House, design, repair, decor. Yard and garden. Do it yourself

House, design, repair, decor. Yard and garden. Do it yourself

» Installation of metal tank cumulative for sewage. Capacity for sewage - which is better to choose and how to install

Installation of metal tank cumulative for sewage. Capacity for sewage - which is better to choose and how to install

Almost every owner of the cottage or private house faces the problem of removal of sewage waste. After all, connect K. central system Not always possible. Distance from the city, a big connection cost, the absence of a centralized system is the main reasons why there is a need to establish individual reservoirs for collecting liquid waste. Primitive cesspools, street toilet Rapidly go back. Modern man She strives to live in comfort, creating special conditions for living.
Create comfortable conditions can every person independently. Installation of modern plastic systems allows you to perform all the work simply and quickly.

Application of sewer systems

The use of plastic containers on its site allows you to solve the problem with collecting used water to better. In addition, their installation has a beneficial effect on the environment, because wastewater does not fall into the soil. Most sites are located on the territory with shallow groundwater. In such places, sewage waste is very easy to get into the river, well or spring. With this kind of conditions, the cesspool is not just difficult to build, and it is often impossible.
It is a sewer tank that allows you to solve this problem. It is capable of improving the performance of the drain system and allows you to use the toilet and a bathroom in the house without any inconvenience.
Functional products can be installed as accumulative tanks. Periodically, such tanks need special cleaning. Also, with the help of containers, you can mount a whole system of septic parts with installed special filters. Passing multifaceted cleansing, purified water will fall into the soil. Each of the ways has its advantages and can be implemented on any plot.

Features of accumulative tanks

Capacity under the sewage system for creating autonomous System Produced from superproof plastic or fiberglass. They have high performance characteristics:

  • durable and reliable when used;
  • low weight that allows them to mount them on any kind of soil;
  • hermetic;
  • have a long period of operation;
  • do not interact with the environment and do not react to temperature differences;
  • just mounted.

The volume of plastic tanks should be chosen depending on the amount of water used. This option is an ideal solution for a few families that are more economically used by water supply. Experts are recommended for impeccable use of the system to produce tanks with frequency twice a year. For example, for a family of 3 people, which consumes up to 150 liters of water daily, a tank is suitable for 6 cubic meters. But many are reinsured by installing the tank for sewage to several cubes more.
Plastic reservoir should be purchased before starting to dig a pit. Having accurate product dimensions, you can dig a wonderful recess that allows you to accurately install the tank. As a rule, it is buried to the depth of soil, which is not attempting in winter.
For a cottage in which there are no permanent people who can install plastic tanks of much smaller sizes. Many dackets prefer tanks in 2 cubic meters. Such a container is pumped out after the expiration of the summer season.

Pros and cons of cumulative tanks

The advantages of accumulative tanks include:

  • resistance to mechanical damage. Even after many years, such a tank is not susceptible to cracking, corrosion and corrosive aggressive environment;
  • long period of operation, which is up to 50 years;
  • simple installation that does not require special equipment;
  • lack of bureaucratic litigation. Installation of the autonomous system does not need registration;
  • use on any soil;
  • tightness, providing reliable environmental protection against wastewater to the ground;
  • acceptable value of products.

The main disadvantage of cumulative tanks is the need to repaid. Such tanks are emptied with special association machines with periodicity per year. In addition, the disadvantage is the fact that the special car requires an entrance to reservoir reservoir.

Features of Septica

Septic tank is a multifunctional water purification system. With the help of the output filters installed in it, you can get absolutely clean water, which will not adversely affect the ground, contaminating it with waste. Special aerobic bacteria helps to clean the water in septic. The principle of operation of the system is to multiple wastewater overflow from the tank to the tank:

  • wastewater fall into the tank with bacteria, which processes waste into clean water;
  • purified water passes into the next compartment and is defended there;
  • the accumulated stretching water overflows to the perforated tube, with which it seeps into the soil.

