For everyone, the expression "comfortable home" means a home in which it is cozy and comfortable. The latter circumstance, first of all, is ensured by the presence of sewage. However, conditions for arranging communications are not always created. In this case, it is necessary to resort to very unusual solutions, which are expressed in the device of a septic tank from tires.
This version of the sewage system is quite practical and simple, it allows you to provide the house with a sewer system. However, it should be understood that such a structure is not intended for an impressive amount of wastewater, so it should be chosen only if a limited number of people will use the sewage system.
Difference from a cesspool
It should not be assumed that a septic tank, the dimensions of which will be mentioned below, and a cesspool are one and the same. The similarity here is expressed only in the fact that these systems have to be pumped out from time to time. But the cesspool is an ordinary tank, emptied as it is filled. But a septic tank is a whole system with which you can provide biological treatment of sewage. This design also provides for the need for pumping, however, owners will resort to such manipulations much less frequently than in the case of a cesspool.
Principle of operation
The system includes tanks that are interconnected. Sewage enters the first compartment from a sewer pipe. Here, primary cleaning takes place, where large particles settle to the bottom. At this stage, bacteria begin their work. The initially purified liquid reaches the overflow zone, which is located in the upper part. From there, water enters the second compartment, which should have a more impressive volume. Bacteria continue to work actively here, but this happens more intensively.
Rules for the arrangement of a septic tank
If you decide to build a septic tank from tires, then you should adhere to certain rules. For example, it is important to choose the location of the future design. It is necessary to deepen the system so that there is a distance of 1 m or more between the bottom of the structure and the upper groundwater level. It is necessary to remove the septic tank from the drinking water intake at 50 m, as for sandy soils. If we are talking about clay soil, then this parameter should be 20 m or more.
What is important to remember
It is important to provide access to the septic tank for a cesspool machine. It is necessary to remove the system from home by 5 m or more. The construction is arranged in such a way that its level is located below the water intake, towards the natural slope of the landscape. It is important to bring the sewer pipe to the septic tank so that it does not suffer from the cold. To do this, it is placed below the freezing line of the soil. You can supplement communications with a protective box that protects the product from mechanical damage and eliminates unpleasant consequences from temperature changes.
Technology of work
If you decide to equip a septic tank from tires, it is important to determine not only the location of the structure, but also decide what its volume will be. According to the rules, this parameter should be three times the size of daily wastewater. This will let you know what the size of the septic tank is. So, the depth of the structure is usually equal to seven tires.
Given that the tires can be very different, you can change the volume of the structure. First you need to do the markup. To do this, the tire is laid on the ground. After it should be marked. Having retreated some distance, you need to lay the next tire, which will be designed for the second container. It may have a more impressive diameter, because the volume of the second compartment should be larger. This product should also be labeled.
At the next stage, you can begin excavation work by digging holes for both tanks. When arranging the bottom, you must make sure that it does not allow sewage to enter the soil. The surface for this is concreted. An clay plug acts as an alternative solution, its width is equal to the limit of 20 to 25 cm.
Equipping a septic tank from tires, you must prepare the tires. To do this, with the help of a jigsaw, their upper part is removed. Such parts after installation form a well with even walls, this will eliminate stagnation of sewage. Now you can start laying tires.
For the strength of the connection, the products are pierced and bound with wire. The joints obtained should be greased with sealant. Between the wells you need to install a transition pipe, which will be located 2/3 from the bottom. Cut a hole for the pipe. In the upper part of the first compartment, you need to make a hole for the sewer pipe, which will go from the house.
Methodology
In the next step, you can lay a pipe between two wells. To do this, use a sewer plastic pipe, which is fixed inside. To fill the pit, you can use soil or sand, the first of which was taken out when digging. These manipulations should be carried out with utmost care so as not to damage the structure. The wells should be covered with lids so that the material in their base does not rot. At this stage, we can assume that the design is ready for operation.
Specialist advice
Before you make a septic tank in a private house, you should evaluate the merits of the option described above. Among other advantages, ease of installation and low cost should be highlighted. However, this design has its drawbacks, they are expressed in a rather limited amount of wastewater, which the system will be able to process. Among other things, during the operation of such a construction there is a rather high risk of contamination of the soil with drains, because it is impossible to achieve complete tightness when installing tires.
Before you make a septic tank in a private house using the described technology, you should understand that such systems belong to the class of storage septic tanks, therefore, they provide for pumping out the accumulated liquid. In some cases, summer residents make attempts to equip a three-chamber septic tank from tires. But, despite the fact that it is technically possible, tires can not be called the best material for such structures. They are not able to be effective at work. Among other things, interconnected tires during seasonal temperature fluctuations can move, which further violates the tightness of the compartments.
How to avoid mistakes
Quite often, home masters after completing work realize that if they had some experience, many mistakes could be avoided. Thus, if you decide to equip a septic tank from tires with your own hands, then it is better to place it on the leeward side of the house. This technique will protect yourself from unpleasant odors that will be heard from under the sewer cover.
In order not to worry about the overcrowding of the compartment, it is better to install tires with the largest possible diameter. In this case, with a permanent residence of three people in the house, the septic tank will cope with its functions. When digging a tank pit, it is recommended that you check the diameter with a tire so as not to narrow the formed well.
When building a septic tank from tires with your own hands, you should stock up with two shovels that will have long cuttings. For loosening the soil, a bayonet type of tool is suitable, while for the extraction of loosened soil, it is better to use a shovel. To the septic tank you can bring not only sewer pipes from the house, but also communications from the summer shower, as well as a street washbasin.
When preparing tires, it is better to cut off their inner rim, otherwise debris and dirt will accumulate in the curves. When making a septic tank for a bathhouse from tires, it is better to connect the latter with plastic clamps, which are not exposed to the negative effects of moisture and are quite easy to install.
The system is recommended to be supplemented with a ventilation pipe. It should rise 60 cm above the lid. The closer the compartments to a residential building, the higher the pipe should be made. In order to ensure the ability to monitor the fullness of the container, a viewing window should be made in the lid of the septic tank, which is covered with dense rubber.
The scheme of the septic tank of tires you must first have been drawn up. It will suggest the presence of an insulating layer, which is laid before filling gravel or sand. If you also decide to insulate the structure, then the tires should be wrapped with dense polyethylene or roofing material. This technique is also relevant if untreated sewage can get into groundwater. As practice shows, it is better to plant a moisture-loving tree near the tanks, it can be:
- alder;
- weeping willow;
- rakita.
Thus, you will save the soil from excess water.
For reference
A septic tank from a set of tires from passenger cars will be operated with the expectation that the water will receive settled water. Therefore, for the second compartment, with the help of a drill, a well should be made by inserting a perforated plastic pipe there. At 10 cm, it is covered with gravel so that water passes without obstacles.
When making a septic tank for a summer residence with your own hands, inside the second tank you must install the pipe so that it rises 1 m. From above it is covered with a fine mesh, and around it is covered with sand and gravel. However, if the soil absorbs water quite well, then in the second compartment there will be enough filter bottom.
Conclusion
When making holes in tanks, you must remember that the pipe must go into the first compartment slightly higher than exit from it. This will ensure overflow. Performing a septic tank for a summer residence with your own hands, you will need to insert the pipe into the first container, and then fill the edges of the pit with sand and gravel. This must be done very carefully so as not to damage the structure. In search of a cover for sewage, it is necessary to choose a product from a material that is not subject to damage and decay. As practice shows, dense plastic will be the best option.