equipment.

Capacity calculation

Prior to the start of all work, it is necessary to calculate the magnitude of the expected effluents in order to select the appropriate number of containers.

The SNiPs regulating the construction of sewer facilities indicate that one person consumes from 150 to 200 liters per day. This figure is multiplied by the number of family members, then by 3. It is for a three-day period that the water purification cycle in the septic tank is calculated.

Installation of a septic tank

First, they dig a pit corresponding to the size of the European cubes, making a margin of about 20 centimeters along the entire perimeter, where the heat-insulating material will be laid. You can also install something strong here to counteract the squeezing force.

The depth is made based on the height of the tank and the main slope. The installation of each subsequent eurocube is carried out below the previous one by 25 - 30 centimeters. The height of the concrete cushion under each container is also taken into account.

drainage system

Soil post-treatment of water can be arranged in different ways.

First way. Construction of filtration wells. This is done simply and inexpensively. The bottom of the dug well is made as a filtration sand or gravel cushion. This method is not suitable for soil such as sand, sandy loam, loam. Such an installation must be coordinated with the SES, it is difficult to achieve high performance from it.
The second way. Construction of fields that carry out underground and ground filtration. This is a kind of irrigation system that passes wastewater processed by a septic tank before it goes into the soil. For the system, perforated ceramic or plastic pipes are used, which are laid on the filtrate. Ventilation risers about half a meter high are brought to the ends of the channels.
The third way. The construction of filtration trenches, that is, meter pits up to thirty meters long, where pipes are laid. Drainage water flows by gravity into the storm drain.

Assembly, installation of a septic tank

The assembly of the septic tank is done focusing on a pre-designed scheme. Each connection must be carefully sealed.

On the first Eurocube, twenty centimeters below the upper limit, a round entrance is made, into which a pipe is stuck, connecting the container with an external sewage system. A round exit is made from the opposite end ten centimeters below the entrance, for pouring drains into the next Eurocube.

At the second eurocube, an entrance is made from the first, not forgetting about the difference in tank levels. From the other end of the cube, a round exit is made, where a second overflow pipe is inserted to divert the treated effluents to the filtration fields.

The upper surfaces of the tanks are equipped with openings for ventilation and cleaning. It is possible to perform both functions through one channel. The ventilation pipe is made two meters. Its lower edge is located above the level of the overflow pipe.

Eurocubes are connected with steel elements at a twenty-centimeter distance. For insulation, mineral wool, polystyrene are used.

Norms and rules for installing a septic tank on the site

A septic tank can create serious problems with errors during its installation, if untreated drains end up in ground aquifers.

When installing a septic tank, SNiP standards should be strictly followed:

It is more expedient to use small hills to install a septic tank, in order to avoid flooding and overflow of eurocubes with melt and rainwater.
It is necessary to take into account the level of groundwater in the area in order to minimize the risk of flooding and floating of tanks during floods.

It is necessary to adhere to certain standards for distances on the territory of the site:

the septic tank is installed further than a five-meter boundary from the main building,
to the nearest standing reservoir - a thirty-meter zone,
to the riverbed - ten meters,
to the drinking well - fifty meters.

Septic tank maintenance

For effective uninterrupted operation of the sewer, it is necessary to ensure that the containers do not overflow, and also to carry out the following measures:

If it is necessary to pump out liquid from containers for prevention, do this in the autumn, when microorganisms are less biologically active. This reduces the causticity of the unpleasant odor.
When cleaning containers, do not forget to leave a little silty substance in them to accelerate the further activation of bacteria.
The entrance to the septic tank must not be littered so that it is possible to use the sewer machine.
When using the sewer system in your home, do not throw anything down the toilet that could clog the pipes in the sewage system.

Do-it-yourself septic tank from eurocubes

It is good to relax in a country house, away from a noisy and dusty city, when all the appropriate conditions are created for this.

Eurocube is a durable plastic container for sealed and reliable transportation or storage of liquids. It is equipped with a mesh-shirt made of galvanized steel, resistant to stress. Most of the autonomous waste treatment plants have the form of several tanks designed for settling processes. We offer owners of country houses information on how to make a septic tank with your own hands from European cubes.

The advantage of using eurocubes for receiving sewerage

Private households most often have to independently deal with the treatment and disposal of domestic wastewater. The article will answer your question of how to inexpensively, efficiently build a septic tank for your home and create a modern, environmentally friendly, efficient option instead of a classic cesspool.

A septic tank is a well designed to receive and treat wastewater. Until recently, concrete rings served as a popular material for manufacturing. This option does not satisfy many owners for a number of objective reasons:

building cost,
low environmental friendliness,
service complexity.

Installation of modern treatment systems, for example, Topaz, is also not a cheap pleasure. A septic tank made of eurocubes, which has efficient performance and is easy to maintain, will serve as a budget option for each option. For the construction of a modern cesspool, used containers are suitable, the cost of such containers is 2-3 orders of magnitude lower than new products, and a large volume of 800 to 1000 liters is ideal for the planned construction.

Calculation of the capacity of the septic tank

It is necessary to start building your own septic tank with an individual determination of the capacity of the containers. The average daily water consumption by one person living in the house is taken as the calculation point.

An example of a calculation for a family of 4 people:

The average water consumption per person is 200 liters. A family of four will consume 800 liters per day.
The average duration of the wastewater settling period is three days.
Therefore, the total volume of the receiving containers is 2400 liters.
Taking into account unforeseen water inflows, add a supply and choose at your discretion 3 containers of 1 m3 or 2 containers of 1.25 m3.