With such a system, you can get absolutely clean water at the output. The degree of its purification directly depends on the number of tanks for cleansing and working bacteria. Today you can purchase the most different systems. The market presents to the selection of single-two and three-chamber systems.
When choosing a container for such a system, it is necessary to calculate the 3-daily water consumption. For example, for three tenants with the daily use of water in 150 liters, the hermetic tank in 2 cubic meters is ideal.

Pros and cons septic

The advantages of septic plants include:

  • sealing, thanks to which sewer sewage sewers do not fall into the ground;
  • do not require connection to electricity;
  • resistance to mechanical damage and destruction;
  • the use of anaerobic bacteria, due to which absolutely clean water falls into the soil;
  • long period of operation;
  • long time can be used without cleansing.

The disadvantages of septic plants include:

  • use only in the soil with a high filtration coefficient;
  • has a higher cost;
  • installation is carried out after coordination with SanEpidemstation;
  • more complex installation than cumulative tanks.

Select plastic tanks

Plastic container must be selected by following individual indicators of water consumption and the number of family members. For small families, they will suit, respectively, the tanks of small volumes. Today you can purchase a tank of various forms. The choice of horizontal and vertical pots of cylindrical or rectangular shape are provided. They can also have one - or two-layer walls. The correct selection of plastic tank provides uninterrupted operation of the entire system, which is why when choosing attention should be paid to:

  • product volume. Before going for the purchase, it is recommended to calculate the necessary values;
  • the presence of components that allow you to mount the sewer system especially quickly and simply. For example, the presence of special floats allow you to control the level sewage water in tanks;
  • purpose of capacity. Cases are very often found when, instead of container for waste, sellers are trying to "crack" water tank. Such tanks are not suitable for installation of sewage. They have thin walls, which over time begin to skip the unclean in the ground.

When installing autonomous sewer system Experts recommend paying attention to the soil type. So, for example, for clay soils, it is effective to install accumulative tanks, since such a soil filtered water septic water will be bad. Also this option is not suitable for those sites on which groundwater There are too close. The effect with such a natural phenomenon from the installation of the septica will be completely reverse: the groundwater will fall into the filters and fill the tank. The system, simply, will not work.
The autonomous sewer system allows you to simply solve the problem with the drainage in the country. That is why it enjoys great popularity among dacities who prefer comfort and convenience. Sewerage in the house allows you to enjoy the rest at the cottage and live in the usual conditions.

When designing and building their own dwellings should take care of the assignment and disposal of sewage drain. Best option - Connecting to a centralized engineering network. If such a method is impossible, an individual system is necessary, the central element of which is a cumulative tank for sewage.

Advantages and disadvantages of using drives

Not so long ago, real estate owners from the city were content with a very convenient sanitary unit located on the street and equipped cesspool. But now everyone seeks to create comfort in their home, comparable to the facilities of the city apartment. In this regard, the relevance of the equipment of the sewer system is on the fore.

Installation of pipes for wastewater removal from the house is no different from this kind of work carried out in the apartment. However, in contrast to the latter, a private house It does not connect to the central sewage, which forces to look for ways to solve this problem.

The most common method, the price of which makes it publicly available - the use of tank for sewage in the country and in a country cottage. It is a hermetically closed design, where all sewage drains come along the pipeline.

Most often sewage containers Produced in the form of cylinders equipped with the following elements:

  • nozzle for collecting;
  • a special well through which it is cleaned.

The size is selected based on the number of family members, as well as the volume of water used. To facilitate drain and in order to preserve an attractive external view Plot Such containers are most often installed under the ground.

Capacity for the sewer has the following undeniable advantages:

  • simplicity of installation - all work, starting with digging a pit and ending with connecting sewer pipe You can make with your own hands;
  • ecology - containers or barrels are absolutely sealed, because they do not harm the environmental environment;
  • cheap - For the purchase and installation of such a system, it will take a lot less cash than the equipment of a personal septica or wastewater.

Tip!
Maximum reduce the cost of arranging the sewer system can be by purchasing a b-at sewerage capacity.

But there is one drawback - the need to periodically clean the drive. To do this, it is necessary to call a special association technique. The purification frequency depends on the intensity of using the water supply.

