Modern septic tank without pumping is a great alternative to a cesspool, which saves money and time on the maintenance of the treatment system. When installing a septic tank without pumping, the price of which is most affordable for any owner of a country house or cottage, it is necessary to strictly follow the rules and certain norms so that the system is reliable and durable.
To equip the most efficient septic tank without pumping, 10 years of operation without problems, it is necessary to correctly determine the volume of the system and take into account the amount of water consumed. To do this, take the average daily rate of water consumption per person - 200 liters. This value is multiplied by the number of all households, then tripled and another 20% is added. The result obtained is the volume of the future septic tank.
When determining the place where it is better to place a septic tank without pumping out, it must be borne in mind that it should be located no closer than 5 meters from the house. However, to the source drinking water should be at least 30 meters. When installing a septic tank without pumping, the price of which is affordable, it is worth remembering that the farther it is from home, the greater its final cost. This is due to the increase in the pipeline and the need to equip additional wells for high-quality maintenance of an autonomous cleaning system.
Septic tank without pumping and smell.
There are several ways to equip a septic tank without pumping and smell:
1. From clinker brick. In this case, the shape of the chambers can be round or in the form of a rectangle. The outer walls of the septic tank are treated with waterproofing mastic, and the inner ones - cement mortar. The bottom of the first chambers is concreted, and in the last tank it is covered with a layer of gravel and sand for better departure excess liquid into the soil. The chambers are connected to each other with the help of special tees.
2. The septic tank without pumping and smell of concrete is a monolithic structure. The bottom of the first two chambers is poured with concrete, then the formwork is constructed and the walls of the containers are poured. Overflow tees are installed between the chambers. The surface of the chambers is also poured with concrete, but special holes are left for hatches. Pipes are installed at the bottom of the last chamber for more efficient drainage, and everything is covered with rubble.
3. Septic tank without pumping and odor using concrete rings. For its arrangement, special equipment is used, since the weight of the structure is quite large. Rings are installed sequentially and fixed to each other with reinforcement. Seams for tightness are smeared with a solution. In the first chambers, the bottom is poured with concrete, in the last tank it is covered with rubble.
4. Septic tank without pumping and odor from plastic containers. They make holes for sewer pipes and ventilation. Then they are connected with fittings and installed in the pit.
Whichever method you choose, a septic tank without pumping and smell must be carried out with special attention and responsibility, since the health of people and the state of the environment on the site depend on the reliability of the design.
To create a modern level of comfort or in the presence of high-quality. It must perform its functions in in full, without unnecessary burden on users. The simplest solution, storage capacity, is not practical to use. It will have to be emptied regularly with the involvement of specialized enterprises offering the services of vacuum trucks.
This article talks about how to make a septic tank with your own hands without pumping out for 10 years for a house and a summer residence. Description of requirements for engineering structure supplemented with detailed reviews effective technologies. For comparison, given with technical specifications and prices. The information below will help you complete your project quickly and at a reasonable cost.
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Do-it-yourself high-quality septic tank without pumping out 10 years for home and garden: basic definitions
The only thing for this project is the use of storage capacity, so this option should be considered in more detail. According to the standards, when calculating the corresponding system, 200 liters of wastewater per day are taken per person. It's not hard to figure out that a family of four would need a tank of at least 25,000 liters if emptied monthly. If a standard railway tank car (model 15-150, volume - 73.5 cubic meters) is purchased, the number of visits of sewers could be reduced. However, we must not forget about the limited carrying capacity of special vehicles.
To prevent difficulties during pumping, you need to make it wide enough, designed for the corresponding loads. During the procedure, you will have to put up with noise, unpleasant odors. If you sum up all the troubles and real costs, it is not difficult to draw the right conclusion. Country sewer without pumping is really good option to solve problems. With proper design and error-free implementation of plans, it is possible to maintain system autonomy for up to 10 years or more.
it schematic representation will help to understand the principles of operation of the technology and the features of the installation With do-it-yourself eptic tank in the country without pumping. Waste flows by gravity from a wide pipe. In the first tank, solid and heavy fractions settle to the bottom. Immediately, during the life of microorganisms, fermentation processes begin, decomposing organic matter.