Sewer pit preparation

The first step is to select a place for a sewer facility. It is planned at some distance from the water intake and the foundation of the house. The recommended minimum is 50 m from the water intake, 6 m from the base of the building and 3 m from the adjacent plot. Excessive remoteness from buildings will lead to an undesirable deepening of the septic tank: extra meters affect losses in gravity pressure, the construction of manholes, and clogging in long pipes.
Next, prepare the base of the pit. The length and width are taken according to the dimensions of the selected eurocubes with a margin of 15-20 cm around the entire perimeter for laying thermal insulation. The depth of the sewer pit is selected taking into account the height of the eurocubes and the slope of the common highway. The slope is taken in the ratio of 0.2 m per 1 m of the pipeline. 0.2 cm is added to the calculated value for concreting the bottom. Pouring with concrete mixture is carried out immediately after digging the pit. Fasteners for "anchors" are driven into a fresh solution. The eurocube must be held in the finished bunker and not squeezed out by groundwater.

The final stage is digging trenches. It is carried out in individual accessible ways. The focus is on laying the drainage system. Eurocube acts as an intermediate, preliminary treatment plant. The final treatment of wastewater takes place in soils, in pre-selected filtration areas. For these areas, a branched drainage system is withdrawn with a depth of at least 0.5 m. The length of each branch is up to 20 m. The optimal number of branches on loam for a waste volume of 800 liters is 2-3 channels.

Manufacturing. Assembly. Installation of a septic tank

A rational option for assembling a septic tank from eurocubes is the connection of 2 units of containers. Advantages of this choice:

Optimal number of connections between cameras.
Easy installation.
Small pit.
Easy choice of location for the pit.

It is necessary to prepare the following parts, equipment and accessories in advance:

4 pieces of tees with a pipe diameter of 100-150mm.
Pieces of pipes of the appropriate diameter.
Tool for cutting thick plastic.
Apparatus for metal welding.
Silicone or other sealant.
Drainage pipes, perforated, with a diameter of 50 mm. Quantity is determined individually for the project.
A prepared platform, flat, rising 20 cm above the horizontal.
Ropes or cables for lowering the septic tank into the pit.
Compass, caliper, chalk, centimeter, work gloves.

Work begins with sealing drains. For the narrow neck of the eurocube, which does not allow a tee to be placed inside the container, an incision is made along the diameter of the hole. In the future, the technological section is closed.

A hole is cut for the inlet pipe:

A distance of 20-30 cm is marked on the side of each container.
The center of the circle is marked.
A contour is outlined along the diameter of the tee.
Cutting is in progress.
A piece of pipe of the required size is cut off.
A tee is inserted into the hole and a pipe is attached to it.

The holes for connecting the Eurocubes to each other are cut out. A piece of pipe of the desired size is cut out and a connection is made using tees.

A hole for ventilation is cut out on the horizontal surface of each eurocube; later on, a ventilation pipe connected to a tee will be placed in this “window”. Each of the pipe inlet/outlet units is equipped with a tee and a pipe for ventilation. The result is a eurocube with a branch pipe connected inside each container with a cleaning ventilation pipe by means of a tee.

The assembly of the septic tank is carried out according to the following principle:

The first container is placed on a pedestal or mound so that it becomes 20 cm higher than the second one. A hole is cut on the sidewall below the hole for the sewer by 20 cm. This operation is done to rationally use the volume of the second Eurocube.
Both eurocubes are connected by a pipe. Upon completion of the installation of pipes, the joints are carefully sealed. The use of sealant, preparation of the application site is carried out according to the instructions on the adhesive preparation.
The upper seam along the neck is fastened with special rivets, treated with sealant, and a waterproofing layer is welded to guarantee.
The design is rigidly fixed with reinforcement and welded to the metal frame of the containers, the possibility of displacement of eurocubes relative to each other is eliminated.
On the surface of the second eurocube, a distance of 30 cm from the top point is marked and a hole for the drainage pipe is cut out.

Pipe joints are sealed with silicone or other special sealant.

The prepared septic tank is insulated. Styrofoam is used as an insulating material. The container is covered on the sides with pieces of PP and placed in a pit on the concrete bottom of the pit. Secure the septic tank with a cable threaded into loops.

The containers are filled with water to create the proper rigidity. Eurocubes are poured with concrete to provide protection against crushing by soil. Filling is done in portions, carefully so as not to damage the thin walls of the eurocubes.

Instead of a concrete solution, boards treated with an antiseptic composition can be used, or overlaid with profiled sheets.

In the end, the surface of the septic tank is covered with foam sheets or wooden flooring, covered with soil, only ventilation and cleaning pipes remain on the surface.

Drainage system laying

A do-it-yourself septic tank does not completely clean the drains without a drainage system. For it, perforated pipes with a diameter of 5 cm are purchased. The drainage system is routed from the outlet pipe of the eurocube and distributed over the entire aeration area. Pipes are covered with soil or gravel with a layer of 20 cm to ensure efficient distribution of water flow.

Installation of a septic tank at a high level of groundwater

For soils with a high groundwater level, the installation of a septic tank is carried out as described above. The difference is in the reinforced "anchoring" of the structure in the pit. The cable is selected strong, resistant to mechanical stress, having a high bending characteristic, resistant to corrosion and decay.

The aeration field is made bulk, in the form of a hill. The mound is decorated with a rock garden, to make it look like an alpine hill.

A third container is attached to the septic tank to create an additional filter block, or a small well breaks out next to the septic tank. In an additional compartment, a pump with a float-type switch is installed for pumping wastewater into an aeration field located above the rise of groundwater.