Independent installation of sewage container

Varieties of drives

Capacities for collecting sewage drains produced from different materials. Each model has its own characteristics.

Consider the most common options:

  1. Concrete drives. This option is currently practically not used.
    This is due to the following factors:
    • concrete design under the influence of moisture gradually collapses;
    • the construction of monolithic capacity requires considerable monetary and time costs.

  1. Metal containers. Apply slightly more often than their concrete fellow. This option is not very reliable, since the metal is subject to corrosion and destroys the influence of aggressive chemicalsoften present in waste household waters.
    If a metal container is used as a drive, you should take care of its high-quality processing with anti-corrosion compositions both inside and outside. All seams need to be sealed with silicone. This will avoid contaminated water to the ground.
  2. Plastic sewerage containers. Are optimal option For use as a drive.
    This is due to the following qualities of the material used:
    • not subject to corrosion, racks to the effects of aggressive chemicals;
    • easy - installation of tank big sizeAs a rule, it does not cause special difficulties and is made without the use of engineering equipment;
    • it does not have seams - the construction of the tank is solid, therefore completely sealed.

There are even more modern plastic sewage tanks - this is a fiberglass bar, which has increased strength indicators and is able to be guaranteed to serve for at least 50 years.

Choosing a place to install

This stage of sewage arrangement is very important.

Be sure to pay attention to the following nuances:

  1. The site should be located lower than the residential building. Sewer drains come to the container under the influence of gravity, because the pipe must be mounted with a slope.
  2. You need to choose the right distance. If the container is installed too close, may appear unpleasant odor In the dwelling, and excessive remoteness will require too long pipeline that can clog. The optimal distance is 5 meters. When removing more than 15 meters, revision wells should be equipped.
  3. The waste pipe is possible should not have bends. If this is not possible to avoid, there is also an observation well on the place of rotation.
  4. Capacity should be located so that the assessing machine can drive it to it.

Note!
At the end of the installation of the system, it is necessary to create and sign an act of acceptance of the system and internal sewage issues (Form IGAsN No. 26/99).
This is only possible when complying with all the rules and rules for the design and installation of the sewer system.

Mounting process

Instructions for installing the acquired container contains only a few points.

  1. A pit, whose sizes are 30-40 centimeters should exceed the dimensions of the acquired drive.

  1. Kotlovan needs to deepen below the level of soil freezing (about 180 cm) so that the sewage drains do not freeze during the cold season.

  1. At the bottom there is a pillow of sand. It needs to be carefully tumped to avoid the sedimentation of the soil and the destruction of the tank.
  2. The acquired tank is installed in the pit, after which the pipe is connected to it.

  1. Then the edges of the container are covered with sand. To avoid drive offsets, it is recommended every 15-20 cm backfilling to produce a tumble.
  2. If the container is installed deeply, a well closed with a cast-iron lid should be equipped to access the neck.
  3. Inethtic hatch can be masked

    Output

    The use of cumulative capacity is a cheap, fast and high-quality way to solve the problem of collecting sewage drain in a country house. In more detail about the individual engineering networks You can learn from the video in this article.

The problem of removing liquid household waste is faced by developers of private houses. Capacities for sewering plastic can be installed with your own hands. They will serve for a long time and reliably. The range is quite large. This can be conventional accumulative tanks, simple septic tanks and autonomous systems of waste-free processing of wastewater.

Types of plastic tanks

Capacities for sewerage are the following types:

At first, many are simply burned in the ground the accumulative capacity for the collection of wastewater at home, which is periodically empty using an arbitrary machine. Recently, plastic sewage containers have won the popularity.

Accumulative capacity is always needed. Even if the owner has an autonomous sewage treatment plant, additional tanks may be required for salvo discharges.

In the septic, the processing of liquid household waste is made. It consists of compartments. In the first of these, heavy particles and pop-ups are settled. It takes 70% of the total septicum. In the following compartment, biological decomposition and filtering of partially wounded water occurs, and then it goes into the ground through the filtering field or

Local sewage treatment plants contain devices biological purification effluent. Anaerobic and aerobic methods of decomposition of bacteria should be distinguished. In the first case, this occurs in the absence of oxygen. The action of most septicists is based on this method. Anaerobic bacteria feed on the organic basis, which turns into IL. It settles at the bottom of the tank, and then assembled and used as high-quality soil fertilizer.