Slightly below the liquid level, an overflow pipe is placed into another chamber. There is no bottom here. Partially purified liquid enters the soil through a layer of granular bedding. There, the process of decomposition of organic matter is completed.
The following are instructions on how to make a do-it-yourself septic tank without pumping out. On the concrete examples the main ways and methods of their improvement are considered in detail. It should be noted that the design of the modern level with a total volume of 2.5-3 cubic meters. capable of processing up to 0.8-1 cubic meters per day. drains. This is quite enough for four consumers. There will even be a supply that will come in handy during the visits of guests.
Typical device and principle of operation of a septic tank without pumping
Two-chamber systems are not able to remove more than 60-70% of impurities. This is not enough to release the liquid to the outside. Such impurities will quickly pollute the soil in the area. Their penetration into groundwater is especially dangerous. Such designs do not comply with current sanitary and hygienic standards, so the owner may be fined.
In practice, the septic tank scheme indicated in this figure for a private house is often used. With your own hands, you can install concrete or others. We allow the choice of various components. But the principle of building a project is the same:
- Most of the relatively solid fractions are retained in the first tank.
- In the other two, the smallest impurities are retained, and decomposition processes continue.
- On the last step apply large area distribution of drainage flows.
At the final stage of cleaning, pipes with holes are laid in parallel at a distance of no more than 1.5 meters from one another, at a slight slope. From below make a granular bedding. At the ends - vertically installed fan outlets with visors that protect against the penetration of rain moisture.
The operation of a non-volatile septic tank for giving without pumping is not difficult. With the correct setting of its operation, the removal of accumulated solid waste is rarely performed. The exception is seasonal accommodation in the country. In this case, the bottom in the first container is cleaned in the fall, before the onset of frost.
When designing, compatibility with other engineering networks is taken into account, and the installation locations of individual parts are precisely determined. Carefully study the installation and general construction processes.
Online calculator for calculating the required volume of a septic tank based on the number of residents and the mode of water use
Myth or reality - without the purchase of expensive equipment, the arrangement of a septic tank, which without pumping will be able to operate at maximum load? With a competent approach to the issue, such a task is quite solvable, and at the same time for very little money.
The device and principle of operation of a septic tank without pumping
If we discard the so-called autonomous treatment plants, the cost of which is quite impressive even without installation, then the solution of the above task can only be assigned to a well septic tank. At the same time, so that it does not require pumping out twice a year, it must be properly equipped. And for this, you must first understand how it works, and on what principle it functions.
A classic autonomous septic tank, as a rule, is an underground structure consisting of three (at least) separate tanks:
- Receiver. This is the first tank into which wastewater from sewer system. It is sealed, has an overflow pipe at a certain distance from the bottom. The receiver is both a sump and a primary filter coarse cleaning. In it, dirty wastewater is separated into solid sediment and liquid. Large particles also settle in it at the bottom along with silt. The liquid, upon reaching the level of the overflow pipe, flows into the next tank.
- Purifier. Once in this tank (it is also usually completely sealed), the still dirty wastewater undergoes a secondary settling process. But most importantly, in the purifier sewer drains can be treated with biologically active additives. Due to them, the decomposition of substances is much faster, purified water remains on the surface, and everything else, again, precipitates in the form of biologically inactive sludge. Upon reaching the level of the overflow pipeline, 75% purified water enters the third tank.
- Drainage. It is also a drainage well. This tank can be either completely sealed or have an open bottom. If he closed type, then its task is to accumulate purified water, which, after filling the tank, can be used for watering the garden, orchard and other technical needs. If a drainage bottom is equipped in the well, then the purified water will gradually go into the ground, saturating it with useful elements.
In fact, this is a full-fledged septic tank, which does not need to be pumped out, but only on condition that everything is done technologically competently, without errors and shortcomings.
