In order to equip an effective sewage system, many acquire or independently manufacture septic tanks. The desire of the consumer to save naturally, but the possibilities for this are quite enough. If you use one of the designs that will be described below, this will allow you to reduce the cost of arranging a waste disposal system.
Overview of Budget Options
If you need an inexpensive septic tank for a summer residence, then you should figure out what you can save on. The price of the design will depend on several factors, among them, for example, the base material and the volume of the tank. The price is also affected by whether the model will be homemade or factory. Industrial treatment plants are more expensive than homemade products, but their efficiency is higher and easier to care for.
Most of the cost of installing a factory model is the cost of specialist services. But you can master the installation procedure yourself. Inexpensive septic tanks for summer cottages are usually made from waste building materials, namely old tires, bricks and car tires. The final cost will also be affected by volume. If you need to install a productive structure, you will need to increase its dimensions, therefore, building materials will need more.
Using Eurocubes
Choosing an inexpensive septic tank for a summer residence, you should pay attention to the Eurocube, which is a plastic container for water. When installing such a system, the key expense item will be the purchase of the product. The main advantage of such a structure is that the system is airtight and ready for storage of liquid materials.
An additional plus is the installation speed. The work does not require solutions that could go to the formwork device. The assembly of such a budget septic tank is carried out in a maximum of 3 days. However, some rules should be followed.
Since the plastic is quite light, it can float when the area is flooded, so the structure is fixed to the base with cables. During installation, the tank is filled with water, due to which it is possible to achieve its stability, and the water in the tank can serve as a level.
It is better to place such an inexpensive septic tank for giving below the level of soil freezing so that the water does not freeze and damage the material. For insulation, it is appropriate to use expanded clay or slag. To strengthen the walls, a polymer or metal mesh is used. The upper part of the Eurocube is covered with sand, after which it is moistened and compacted. Chemicals for water treatment should be used with caution, as they can be hazardous to the PVC housing.
Brick model of a septic tank
Considering the options for budget septic tanks for giving, you should familiarize yourself with the brick model. It is more advantageous for self-installation. The final price will depend only on the amount of materials used. But even if you attract specialists to the work, the septic tank will turn out to be quite budgetary.
Clinker brick is suitable for assembling such a treatment system, but if you want to save as much as possible, then you can use half red brick. The technology of the work consists in digging a pit, the depth of which should reach 3 m. If you make this value greater, then during operation it may be difficult to clean the tank.
A layer of gravel and sand is poured to the bottom, and after that a 30 cm layer of concrete is poured. The septic tank for giving non-permanent residence is laid in one brick. Products should be bandaged in the fourth row, and use for installation is necessary cement-sand mortar, which is prepared in a ratio of 1: 3. The masonry is insulated with bitumen or mastic to prevent soil contamination.
On steel lintels, floor slabs are laid, 10-centimeter pipes are installed as ventilation in them. A hatch is mounted for servicing the septic tank, and then repeated waterproofing is performed. When building a septic tank, the diameter and depth of which will be 1.5 and 1.0 m, respectively, you will need to prepare 450 bricks. For an experienced bricklayer, the laying time will be three days, but the work can be delayed or accelerated, which will depend on their volume. The brick model is economical and not time-consuming to install.
Sewerage from car tires
The cheapest septic tank can be made from car tires. The durability of such an installation is doubtful, and it is more difficult to seal it than plastic or brick models. Tires should be laid in a dug pit, having formed two or three wells. The places of contact of tires should be fixed with cement mortar.
For the first capacity, tires from cars are used; for the next, you need to prepare tires borrowed from trucks. The inner diameter of the products should be up to 1 m. Holes are made in the tires, so that when pumping waste dirt does not remain on the inner wall.
Such a budget septic tank with a pumping out for a summer residence should be located as far as possible from water sources, groundwater, wells and wells. This is due to the low waterproofing system. This option is the least effective, but it can be considered the most profitable in terms of cost savings. The use of such a treatment system is justified only when the amount of water consumed is minimal.
Plastic septic tanks
If you want to buy a plastic septic tank for a summer residence, then you should consider the BCS system. It has a simple structure, works autonomously, provides the possibility of surface mounting and guarantees high performance. The design can be purchased in any volume, and its estimated cost is 29,000 rubles.
If you need a septic tank for a summer residence, inexpensively turnkey it can be installed by attracting specialists or on your own. One of the successful examples is the Topas system, which provides the processing of domestic wastewater. Among the main advantages of the design can be identified:
- durability;
- large selection of options;
- lack of need for constant leaving;
- deep degree of purification;
- environmental cleanliness;
- lack of extraneous noise and an unpleasant smell.
If you do not plan to engage in installation work yourself, you will have to pay about 100,000 rubles. This also includes the cost of the treatment system itself. However, the designs described are of light weight, so you can do the installation yourself, and there is no need to use special equipment.
The market offers another model of a septic tank, which is known to consumers as the "Tank". It has an affordable cost and has many advantages. The design works autonomously, so its functioning does not need to be controlled. During installation, concreting of the pit is not required. The system is fixed in the ground.
The cost of the Tank complex is 25,000 rubles. minimum, and the final price will depend on the volume and characteristics of the septic tank. In addition to the treatment plant, you can purchase an infiltrator, the average cost of which is 3,500 rubles.
Budget option of a septic tank made of concrete
Budget septic tanks without pumping are popular among consumers. For giving one of the best options is the design of concrete rings. The first thing to do is excavation, they include digging a foundation pit, where a septic tank will be built, and trenches for pipes. The foundation pit should be slightly larger compared to the product itself.
At the bottom of the pit, a 10-cm layer of sand is poured, which will act as a pillow. Sewer pipes from the house are laid to the pit, while a slight slope should be provided, which will depend on the diameter of the products. The walls need to be covered with polyethylene, and then reinforced with reinforcement. Support is also made for the side wall.
Formwork Installation and Filling
Formwork is made from OSB panels. A pipe is started inside. Concrete is poured at the bottom of the pit. After it dries, you can begin to fill the side walls. Once the solution has dried, the formwork is removed. A roof should be formed from the cut and welded metal corners. It is covered with slate and poured with concrete, leaving holes for ventilation.
Such an inexpensive septic tank without pumping for giving should be supplemented with brickwork. These works are performed after installing the hatch frame. At the final stage, the structure is connected to the pipes, and then the covers are installed. On this we can assume that the septic tank from the concrete mixture is ready.
Septic tank with the need for pumping "Triton"
If you are not afraid of the need for periodic pumping of the septic tank, then you can consider one of the budget models called “Triton”. The design consists of three chambers that provide a process for the removal of contaminated water. Drains are fed to the filtration pad.
Volume and term of operation of Triton
You can buy a model in one of several options, depending on the required volume - from 2 to 40 m 3 . With intensive use, the tank should be cleaned of solid sediments twice a year. The service life of plastic containers reaches 50 years. During installation, an anchor should be provided in the form of a monolithic concrete slab, which will hold the septic tank at a certain level.
Finally
For small country houses, septic tank models that work without electricity are excellent. Since there is a risk of blackouts in gardening associations and in areas remote from the city, consumers are increasingly choosing sewage systems whose operation is independent of electricity.
If you also want to save on the installation of a treatment system, then you should consider several options for such designs. Among them are septic tanks made of concrete rings, as well as finished plastic containers, the installation of which does not require the use of heavy equipment.