For vital activity of aerobic bacteria, oxygen is needed, which is injected with a compressor from the air in the form of small bubbles. The process takes place actively, and the degree of cleaning is high. Electricity is required for the compressor.

Biopreparations are periodically introduced into plastic treatment containers, where the microbes are multiplying and sewn. At the same time it is necessary to constantly mix the flows of air. Devices for aerobic decomposition are called aerotanes. The process is performed continuously, otherwise the microbes die for 3 months. Therefore, this technology is applied in houses with permanent accommodation.

Claimed facilities are calculated by the number of living in the house. Their volume should not be less or more estimated for effective but the backup capacity is always needed in case of an unexpected influx of guests or unforeseen accidents.

The sewer tank can be metallic, reinforced concrete or brick. Plastic sewage containers possess the following advantages:

  • tightness;
  • ease of installation and installation;
  • resistance to aggressive media;
  • durability.

The disadvantage is a small strength. In this regard, caution should be taken when transporting and installing. Do not install the container on sharp stones that can be trading the walls.

Plastic Capacity Choice

Their volume depends on many factors and is calculated in different ways. Consider the factors affecting the choice of such tanks.

1. Determination of the amount of accumulative capacity

Plastic sewer tanks are chosen based on the frequency of exports, the number of living and the average consumption of water per person. Return waste is recommended no more than 2 times a month. With a daily rate of consumption of 150 liters for a family of 3 people. You will need a tank with a volume of 6.75 m 3. At the same time, it is necessary to take into account various unforeseen situations, due to which the export can linger. They take about 30% of the estimated amount of wastewater. Then the final capacity will be 9 m 3.

If the manufacturer does not have such a tank, you should select the nearest larger model. It should be purchased in advance to determine the size of the pit. The height of the technological hatch is about 100 cm. In some models, it can be hermetically lengthened to increase the depth of the tank location in order to prevent fluid freezing in the winter.

With a periodic visit, you can install plastic containers for the sewage in the country of smaller volume, which can be retracted at the end of the season. In order to save you can use plastic containers 1-1.5 m 3, used.

2. How to calculate the volume of septic

The amount of septica should be equal to the 3-day water consumption by all users. With the norm of 150 liters per family of 3 people, consumption will be 450 liters per day. Then in 3 days will require a volume of 1350 liters. Estimated consumption increases by 30%, and then the nearest standard capacity of larger size is selected. As a result, the required septic scope will be 2 m 3.

The range of tanks is 1-150 m 3.

3. What plastic container to choose

Plastic sewage tanks are made vertical and horizontal cylindrical, rectangular shape or in the form of a ball. As a material, plastic or fiberglass serves as a material. Walls can be single-layer or two-layer.

Plastic tanks are supplied with components to determine the level of filling them. This is a float system with light or audible alarm that is notified of filling to a specified level.

The thickness of the wall of the sewer bar must be not lower than 9 mm.

Septic tanks can be used as containers for sewage plastic cumulative. In summer, they work reliably on direct purpose, and water after cleaning can be used to watering the garden. In winter, the activity of bacteria eating waste is reduced, and the drains must be exported by an assessing machine.

Plastic sewerage containers. Reviews

Objective assessments by plastic tanks give feedback to people who independently installed, and also used them for many years.

For subsidiaries it turned out to be sufficient to use accumulative tanks not more than 1 m 3. Even when permanent accommodation There in the summer time it is enough for the entire period. But provided: if you connect the tank to plum from the toilet, and the remaining waste is pouring into the compost hole.

Cumulative container is advisable to purchase for the volume of the assessing machine. Strokes will fully fill in a barrel, and you will have to take out less frequently.

Industrial septic tanks made of plastic copble with work during constant use in a private house. Water is reliably cleaned and goes to the ground. Usually the owners cause districts for periodic once a year.