As for septic tanks with additional aeration (AOS), they also do not require any pumping, with the exception of cleaning the bottom from silt. Although these two types of devices are similar in principle of operation, there are still differences. The most important of them lies precisely in the additional processing Wastewater oxygen. This is done using constantly running compressors. As you know, oxygen promotes the reproduction of biological microorganisms, which “cleanse” the drains.
In addition to this technical detail, it is worth noting that the efficiency of a conventional septic tank is about 25% lower than that of a station. That is, if only 75% purified water comes out of the septic tank into the drainage well, then for AOS this figure is about 98%.
Pros and cons of septic tanks without pumping
The advantages of such sewerage are clear from its name. Pumping out a septic tank is a very expensive, and even more unpleasant, pleasure. For this, as a rule, a special technique called a sewer is called once or twice a year. When it works, an unbearable smell spreads around the site. A septic tank cleaning service costs a lot of money.
It also takes a lot of time to organize the process. That is why the above technologies for collecting and treating wastewater are more common today than classic, albeit cheap, cesspools.
Disadvantages can also be found here, as, indeed, in any business or equipment. Firstly, arranging a properly functioning septic tank with your own hands is a real myth. Do everything right, not knowing the rules, nuances, weaknesses and other details, it is simply impossible.
Secondly, the arrangement of sewage, which will not need to be pumped out, is a little more expensive in terms of money than preparing a cesspool. However, due to the fact that the septic tank does not need to be pumped out a couple of times a season, its initial cost pays off in the first two years of operation.
How to equip a septic tank without pumping
As noted earlier, the calculation and arrangement of a septic tank is best left to professionals. But this does not mean that the user cannot navigate at least in in general terms in this issue. This will help to correctly understand what the specialist offers, which options are more acceptable, what for what, and so on.
First, it is worth defining important points, which experts first of all pay attention to when preparing for the arrangement of an autonomous sewage system:
- the required performance of the septic tank and its volume;
- septic material;
- features of the local soil;
- the location of the septic tank on the site.
The required performance of the septic tank and its volume
It is calculated based on the number of people living in the house. In addition to residents, the number of wastewater collection points is taken into account - toilets, washstands, bathtubs, showers, washing machine and so on. As a result, the volume of sewage that such a house will produce is displayed, and based on this number, the performance of the septic tank is calculated.
Septic tank material
There are many options in this matter, but the most popular of them are reinforced concrete rings and plastic containers. In the first case, it should be borne in mind that sooner or later concrete will collapse under the influence of corrosion. This will happen, of course, in a few decades, while plastic or fiberglass is almost eternal.
Features of the local soil
If, for example, in your area the main soil is hard clay, then purified water from drainage well will not go away naturally. In such cases, it is more advisable to make a sealed storage tank, and adapt the water accumulating in it for agricultural needs.
If the soil is standard, mostly black soil or sand, then there will be no problems with natural drainage. In such situations, as a rule, the bottom for a container with purified water is filled with crushed stone of different fractions.
The location of the septic tank on the site
This is perhaps the most complex issue, which only an experienced specialist can answer unambiguously. When determining the location of the installation of wells, the distance from the house, the location of natural reservoirs, vegetation, water lines and a bunch of other nuances that are clearly spelled out in sanitary standards are taken into account.
The cost of a septic tank without pumping
With great accuracy, it is almost impossible to indicate the cost of arranging such a sewer system without first familiarizing yourself with the above nuances. Absolutely everything will affect the final amount - the type of septic tank, the material from which it is made, and its remoteness from home, and the required performance. The only thing you can roughly navigate is the rates for certain work performed during the installation of a septic tank (see the table below).
You can get specific and most accurate information on septic tanks that do not require any periodic pumping from our specialists. To contact them, use the given phone number or a convenient feedback form with a consultant on our website.