Turnkey septic tank

To hand over a turnkey septic tank to yourself is to check the pipe connections, their sealing. Ensure proper tamping or pouring of concrete. The concrete surface is smooth, without deep crevices. Perform a test run of the septic tank with clean water. Check the efficiency of the filtration field and drainage system.

A few practical tips for arranging a septic tank from eurocubes

Use perforated pipes of medium diameter for the drainage system. Make sure that the surface of the new pipes does not have defects, sags or incomprehensible inclusions.
Backfilling of drainage pipes is carried out with any soil, sand or a mixture of soils. But to protect pipes from silting, it is preferable to use crushed stone. It has high throughput and antiseptic properties.

On loamy soils, with a high level of groundwater, use an additional septic tank protector. Filtration well, specialized biologically active mixture, extended drainage system.
Closely monitor the septic tank and drainage system during a sharp drop in temperatures. Plastic at low temperatures becomes brittle, loses most of its thermal insulation properties, water will begin to stagnate and freeze. The septic system will fail. For prevention, use mineral or basalt insulation, wrap pipes close to the surface. Do not overfill the septic tank, drain the drain once a day.
Conduct sanitary cleaning and disinfection of the septic tank annually. Remove sludge from eurocubes, wash pipes, tees. The cleaning procedure is recommended to be carried out in the autumn. At this time, biological activity inside the containers begins to decrease, the release of microorganisms slows down or stops completely, and the unpleasant odor decreases.
It is worth starting cleaning with the release of the area under the ventilation and cleaning pipe from the soil. Handy equipment through the pipe opening removes liquid, silty, solid waste. Use them as organic fertilizer.
Flush the septic tank with water from a watering hose, pour boiling water over the joints, tees.
Assemble the structure. Seal the joints that are visible. Sprinkle with soil, tamp.

A self-made septic tank made of eurocubes will cost much less than a septic tank made of concrete rings. Concrete rings are less durable when used in aggressive environments. Eurocube plastic withstands the destructive activity of detergents. Acids and alkalis dissolved in drains do not corrode the surface.

Eurocubes are easier to maintain. They are washed, less lime inside. Severe frost with proper thermal insulation of containers will not lead to the destruction of the material of eurocubes.

Do-it-yourself septic tank from eurocubes, Construction Portal

Eurocube is a durable plastic container for sealed and reliable transportation or storage of liquids. It is equipped with a mesh-shirt made of galvanized steel, resistant to

Do-it-yourself septic tank from eurocubes

One of the simplest and most affordable options for a treatment plant for a house or a summer residence is a septic tank from eurocubes. Combined with good drainage, it will effectively clean drains and run smoothly for many years. Let's look at how to make a septic tank with your own hands from Eurocubes, in detail with calculations and step-by-step instructions.

For those who are faced with the problem of choosing a treatment plant, the question often arises: is it worth spending money on a septic tank when you can get by with an ordinary cesspool. It is possible, but it may not withstand large volumes of water from all sanitary facilities, and the aromas hovering around it are not always acceptable in a private area, especially in a small one. In addition, untreated domestic wastewater can pollute groundwater, then you can feel their smell or even a slight taste at the nearest well, and this will not please the workers of the sanitary and epidemiological station.

With a septic tank, these problems can be avoided, but since the cost of industrial facilities is quite high, homeowners have to look for an alternative. And the most acceptable option in terms of cost and ease of installation was a Eurocube septic tank.

The design and principle of operation of a septic tank from eurocubes

A Eurocube septic tank is a single hermetic system that consists of one or more tanks. The sewer is connected to the first tank, and the effluents enter the tank, where they are rough cleaned.

Sewage is settled and divided into several fractions with different specific gravity, namely, sediment, gases and clarified water, which is in the middle layers. Also, water purification is facilitated by microorganisms that feed on organic waste. To maintain them in the required quantity, special mixtures of bacteria for septic tanks and cesspools are added to the container. Through the overflow pipe, water from the first tank passes into the second, where it also settles and ferments.

The effluent clarified in the second tank is approximately 60% free of impurities. Further, the water goes into the drainage system, where it undergoes soil post-treatment. As a result of fermentation, a certain amount of methane, carbon dioxide and hydrogen sulfide is released in the first and second chambers, they are removed through the ventilation pipe. Fluid is pumped out by a cesspool machine through a cleaning pipe.

The main element of the treatment plant is the eurocube

Eurocube is a plastic container made of high-density polyethylene, its wall thickness varies between 1.5-2 mm. In the upper part of the cube there is a filler neck with a diameter of 150 mm, a polyethylene cap is installed on it, in addition it can be equipped with a ventilation valve. A drain cock is located at the bottom of the tank.

Each eurocube is enclosed in a metal crate and installed on a wooden, steel or plastic pallet. Like many other plastic containers, eurocubes have their own sizes, so the question: which one to buy rarely arises. The standard container is 1000 liters, its length is 1.2 m, width is 1 m, height is 1.16 m, weight is about 50 kg. The Eurocube is an almost ready-made tank and requires only minimal installation work, which is why sewerage with a septic tank made of polyethylene tanks is becoming more and more popular.

Norms and rules for the location of a septic tank on the site

The basic requirements for the installation of a septic tank are formalized in building, sanitary norms and rules, these are the main documents that determine the installation of a treatment plant, taking into account adjacent buildings and the characteristics of the territory. Before installing treatment facilities in a private house or country house, it is necessary to prepare and approve the project in the relevant organization.