Autonomous sewage based on plastic containers is an environmentally friendly and secure system. When complying with the instructions for use, it copes with their work. Industrial Stations of Biological Cleaning Sewage Waste domestic production Often acquire homeowners and give positive feedback.

How to install sewer seats plastic

  1. At a distance of about 5 meters from the house and with the possibility of a convenient entry of the assessing machine rotates, and the reinforced concrete foundation is poured at its bottom. 20 cm thick. In it should be placed fastening elements.
  2. From the house is excreted in a trench with a depth of 1 m with a slope of 3-5 mm / m for self-assessment of wastewater. The gasket is made straightforward so that there are no blockages.
  3. Plastic containers for descend on ropes or cables into the pit. The tank is installed on the foundation and fastened with anchor belts to concrete screedSo that it does not emerge further under the action of groundwater.
  4. Holes are cut into the tank, and sewer and ventilation pipes are joined to it through rubber cuffs.
  5. Next, it is wrapped in geotextile and fall asleep with sand, which is periodically wetting and trambed. At the same time, water is poured to the level of frustration.

Conclusion

If you choose correctly and install plastic sewage containers, they will allow you to comfortably accommodate in a private house with export, with partial or complete processing of household wastewater. Devices are distinguished by reliability and durability.

Drainage and drainage will remove excess water or in a special drive, or just beyond the site. Cumulative tank for sewage in the country or in a private house is necessary element drainage and drainage system.

Views

The accumulative container is a well designed to defend and accumulate sewage from sewage. The main purpose of this reservoir is not just the accumulation of drain, but environmental protection against pollution.

The classification is made according to the materials from which the well is manufactured, and the tank. Cumulative containers for the organization of sewage are plastic, concrete and metal. Plastic are the most convenient to use and easy to install. They are light, durable, are not damaged under the influence of water, but, while there are some disadvantages.

In particular, plastic is amenable to deformation under the influence of pressure of land. To avoid it, they are installed either in advancely prepared pitted with fixed walls, or placed in a metal casing (grid of fittings).

There are such tanks:

  1. From PVC. The most common and affordable. On average, wall thickness up to 4 centimeters, light, durable, flexible;
  2. Fiberglass. The fiberglass is reinforced, perfectly carry the effects of water and temperature drops, but are destroyed from direct sunlight.

The concrete well is a standard drain pit. It is very rarely distinguished by drains for future use. Mostly such drives are placed under the ground. They are:

  1. Open. Without bottom. In this case, some of the fluid simply goes into the soil;
  2. Closed. Have a bottom and need periodic wastewater pumping.

Ideal for organizing the work of a storm or drainage systemThey are very easy to equip them. There are two installation options: Buy the finished concrete container or dug the pit, make a formwork in it and pour the container on it. Can be made from reinforced concrete rings, square forms. One of the main disadvantages of concrete drives is a limited service life - they begin to collapse after 10 years of use (for comparison, plastic serves to 50).


Metal tanks must be additionally protected from corrosion with special colors or enamels. They are considered more comfortable than concrete, but less practical than plastic. In particular, they cannot be installed without additional assistance.


Photo: Metal Drive

Also capacity can be of different types location. They can be installed vertically or horizontally. Vertical drainage container is used in the sections of a narrow form, where there is no possibility to prepare extensive pit for the drive. Horizontal are standard and applied on any possible types of sites.

Payment

Before buying a cumulative sewage tank, you need to calculate its required volume. Many factors are taken into account to obtain the most accurate results. The most important of them is the number of living in the house. On average, one adult man in a day is used 200 liters of water, in certain cases, this indicator can reach up to 500 and higher.

Another one an important indicator is the deadline for cleansing the autonomous system. On average, the wells need to be purified from water every 30 days, but, depending on how much the drive owns, this period can be increased to 3 months. We give an example of calculating for a family of two, consuming 300 liters of water per day for each:

300 * 2 \u003d 600 liters, precisely as much daily merges into the tank.