Autonomous sewerage: tariffs for arrangement in Moscow and the region |
||
| Name of works | Units | Rate |
| Installation of a septic tank | PCS | from 15000 rub. |
| Pipe laying outside the building (from the house to the septic tank) | p.m. | from 800 rub. |
| Laying pipelines inside the house (to plumbing fixtures) | PCS | from 900 rub. |
| Installation of sanitary equipment (toilet bowl, washstand, etc.) | PCS | from 1650 rub. |
| Hole for pipe in wood (∅ 110 mm) | PCS | from 1000 rub. |
| Pipe hole in concrete (∅ 110 mm) | PCS | from 2900 rub. |
| Ask our consultant or measurer for details. | ||
When arranging private sewer on the site, the owners of country houses or summer cottages previously used the method of building a standard sewage pit, which required periodic cleaning and at the same time gave bad smell for the entire district. However, today progress has gone far ahead and allows not only to create high-quality waste tanks, but also to take care of the environment. At the same time, significant savings family budget in this case, it is not in last place. Such a perfect mechanism for wastewater treatment domestic water is a septic tank without pumping.
About what kind of "beast" it is, how septic tanks work without pumping out, and what the principles of their construction are, we understand below.
A septic tank is a special treatment plant, consisting of two or three chambers connected by overflow hoses. Such a system is used to collect domestic waste water, settling it, further cleaning and subsequent transportation to the ground.
According to SNiP, domestic wastewater from a dacha, bathhouse, country house, etc., which has been cleaned through a sump, is considered suitable for discharge into nearby water bodies, into the soil or roadside cuvettes. Since such a liquid is cleaned in a septic tank by 90%.
The principle of operation of such a system is as follows:
- Household sewage flows through the sewer pipe into the first chamber of the tank - a sealed storage tank. Here comes the upholding dirty water and its division into large heavy particles, which, under the influence of gravity, settle to the bottom, and more clarified water.
- After that, light water is poured by gravity or with the help of pumps into the second chamber of the treatment system, where it is further purified. Here again, larger particles of impurities settle to the bottom, and light water overflows into the third - sealed drainage chamber. Here the chamber no longer has a bottom, but is equipped with a special gravel filter. Through it, purified water is sent simply to the ground.
Important: the main disadvantage of such a wastewater treatment system is its energy dependence and the need for regular cleaning (once a year) of sludge from the first and second settling tanks, which can give an unpleasant odor. But here there is a solution - a septic tank without pumping and electricity.
The principle of operation of the system without pumping?
Septic tanks without pumping and electricity are analogues of the septic tanks described above, only main job they contain beneficial bacteria. It is they who provide high-quality processing of residual sludge, which allows you to avoid unpleasant odors in the country and elude the constant need to pump out residual sludge from the septic tank chambers. But about everything in detail.
A septic tank that handles drains without outside interference is called a biological septic tank. Here, not only mechanical clarification of water takes place, but also its biological purification. As a result of such treatment, wastewater is considered to be 98% purified.
Important: as a result of the work of bacteria, organic sludge is also collected in the well. But its elimination is carried out once every 5-7 years, which differs significantly from cleaning a standard mechanical septic tank. In addition, organic sludge from a biological septic tank does not pose any threat to environment, does not have a pungent odor and can be used as a fertilizer in the country.
A biological septic tank without pumping has a standard structure of two or three chambers. Just like in a standard treatment tank, the effluent is first accumulated in the first chamber. Only here oxygen and aerobic bacteria come into play, which, interacting with each other, contribute to a more thorough water purification. That is, in addition to the fact that organic matter settles to the bottom, it also decomposes into its simplest components under the influence of aerobic bacteria.
Important: for quality work bacteria in the septic tank for summer cottages without pumping out must be ensured constant inflow oxygen in the first and second chambers. In addition, reliable ventilation will eliminate the likelihood of the spread of unpleasant odors in the country.
Advantages and disadvantages of a wastewater treatment plant without pumping
A biological septic tank without pumping has a number of advantages, the main of which are:
- High quality domestic wastewater treatment in the country or in country house;
- Absence of a strong smell of hydrogen sulfide in the area;
- The ability to hide the reservoir for drains into the ground and not spoil the landscape design of the site;
- Saving the family budget;
- The ability of the septic tank to process wastewater with impurities of household chemicals (except chlorine);
- Full compliance with all sanitary standards.