During the construction of septic tanks, it is important to pay attention to some features of its installation in certain conditions.

The installation depth of the septic tank, no matter what design it will be, should not be less than the soil freezing limit, if the requirement is not feasible, the septic tank must be insulated.
The soil must have high permeability, sandy and

gravel soils. In the case of clay soil, the construction of cesspools and the installation of a pump will be required.

If there is not enough territory on a private plot

for ground filtration, the construction of an aeration well will be required.

When placing a septic tank on the site, it is worth considering that, like for cesspools, it will need to be pumped out and you need to take care of the possibility

Calculation of the capacity of the septic tank

In order for the sewerage system to be functional, and the installation of a new septic tank in a private house is not in vain, it is necessary to calculate in advance the estimated volume of drains, and, accordingly, the volume and number of containers.

According to SNiP 2.04.03-85 “Sewerage. External networks and structures” per person, the volume of water consumed is about 150-200 liters per day.

The standard rate of water consumption per person per day is 200 liters, even if, in fact, they take this number into account less and multiply it by the number of people living in the house. The resulting figure is multiplied by 3. 3 days is the standard time for which the water in the septic tank is cleared and partially drained. Now, to determine the volume of the tank in m3, the resulting amount is divided by 1000. Thus, for a family of 3 people, the volume of the septic tank should be 1.8-2 m3, that is, 2 eurocubes will be needed. If there are guests in the house, it is recommended to add 200 liters to the total capacity.

Stages of installation of a septic tank from eurocubes

Sewerage with a septic tank from eurocubes differs from other treatment facilities in that additional arrangement will be required

s, but with proper installation, such a design will be a reliable and durable solution in a private house or in the country.

Before proceeding with the installation work, they think over the design and location of the septic tank on the site, decide which one is better to install so that the sewerage system in a private house is functional and coordinate the plan in the SES.

Preparing a pit for a septic tank.

The length and width of the pit should correspond to the size of the septic tank assembly with a small margin of 15-20 cm around the entire perimeter. Thermal insulation and durable material that protects the septic tank from squeezing will fit into this gap.

The required depth is determined taking into account the size of the Eurocube and the slope of the common pipeline. They also take into account the height of the concrete base under the septic tank and the moment that each next container is installed 20-30 cm lower than the previous one, respectively, and the bottom screed is made with a step, and fastening loops for the eurocube are installed in the fresh solution.

Anchoring will protect the structure from displacement in the event of a groundwater breakthrough.

The next stage of earthworks will be the digging of cesspool trenches for a filtration field or well. Work may vary depending on the chosen method of soil post-treatment.

Septic tank drainage system

Soil treatment can be organized in several ways.

Filtration wells - a simple and inexpensive construction, is a well, the bottom of which is made in the form of a filtration cushion of sand and gravel. But it is forbidden to install it on many types of soil: sandy loam, sand, fractured soils and loams. The productivity of the wells is small, and the installation must be coordinated with the sanitary and epidemic service.
Underground or ground filtration fields are a kind of irrigation system through which wastewater processed by a septic tank passes and enters the soil. Arrange a system of ceramic or plastic perforated pipes laid on the filtrate. At the end of each channel, a ventilation riser is brought to a height of up to 0.5 m.

Filtration trenches are pits up to 1 meter deep, in which pipes more than 30 meters long are laid, through which water flows by gravity into the existing network or storm sewer.

Assembly and installation of a septic tank

The septic tank is assembled according to a pre-designed scheme, adhering to the basic rule - all connections must be absolutely tight, builders have no consensus on which sealant is best to use.

The assembly begins with the preparation of the first container. From the upper edge of the eurocube, 20 cm recede down and make a hole for the pipe, which will connect the treatment plant to the external sewerage system. On the opposite side of the cube, at a distance of 30 cm from the top, a second overflow hole is made, through which the drains will pass into the second container.

Several holes are also made on the second Eurocube. The first is cut out for an overflow pipe that will connect the tank to the first tank. The height of the cut is calculated taking into account that the second tank will be located 20 cm below the first. On its opposite side, 15-20 cm lower, a hole is made for the second overflow pipe, it will divert pre-treated effluents to the filtration field.

On top of each tank, it is necessary to organize a cleaning hole and a ventilation duct. As a rule, only one hole is made from above, and a pipe is fixed in it for cleaning, and the ventilation riser is brought out using a ready-made filler hole. The pipe is selected with the appropriate diameter and raised to a height of up to 2 meters. Be sure to take into account the fact that the ventilation pipe should not be lowered into the tank below the overflow pipe.

Advice! If the ventilation riser is made collapsible, then in the future, liquid can be pumped out of the septic tank through it and an additional hole and pipe outlet for cleaning will not be required

Septic tanks are connected to each other with steel elements at a distance of 15-20 cm. The structure can be insulated with mineral, basalt wool or foam, do not forget about the insulation of pipes that are located above the freezing level of the soil.

In addition, a homemade septic tank must be protected from squeezing. To do this, it is filled with water and the gap between the system and the wall of the pit is concreted. They also practice a simpler and cheaper option of protection, around the perimeter of the structure they make a box of boards impregnated with an antiseptic, and the earth covered between the septic tank and the walls of the pit is carefully tamped.

Maintenance of septic tanks

In order for the septic tank, and, accordingly, the sewerage in the house to work smoothly, it is important not to overfill the tanks and follow some simple rules.

If you need to pump out the content in

for preventive purposes, it is better to do this in the fall, at this time the biological activity of microorganisms is lower and the unpleasant odor is not so pungent.