Suppose it is planned to clean the reservoir no more than 1 time in 60 days. So:

600 * 60 \u003d 36,000 liters - an exemplary capacity of the cumulative well. 1 cubic - 1000 liters, which means you need to look for a drive at least 36 cubes. Such models are often provided by manufacturers of plastic tanks.

Please note that if there is a child in the family, it is better to consider the volume consumed by them, as for an adult - then the tank will be with a margin. Also, when choosing a drive, experts pay attention to buyers to the fact that the maximum water level in the container should be not higher than 1 meter to the lid.

Installation

The price of installation of cumulative tanks for sewage depends on the type and area of \u200b\u200bthe device, the place of residence and features of the work. On average, they are asking for up to 20 dollars for installing a small well.

Arrangement private sewage (cesspool) on country plot - One of the first tasks for a comfortable stay in the house. So, high-quality drainage will save from the need to inhale the stench and cope with the water used by water and watering. Therefore, for the device of a system for collecting and processing the drains, it is necessary to carefully select the sewage tanks that will take on the "main blow" of the effusion.

Today, private land owners choose a tank under waste water for the pit not only depending on its price, but primarily on the type of material from which the sewer container is made.

IMPORTANT: Before choosing a reservoir for collecting wastewater in a pit, it is necessary to carefully analyze the composition and properties of the soil on the site. After all, it is the soil that will have its influence on the external container.

Depending on the preferences, the owners of the country sites and private possessions can choose a container under the drains of different materials. Short review The advantages of certain types of sewage tanks will help determine more precisely. So, the modern market offers such tanks.

Metal tanks

This can be both standard barrels or containers with holes for supplying nozzles of the receiving pipe and self-welded tanks. Such a capacity for a cesspool will perfectly cope with its duties, but not more. That is, the metal tank will be a good drive, but, unfortunately, the metal is not suitable for using it to create biological stations for wastewatering. Since the metal is subject to corrosion, and therefore will influence chemical composition Organics in the tank. Thus, the biological processing process wastewater will be broken.

The advantages of metal tank under the sewer are:

  • Comparative cheapness;
  • Sufficient simplicity of installation;
  • The ability to create a drive from remedies.

Of the minuses, we note only a tendency to corrosion, and therefore a small service life.

Important: The metal tank for the efforts in 3-5 years will have to dismantle and install a new one.

Concrete drives


For larger stock and with the aim of high reliability of the drive, many owners use and concrete rings As a material for creating a sewer tank. Concrete containers in this case justify expectations, but require great efforts to install them. So, in addition to attracting special equipment for the installation of concrete rings, you will also have to additionally seal joints bituminous mastic, as well as concrete bottom in the pit.

IMPORTANT: You can avoid the processing of the joints if you use concrete rings with eurocam. When connecting such elements, the lock is closed, forming a dense junction.

Advantages of concrete tanks Bod sewers are:

  • Relative durability. Capacity for sewage from concrete is up to 50 years with proper care.
  • Monolithium and reservoir Due to the large mass of products from concrete. Thus, the reinforcement storage facility is excluded.
  • Resistance to aggressive environmentin which there will be a concrete tank all the time.

By cons of such tanks can be attributed:

  • High hygroscopic concrete. Which means that with time concrete well Will be beaten with soil and moisture from the inside, which will lead to the inevitable destruction of the walls of the container or at least the appearance of cracks in it. As a result, it will have to brush the drive and carry out costly repairs.
  • The need to attract special equipment to install the rings. And for this it is necessary to ensure the entrance of the machines to the scheduled place, which is not always possible to carry out without prejudice to the landscape design.
  • Risk of shift concrete construction Over time, under the influence of bright soil. As a result, the tightness of the well under the drain will be broken, and the nature will be significant damage.

Brick tanks


This type of tanks can be created independently if the site has excess bricks. This type of sewage tanks can be used if the volume of stock will be minimal, and the frequency of using the sewage will be minimized. The fact is that the brick, as well as concrete, is hygroscopic and with time accumulate moisture. After that, it will begin to carry it into the ground, and it threatens soil infection.