Important: the only disadvantage of such a structure is its cost. But it fully pays for itself during the operation of the structure.
What material is better to make biological septic tanks?
For the construction of a septic tank without pumping out for a summer residence, you can use both ready-made plastic tanks with thick walls and stiffeners, as well as prefabricated structures made of various materials. The most popular are:
- concrete rings. Such elements for treatment wells are heavy, which completely eliminates washing due to rain or spring snowmelt. But concrete is a porous material, which does not exclude the violation of the structure of the septic tank over time under the influence of aggressive environment. In addition, the tightness of a well assembled from concrete rings can be broken over time, even if a special sealant mastic is used. In addition, the installation of a concrete septic tank will require the involvement of special equipment, and this is not always convenient on the site. Especially if the septic tank is located in the back of the site and the entrance of the car there will be difficult.
- Brick . Simple brickwork also makes it possible to make chambers for a sewage treatment plant. Brick septic tanks without pumping out are strong enough and easy to use. That's just the hygroscopicity of the brick can eventually cause the flow of not yet treated effluents into the ground. Therefore, either it is necessary to ensure thorough sealing of all masonry joints, or use a more airtight material.
- Plastic containers or PVC rings. Ready-made structures made of durable plastic are widely used in the construction of septic tanks without pumping. Such reservoirs are analogues of the Topol biological station, which also works without pumping. Plastic cubes or barrels perfectly withstand squeezing or heaving of the soil, provided that they are reliably anchored to a concrete slab. Plastic tanks, as well as the Topol septic tank, serve for more than 100 years, are not subject to the aggressive effects of drains and have increased strength.
- Also, a septic tank without pumping without electricity can be built from old car tires subject to their integrity. Here the tires are stacked on top of each other like a well until the desired tank volume is reached.
Important: a septic tank made of tires is subject to deformation, which, in turn, can lead to its depressurization. Therefore, such a structure is suitable for installation in those areas where the groundwater level is quite low. Otherwise, during the seasonal melting of snow or rain, the well will be washed away or squeezed.
Important principles for installing a biological septic tank
In order for septic tanks without pumping without electricity to work efficiently, at the stages of its design and installation, it is necessary to adhere to several important principles. Otherwise, all efforts may soon simply come to naught, and then everything will have to be redone again.
- So, first of all, when building a septic tank, you need to correctly calculate its volume. To do this, the average is taken as the number of 200 liters per person per day in accordance with the rules of SNiP. We multiply this number by three (the number of days during which there is an influx of effluents into the septic tank chamber). The result obtained (600 l) is multiplied by the number of people living in the house. For example, 3 people live in a house. So 600x3 \u003d 1800 liters or 1.8 m3. Here you should round up the volume to the nearest whole number. So for three people biological septic tank must have a volume of 2 m3. In this case, the result obtained must be divided by the number of chambers of the septic tank. So, if a two-chamber treatment system is assumed, then the first storage tank should be 3/4 of the total volume. If it is planned to build a three-chamber septic tank for a summer residence, then here the volume of the first storage chamber can be 2/3 of the total volume.
- The first two chambers of the septic tank must be sealed. The third (or last chamber, depending on the design of the septic tank) is made with a draining bottom. A layer of rubble acts as a drainage.
Important: To increase the drainage zone, perforated pipes can be diverted from the third chamber of the treatment plant, through which clarified water will be sent to the ground.
- It is necessary to have a septic tank at a distance from all residential and utility rooms, as well as away from neighbor's fence and aquifer. The rules are spelled out in SNiP. So, from the house the septic tank should be located at a distance of at least 8-10 meters. From a well or well - 30-50 meters. From natural reservoir- 30 meters. From the neighbor's fence - at least 3 meters. Also, when installing a treatment plant, it is imperative to take into account the direction of movement of groundwater.
Ensuring the reliable operation of a biological septic tank
In order for the septic tank to work without failures, it is necessary to provide it correct installation. In addition, preventive maintenance is required. Some confident summer residents resort to tricks that allow you to control the operation of the sump.