When evacuating the contents of the septic tank, some of the accumulated sludge is left at the bottom,

to ensure further normal filling of the chambers with active bacteria.

The contents of the septic tank are being pumped out

sewage equipment, so you should take care of the entrance in advance.

If you additionally make special mixtures of bacteria for septic tanks and cesspools, pumping

needed less often.

After installing a septic tank into the sewer, it is categorically not recommended to lower rags, matches, napkins, hygiene products and even toilet paper.

Do-it-yourself septic tank from eurocubes video

Let's look at how to make a septic tank with your own hands from Eurocubes, in detail with calculations and step-by-step instructions.

How to make a septic tank from eurocubes with your own hands - detailed photo-installation instructions

Rest in the country is pleasant only if all the benefits of civilization are present there. For a modern person, the presence of running water and sewerage is one of the criteria for comfort. And if there are no problems with this in apartment buildings, then in the private sector, residents have to look for a way out of this situation. Sometimes, wanting to save money, people equip an ordinary drain pit. In this case, apart from the cheapness of construction, there are no other positive aspects. It is much better to build a septic tank from European cubes with your own hands, which will serve you for a single year. Moreover, this is one of the easiest ways to equip sewers in a country house.

What are the advantages of a septic tank over other designs?

preventing the spread of an unpleasant odor;
lack of soil contamination with human waste products;
uselessness in the services of sewers, cleaning the septic tank is carried out quite rarely and can be done independently;
A septic tank will last much longer than a cesspool.

Choosing the right container size

The size of the septic tank is selected depending on the number of drains. Their volume is determined depending on the period of operation and the number of inhabitants in the house. For temporary use in the summer, a small-volume design is suitable, and year-round use of a septic tank involves daily discharge of effluents.

Their volume is determined by the number of people living in the house. It is assumed that the daily consumption of water per person is 200 liters. Focusing on this value, determine the daily water consumption for all residents. The volume of the septic tank chamber should be three times larger than this figure. It is advisable to choose a slightly larger septic tank, taking into account the unforeseen increase in drains.

Where is the septic tank located on the property?

It is necessary to locate the sewer facility away from the place of water intake. The minimum distance is 50 meters. When installing a septic tank, it is necessary to move at least 6 meters from the foundation of the building, but it should not be built too far from the building either.

The layout of the septic tank in relation to other objects

Since the sewer must have a sufficient slope, each extra meter leads to a decrease in the installation level of the septic tank. In addition, in a long pipeline, there is a high probability of blockages. To eliminate them, you will have to build manholes. Also, you should not place the septic tank closer than 3 meters to the neighboring area.

Preparing the pit and base for installation

To build a septic tank from Eurocubes, the first step is to prepare a pit for containers and a trench for sewer pipes. The size of the pit for the septic tank is taken from the calculation of the volume of the installed cameras plus 15 centimeters on each side. The depth of the pit depends on the size of the eurocubes and the slope of the sewer line, which must be at least 2 centimeters per meter of pipeline.

The bottom of the pit is fifteen centimeters poured with concrete. During this process, you need to make loops to "anchor" the cubes so that they are not squeezed out by groundwater. A trench is being dug from the house to the installation site of the septic tank. The trench should slope towards the septic tank.

Preparation of eurocubes for further installation

Before starting work, the containers must be prepared. At this stage, the drain is sealed at the bottom of the tank, and holes are made in the eurocubes themselves for inlet and outlet pipes and ventilation.

The drain at the bottom of the Eurocube must be sealed to prevent seepage of drains

To prepare 2 eurocubes for use as a sewer, you will need four tees and pipe sections (d = 10-15 cm). To insert a tee, an incision is made around the neck in the shape of the letter P and the edge is bent.

In order to insert a tee into the container, you need to make a cut. Its size must be sufficient for the passage of the tee

In the first cube, you need to make a hole for the pipe coming from the house. A piece of pipe of the required length is cut off, inserted into the resulting hole and connected to the tee.

A sewer pipe from the house is fed into this hole. When connecting pipes, do not forget to check the presence of rubber bands

The tee is inserted into the tank and connected to the inlet pipe

For ventilation, a hole is cut above the tee and a piece of pipe (d = 5 cm) is inserted. On the other side of the container, an outlet is made, which should be located below the inlet. In another European cube, the same hole is made, but taking into account the fact that the cube will be located 20 cm below the first one. This is necessary for the full use of the volume of the second container. Tees must be connected to the pipe connecting both tanks, on top of which ventilation outlets are installed.

On both sides of the pipe connecting the tanks, it is necessary to connect tees and install ventilation outlets

A hole is also made for the drainage pipe leading to the aeration field. After all pipes are installed, the joints should be treated with a sealant.

All connections must be carefully treated with sealant

The seam around the neck is fastened with rivets and also treated with sealant. A waterproofing layer is welded on top.

A waterproofing layer is welded onto the cutout around the neck

To prevent the containers from shifting relative to each other, they must be securely fastened to each other. For this, the frames of the Eurocubes are welded together. For more durable fastening, reinforcement is used.

After the eurocubes are firmly fastened together, they are ready for installation.

Installation of eurocubes in the pit

Prepared eurocubes are installed in the pit and attached to the prepared loops with a cable. Where soils tend to swell, containers must be protected. To do this, you can lay a professional sheet or boards treated with an antiseptic on all sides, or fill the distance between the soil and the walls of the cubes with concrete. In this case, the frame of the tanks will serve as additional reinforcement. Before pouring concrete, the containers must be filled with water, and the process itself must be carried out gradually and very carefully.