IMPORTANT: Brickwork for a sewer tank in the country must be carried out in two rows to enhance the walls of the waste hole. At the same time, on both sides, the drive will need to be treated with mastic.

Benefits of a brick drive:

  • Simplicity of the facilities of the pit at the cottage;
  • The ability to save the budget and make a drive from the remedies;
  • The ability to independently vary the volume of the waste reservoir for the needs of the house / cottage.

By cons of such a tank include:

  • The need for additional bottom concreting for sealing tank for sewage.
  • Little service life. Hermetic such a drive will remain from the strength of 5-7 years, then the walls will give cracks and the drains will become the ground, which threatens to infect water in wells or wells, especially if the groundwater on the site is high.
  • The ability to destroy the walls of bricks under the influence of moving and bright soils.

Plastic tanks


Plastic septic tanks are one of the most popular reservoirs today. Such sewer tanks are presented in the modern market in the manifold of structures and volumes. Special technology The manufacture of such tanks allows you to create a polymer whose strength can withstand high stretching loads and squeezing. Therefore, polymeric containers are not afraid of any movements of the soil and its transition.

Advantages of plastic tanks:

  • Maximum lightness of the product. To transport plastic cesspools, just one even car.
  • Based on the small weight of the structure, simplified and installation of the product. So, install plastic containers for sewage to the ground can be only four hands, inviting a neighbor.
  • The price of the finished product allows you to think about the maximum cost of the sewage device. The cost of a polymer tank is many times less listed above.
  • In addition, plastic sewage tank absolutely inert to aggressive environment. Thus, the service life of the reservoir can be calculated in dozens of years.

Important: the only condition high-quality mount Such a drive is his anchorage to concrete Plate And the creation of concrete / clay backfill around the tank. This will prevent the reservoir to be prevented, which can feel in the ground as a float.

The disadvantage of plastic tanks is their fragility under the influence low temperatures. Therefore, when installing it is also desirable to make a backflow from the insulation.

Polypropylene tanks


This polymeric composition is many times stronger even plastic, since softening substances for plasticity are added to the composition. As a result, polypropylene tanks under the sewer received a number of advantages:

  • Resistance to temperature differences and inconsistency in cracking as a result of their impact.
  • Durability of the service of the sewer construction. Polypropylene tanks serve from 100 years.
  • The absolute waterproof of the containers allows not to worry about the state of sources in the country or near the country house.
  • Resistance to the effects of aggressive media and steam (during sterilization).
  • The presence of thick walls of the tank from 0.5 to 2 cm. In this case, the tanks are equipped with rigid ribs, which makes it possible to further protect the tanks from the soil from the soil.

Polyethylene tanks


This is the most durable type of waste reservoirs. Such tanks under the sewer is made with the addition of fiberglass filaments into polymers. As a result, the tank walls are perfectly opposed by the grounds of the soil and its shifts. However, it is worth remembering that smooth compression and stretching of polyethylene tanks for the sewer is permissible and acceptable for the tank, but a sharp blow is able to damage the plane and lead to a crack.

The advantages of PET Waste Patches are:

  • Small weight of the product;
  • Various configuration of tanks from square to spherical;
  • Long service life (from 30 to 50 years);
  • Resistance to aggressive media.

Of the minuses of such tanks, only their fragility relative to a sharp mechanical impact.

IMPORTANT: PET Capacities under the sewer is also necessary to argue and pour with a concrete spray.

Principles of choosing a finished tank under the estones


In order for the cesspool for a long time to stay hermetic and worked qualitatively on the reception, it is necessary to thoughtfully choose a tank for sewage. So, adhere to such principles:

  • The sewer tank must have a wall thickness of at least 1.5 cm.
  • It is desirable that the storage tank for sewage has already had finished holes for supplying the reception tube and drain drain.
  • The presence of an observation hatch in such a sewer tank is required.
  • The volume of the finished tank for the sewage pit should be calculated at the rate of 1 m3 per member of the family permanently residing in the country / in the house.

Important: And do not forget about the rules of high-quality installation of the drive (sewer tank). Such a pit will serve faithfully without a threat to the environment.