- To eliminate the risk of wastewater overflow, water level sensors are installed.
- If the biological septic tank is not used regularly, then there is a risk of fading bacteria. In order to wake them up or resume the operation of the septic tank, you will have to purchase bacteria in a specialized store and run them through sewer pipe along with sufficient water and air.
- Sometimes bacteria can stop their action due to insufficient air. Here it will be necessary to improve the oxygen supply system, otherwise the efficiency of the septic tank will be minimal.
Important: if you do not want to bother with the arrangement of a biological treatment system without the need for pumping and without consuming electricity, then you can simply purchase biological station that works without any human intervention. In this case, the Topol stations proved to be excellent.
About Topol stations
Biological septic stations "Topol" - advanced equipment for the treatment of domestic wastewater. Topol equipment has the form of a monolithic plastic tank, divided inside into four chambers. The station is equipped with special bacteriological filters, overflow hoses, a compressor and a ventilation system. Thus, the Topol septic tank independently copes with domestic wastewater, draining them subsequently into the ground.
Depending on the amount of wastewater processed, all Topol stations are divided into the following models:
- "Poplar" 5 - a septic tank for 5 or less people living in the house. The station processes 1 m3 of water per day and can take up to 250 liters of water at a time.
- "Topol" -8. Wastewater treatment plant for 8 or less people living in the house. The station processes 2 m3 of water.
- Station "Topol"-10. Used in conditions increased complexity and is designed to treat more than 3 m3 of wastewater per day.
In any case, Topol stations consume 1.2 kWh, which makes them quite economical.
Important: choose a quality treatment plant for household drains, sellers at specialized points of sale will always help you.
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O One of the conditions for a comfortable pastime outside the city is the construction of a sewer system. At the same time, wastewater is discharged, collected and qualitatively disposed of. Such structures require regular cleaning. To avoid the frequent call of special equipment for pumping out waste, you can mount a septic tank with your own hands without pumping out for 10 years for a house and a summer residence. For correct execution installation work need to know more about structural features similar structures.
A high-quality treatment system for a suburban area may have several chambers
Do-it-yourself septic tank without pumping 10 years for home and garden as a replacement for a cesspool
The need to install a sewer system arises when living in a country house throughout the year. In this case, there is a need for a sewer pit. This is a special sealed container where waste is collected. In such an installation, waste is not naturally disposed of, and pumping out with the help of a sewage truck is often required. Creating a septic tank with your own hands without pumping out for 10 years for a house and a summer residence is considered the best option.
The nuances of septic tanks for a private house do it yourself
For any design of a septic tank, pumping is required from time to time. Therefore, it is worth thinking about the organization of service maintenance.
Before installing the system, it is necessary to carry out calculations of a suitable volume, as well as determine the drainage capacity of the soil.
The septic tank is a solid and monolithic structure. The slower the water moves, the better it is purified.
It is important to choose the correct size of the septic tank. This will help the design work better. When using the system throughout the year, it must be buried half a meter below the freezing point. After 12-15 years of operation, the soil begins to silt.
Useful information! In order for septic tanks to start working without pumping out, bacteria must settle in the tank. For this, a silty mixture is introduced. Instead, you can use kefir.
Related article:
How to choose the right place to place a septic tank
To create a high-quality septic tank with your own hands without pumping out 10 years for home and garden, you need to choose right place. It should be twenty meters from the drinking well and a meter from the passage of groundwater.
Water from it should be diverted away from the foundation. The volume of the structure must exceed the amount of water consumed by three times, since the effluents must settle in the tank for about three days.
If the placement site has a slope, then the system should be placed below the location of the main building.
Useful information! The minimum distance from the building to the station must be at least five meters.
Calculations of the volume and depth of the future structure
Installation of treatment systems begins with marking the location of the water. This takes into account the depth of freezing of the soil layer. In order for the device to work fully, materials such as foam chips, expanded clay or polystyrene can be used.