Note! The walls of the eurocube are very thin, so the process of pouring concrete requires extreme caution.

Using foam, the walls of the containers and the top are insulated. The entire structure is covered with wooden rolling or concreted.

The walls and top of the eurocubes are insulated with foam. This will help prevent freezing of the septic tank in cold weather.

In any case, such a home-made septic tank from Eurocubes does not completely clean the drains. Therefore, for complete cleaning, it is best to equip a drainage field. Only in this case the sewer system will be complete.

How to make a septic tank from eurocubes with your own hands - installation rules

We make a septic tank from European cubes with our own hands. Sequential description of the process. We install a homemade septic tank from eurocubes.

To equip an autonomous sewer, you can go in several ways. One of them is a septic tank.

This installation consists of 2 tanks, between which there are overflow pipes. Sewerage, falling into these containers, as a result, waste turns into sludge to the bottom, and purified water moves on. The water leaving the plant is quite clean. Therefore, its entry into the soil is harmless. Here .

Installing a septic tank is more profitable than equipping a standard cesspool. Indeed, for a septic tank, the services of a sewer are ordered much less frequently. The vacuum cleaner just needs to remove solid residues that have settled to the bottom. This leads to significant cost savings.

Useful information:

Septic tanks can be budget or industrial production (), or you can make such a sewer device with your own hands from a Eurocube. Of course, the production version is better; it comes with everything that is required for modern waste processing. But it has a significant drawback - the cost, which cannot be called cheap. Arrangement of a sewer collection site from eurocubes is one of the most acceptable options.

What is Eurocube?

Eurocube is a container designed for storage or transportation of liquids. It can be water, food or fuel. The material for the eurocube is polyethylene, the walls of the product are thick and durable. It can hold 1000 liters of liquid. It is not difficult to buy a eurocube, they are sold by economic outlets. Most often, such containers are used to store water in summer cottages, personal plots.

It is known that the normal operation of a septic tank is possible if its volume accommodates the flow of water for 3 days. So, 540 must be multiplied by 3 days. It turns out 1620 liters. This should be the volume of containers for septic tanks. Therefore, it is necessary to take 2 Eurocubes for the arrangement of septic tanks. The resulting system can work without problems. There will even be some stock left. The containers do not even have to be filled to the top mark. After all, overflow pipes are located below.

Advice on choosing sewer pipes
According to experts, plastic pipes with a diameter of 110 mm are ideal for arranging sewage. This diameter allows you to easily mount the sewer, because the pipe coming out of the toilet has the same diameter.

The filtration system in a septic tank from eurocubes is as follows. Drains from the house go through sewer pipes to the first compartment of the septic tank. Here, heavy particles settle, and dirty water accumulates to the level of half a meter. When the right amount of liquid is collected, the water flows through the pipe into the second part. It is possible to facilitate overflow by deepening the second container about 30 cm lower.

The second part is supplemented with drainage pipes, they are installed at a distance of 20 cm from the bottom. To improve the result, equip a drainage well or field for filtration.

The resulting septic tank needs ventilation pipes. They are inserted into the first and second containers. The height of the pipes above ground level is 2 meters, it is needed so that the evaporation goes up and is carried by the wind. The pipe coming out of the first compartment is fixed so that it starts about 15 cm above the connecting hole. Its task includes not only ventilation functions, but also making it possible to pump out the sludge with a sewer.

Advice! To facilitate the access of the hose of the vacuum truck to the first tank, the pipe should be made detachable. Then you can easily disconnect the upper part of the pipe, and insert the hose of the vacuum truck into the lower part.

When installing the pipe in the second container, it must be placed at a distance of 15 cm from the drainage pipes.

When the preparatory work is completed, the eurocubes must be installed in a permanent place in a specially dug pit, and then all connecting elements and pipes must be carefully fixed. Usually slings are used for this.

How to choose a place for sewerage from Eurocubes?

There are several rules to follow when choosing the ideal location for a septic tank.

Laying sewer pipes should follow the shortest path, it should be straight.
If it is necessary to install a septic tank further than 15 meters, it is necessary to build a revision well, it will be required when blockages form.
If you have to lay pipes with bends, turn wells are equipped there at the places of bends.
The septic tank must be guaranteed unhindered access for the equipment of the sewer.

Features of trenching

A trench is laid under the sewer pipe that connects the house and the septic tank. The colder the climate of the area, the deeper the trench should be made. In the center of Russia, they usually make a depth of 50 - 100 cm. To protect yourself from freezing, it is better to insulate the laid pipe with mineral wool or polystyrene foam.

When laying a trench, it is necessary to take into account the slope required for the subsequent movement of drains by gravity. Usually the pipe is laid so that the slope is 2 - 3 cm per linear meter. This means that for 8 meters of a sewer pipe, the difference between the first and last point of the pipe will be 16 - 24 cm.

When the trench is completely dug. Its bottom is covered with a solid layer of sand. This is done so that during operation, the joints are not disturbed due to subsidence, this will be prevented by a sand cushion.

Features of pits for sewerage from eurocubes

It is not difficult to dig a foundation pit for European cubes. The main thing is to follow certain conditions.

The size of the pit must exceed the size of Eurocubes. Only in this case it will be possible to safely place containers there. Do not forget about thermal insulation. You should have a place to place insulation or to equip the strengthening of the container.
The bottom of the pit must be filled with concrete. A solid base guarantees the stability and reliability of the entire structure. Otherwise, individual containers may shift, then the entire structure will be broken. Sometimes a mixture of gravel and sand is used instead of concrete. But this is a less reliable basis.
So that the soil does not crumble and does not put pressure on the walls of the containers, the walls of the pit are covered with metal sheets or simple slate.

Advice! The arrangement of a complete concrete box in the pit is more appropriate than strengthening the walls with other materials. To do this, formwork is installed and poured with concrete mortar. When the pit is strengthened, the containers are fixed by attaching them to the base. Otherwise, the entire installation may float under the influence of flood waters.

If you follow all the above tips, European cube septic tanks will become a reliable element of the sewer system and will be used for many years.

The procedure for installing sewerage from eurocubes

2 eurocubes with plastic pallets are being prepared. The volume of each of them should be 800 liters.

Drains from Eurocubes are hermetically sealed.

Measure whether it is possible to insert a tee into the neck. If it does not come out, the neck will have to be expanded. Use a grinder.

Then they bend the edge and re-measure.

They take a short pipe, if there is no short pipe, you can shorten any other pipe to the desired size.

Advice! All work with the grinder should be carried out exclusively with a protective cover and protective gloves. The master in the photo violates security measures. It is not recommended to do so. When working, all precautions must be observed, otherwise everything may end in injury.

Compare the pipe and the tee, see if they fit together.

The sewer pipe coming from the house has a diameter of 110 cm, a hole is made in the tank of the same size, where sewage will enter.

A prepared short pipe is inserted into the eurocube.

Above the location of the tee, a slot is made on top, designed for further installation of a pipe for ventilation. A short piece of sewer pipe is inserted into this slot.

In the eurocube, a round-shaped slot is made for mounting the overflow pipe. It should be located lower than the incoming one.

The edges of the holes are processed.

The second cube is shifted 20 cm below the first one in order to use the volume of the containers with the greatest benefit.

It is necessary to install tees to the connecting pipes so that it is possible to equip the ventilation outlet, as well as to clean the connection area as it gets dirty, then the crust does not form in the lumen.

All joints of pipes and containers are treated with sealant.

This is what the finished joint should look like.

Install a ventilation pipe with a plug.

The steel parts of the frames are firmly connected using welding equipment. Additionally, fittings are mounted. It is needed to enhance strength and rigidity.

Rolling from wood is carried out. Instead, you can use a profiled sheet or concreting.

Since a do-it-yourself septic tank made from eurocubes will not be able to completely purify the water. It is necessary to supplement the system with a drainage field. In this case, you can get good water purification.

Arrangement of the drainage field

The function of the drainage field is to carry out a complete purification of the waters coming from the last eurocube. To do this, a pipe with a diameter of 50 mm is cut into the eurocube. After installing the pipe, the junction is sealed.

The drainage field has several layers that can clean up contaminants of various sizes:

a large chipped stone, it is needed to trap all large particles coming out of the pipe;
further - sand, to remove small particles;
the last layer is gravel.

Conclusion

Sewerage from Eurocubes is not difficult to make, but the basic rules for creating such a treatment plant cannot be violated. Firstly, a proper slope for sewer pipes is necessary. Secondly, the tightness of the connection is required. Thirdly, insulation should be provided. Subject to all requirements during construction work, you will receive a high-quality sewer system that can serve the house for a long time.

The regular maintenance costs of a septic tank consist of the purchase of special bacterial compounds that are needed for the processing of solid organic waste. You will also have to annually order a sewer machine for pumping sludge.

Thus, the construction of a septic tank from European cubes takes a little time and is inexpensive.

Pin it

One of the ways to ensure high-quality wastewater treatment in a private house or in a country house without extra expenses is to make a septic tank from Eurocubes with your own hands.

The design and features of eurocubes

Eurocubes are a convenient container for storing and transporting various liquids, the shape of which is fully determined by the name. The material for the manufacture of eurocubes is durable non-toxic and chemically resistant plastic. The thickness of the walls allows you to withstand fairly large loads - depending on the model, Eurocubes have a capacity of 800 to 1000 liters. An external frame made of thick steel wire gives additional strength to the products. Outwardly, it looks like it is enclosed in a tight cage. To drain the liquid, a hole with a short neck is provided, which is closed with a screw cap.

As a material for self-manufacturing of treatment facilities, the Eurocube for a septic tank in a country house or in a private house has certain benefits:

complete impermeability to water, which avoids the ingress of dirty drains from the septic tank into the ground,
light weight, which makes it possible to perform all the work on the installation of a septic tank even for one person without the use of special equipment,
ease of making holes and installing pipes (inlet, outlet and connecting),
high speed of construction of a treatment plant,
ease of maintenance of the septic tank,
a sufficiently high efficiency of the septic tank, subject to proper installation.

disadvantages septic tanks from eurocubes according to the owners are:

low strength of plastic, which increases the risk of destruction in the cold season,
the need to secure containers, which, due to their low weight in an unfilled state, can “float” during a flood.

It should be taken into account that the shortcomings of eurocubes as septic tanks are relative, that is, they can be largely eliminated in the process of preparing for construction and during installation work.

The principle of operation of the treatment plant

If a septic tank is installed from eurocubes, the scheme most often provides for the presence of two tanks connected in series. In order to fully utilize the volume of the second tank, it is usually placed just below the first. Slowly flowing from one eurocube to another, the effluents get rid of large fractions that settle to the bottom.