The chambers of the structure must have a volume that is calculated taking into account the daily amount of wastewater. In doing so, the following points must be taken into account:
- the number of residents;
- use of sanitary equipment;
- features of the operation of household appliances;
- features of household work in the house and on the site.
Useful information! According to SNiP with a stock volume of up to 1 cubic meter per day, a design with one chamber is required. If the number varies from 1 to 10, then a two-chamber structure is selected. Three chambers are used for large volumes.
The price of septic tanks for a private house
Many treatment plants are offered domestic producers. Not only expensive devices are presented, but also budget septic tanks for a private house. The price depends on the number of cameras and performance.
The table shows the most famous models:
| Name | Fluid discharge, l | Average price, rub. |
|---|---|---|
| Topas 8 | 450 | 107 000 |
| Eco Grand 5 | 260 | 74 000 |
| Unilos Astra 3 | 160 | 66 500 |
| Rostock | 250 | 26 900 |
| Termite | 400 | 74 000 |
| Tank 1 | 600 | 35 000 |
| Triton | 500 | 48 000 |
Do-it-yourself septic tank made of concrete rings: scheme and construction features
You can create a septic tank from concrete rings with your own hands. The diagram shows the features of this design.
Concrete rings are among the most popular material for the construction of wastewater treatment plants. Design advantages include:
- speed of installation work;
- excellent tightness;
- long service life;
- strength.
The diameter of the structure should be chosen taking into account the volume. In this case, four rings are required for one chamber. The disadvantages include the limited volume and the high cost of erecting the structure.
After creating the pit, a foundation is made for the storage chambers. This area is being concreted. To equip the filter well, a crushed stone pillow is made. Rings are mounted one on top of the other. An important milestone it is considered to carry pipes to the well. In this case, it is necessary to correctly calculate the angle of inclination and diameter.
Chambers are sealed on both sides. For this, coating materials and cement mortar are used.
Construction of a monolithic concrete structure
Monolithic concrete installations are considered reliable and durable. They have the following benefits:
- long term services;
- practicality;
- high waterproofing properties;
- availability of materials.
The disadvantages of such structures include the need to install a reinforcing system and a low level bandwidth. When performing concreting, the laying of a reinforcing mesh is required. From corrosion damage, it is necessary to create a layer of concrete on the site.
Useful information! Before the installation of such an installation, formwork is performed. To create it, shields and OSB boards are used. These types of materials are characterized by increased moisture resistance and low cost.
The use of eurocubes
If certain materials are available, you can create good septic tank from eurocubes with their own hands without pumping. Eurocubes are special containers made of polymer raw materials. Under them, a concrete base is necessarily made. This will prevent the system from being dislodged by groundwater.
The plastic installation must be insulated before installation. Then the structure is concreted and filled with water. Ventilation pipes are brought to the surface. In this case, filtration fields and filter cassettes are used.
Useful information! To improve the purification process, biological additives are recommended that increase the rate of particle decomposition.
How to use barrels?
Often a barrel is used to make a septic tank. A similar design is made of several chambers. The process of fluid movement is carried out by gravity. To do this, the installation is carried out below the installed pipes.
To increase the structure, a second barrel can be installed. During installation, tightness must be observed. This building has many advantages. This is an extensive range, resistance to aggressive factors and a long service life.
Plastic products
Easy to install from plastic barrel. It does not require special maintenance. If the building is used for permanent residence, then you can use a cistern, a whole tank or a plastic cube.
Septic tanks for summer cottages with a high level of groundwater: installation features
A special approach requires the use of septic tanks for summer cottages with high level ground water. At the same time, it is important to think over the wastewater treatment system. For this, a sealed and cumulative design is used. At the same time, the system is protected from the intrusion of underground fluid. But such a structure requires regular cleaning with special equipment.
For mounting a sealed container, plastic or concrete is used. This design is divided into chambers, which are designed for the supply and removal of stock liquids.
Useful information! If the structure is installed without pumping out the liquid, then additional wastewater treatment is performed. In this case, special filtration cassettes are used.
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