The photo shows a diagram of how to make a septic tank from eurocubes from two containers

Designing a septic tank from a eurocube implies that this type of treatment plant is non-volatile. They do not require air flow, which means there is no need for. Septic tanks do not require maintenance costs. Settled sludge and hardly decomposable impurities are broken down by anaerobic (not requiring air) microorganisms. It is necessary to add to home-made septic tanks from Eurocubes without pumping out at the initial stage of operation to speed up the cleaning processes.

In this case, pumping out the septic tank wastewater is not required: clarified drains enter the filtration field, where they undergo additional cleaning, and the accumulated sludge can be removed without the use of special equipment, for which it is recommended to provide a special closing hole. The frequency of sludge removal from the septic tank is approximately once every one or two years, in the autumn.

If, having made a septic tank for a summer residence from eurocubes with your own hands, you don’t want to pump out yourself, there is always the opportunity to call specialists with equipment for this.

The required volume of a septic tank is determined as follows: 200 liters of water per person per day are multiplied by the number of family members, and all this is also multiplied by 3. For example, for three people, a septic tank with a volume of 1800 liters, that is, 1.8 cubic meters, will be enough.

Preparing for installation

Having figured out how to make a septic tank from Eurocubes and acquiring the materials necessary for construction, you can proceed with the preparatory work.

When choosing a place where you plan to install a septic tank from Eurocubes without pumping out with your own hands, you need to consider that it should be no closer than 5 m to the house and 30-50 m to the well / well.

The pit for the installation of a septic tank breaks out with a margin. The size of the gap between the walls of the tank and the walls of the pit depends on the features of the chosen design.

To protect the septic tank from freezing, foam or other moisture-resistant heat insulator is often installed.
To increase strength, they practice filling the gap with concrete or installing a “box” from boards.

In a dug pit, the foundation is poured from concrete with a thickness of about 20 cm. At the stage of hardening, metal hooks or rings are installed in the foundation to “anchor” plastic containers, which will prevent them from floating.

The formwork for the foundation of the septic tank is stepped, taking into account the fact that the second cube must be installed lower in level than the first.

At the same time dig a filtration trench, in which a perforated pipe will then be laid, diverting clarified drains from the septic tank.

Eurocubes also need preparation for installation. The existing drain hole is sealed. It is too small in diameter and too low to be used for connecting pipes.

Other holes are made:

In the first cube - for the entrance of the sewer pipe and for the flow of liquid into the second tank.
In the second cube - the entrance from the first tank and the exit to the filtration field.
On the upper planes of each cube there is a hole for a ventilation pipe.

For the supply of pipelines, all openings are equipped with tees, and the joints are carefully sealed. For this purpose, you can also use plumbing cuffs of the desired diameter.

Installation work

Do-it-yourself septic tank from cubic tanks is installed only after completion of all preparatory work. The concrete of the foundation by this point should gain strength. In some cases, partial filling containers with water so that light tanks do not move with each touch. Also in the article there are rules for its installation.

Operating rules

For maximum durability of a septic tank from eurocubes and ensuring efficiency, it is important to follow the rules for operating this type of treatment plant:

periodically introduce special
not to allow the maximum filling of tanks in the cold season,
provide ventilation ducts with suction valves or use a common ventilation riser so that rarefied air zones do not form in the sewer pipes, which prevent the free flow of fluid.

Do-it-yourself septic tank from eurocubes - step-by-step installation technology

In country estates, you can take a break from the bustle of the city, enjoying the solitude and beauty of green plantings. But with all the positive aspects, a good rest is impossible without the proper level of comfort and amenities that we are used to. The sewerage system is very important, because without it no hygiene procedures are possible. This is especially true for families with small children who constantly need to take a bath, wash their hands and other activities. However, purchasing from a well-known manufacturer is not always financially feasible. An excellent replacement for industrial treatment plants is a do-it-yourself septic tank made of eurocubes.

Eurocubes are hermetically sealed containers made of plastic (polyethylene) with pallets made of wood/metal/plastic, designed for storage and transportation of liquids. The outer case is placed in a metal frame that protects the eurocube from deformation. The volume of the container is 1000 liters. Weight - no more than 67 kilograms. This design is not only ideal for a septic tank, it has an affordable price, but it is also so easy to install that even one person, without any help, will mount a septic tank in a maximum of 2-3 days.

Since a septic tank is a treatment plant consisting of several consecutive chambers, two identical Eurocubes are purchased to complete the septic tank. They are provided with air ducts (ventilation pipes), inlet and outlet pipes through which the liquid will enter and leave the septic tank, as well as a pipe for overflowing clarified drains from the first tank to the second. The outlet pipe is equipped with a reverse to prevent the reverse movement of the purified liquid into the cavity of the septic tank.

In order to effectively use the entire working volume of the second Eurocube, two containers are rigidly fastened together, shifting by 20-25 cm vertically.

All joints of plastic walls and pipes are additionally insulated with sealant, and the structure is insulated with foam plastic or material with similar properties.

You may be interested in information about what kind of septic tank and how to use it.

Advantages of a septic tank from eurocubes

As already mentioned, such a septic tank is cheap, but effective. Treated effluents can be reused, subject to additional treatment.
Thanks to the insulation, year-round use of the treatment plant is possible.
There are no unpleasant odors during operation.
The septic tank can be cleaned with a pump or a vacuum cleaner, and this procedure is quite rare.
The design is tight, reliable, durable, does not corrode and does not collapse under the influence of chemical, climatic and other adverse factors.
Installation does not require the construction of massive ceilings and the use of special equipment.
Installation is possible in any type of soil, regardless of the height of groundwater (these factors only affect the way treated water is drained from the septic tank).