Plastic extends the field of use every year. Today, plastic rings for the well are very popular, which are strong and light in weight.
Previously, for plastics was characterized by a low enough frost resistance, so in Russia it was practically not used.
Thanks to the use of new technologies during the production of plastic, it was possible to create new species that are capable of transferring any conditions.
Features of the arrangement and plastic
Earlier wells were assembled from reinforced concrete rings with a small height. As a result, it was necessary to seal the existing joints.
Over time, the tightness is reduced, resulting in contaminated water entering the water, which can not be used for drinking.
Plastic rings for drinking wells can completely solve this problem.
Due to the high competition in the market, you can easily purchase the required size design with a complete isolation to easily mount pipelines.
Plastic rings for a well at the cottage will be characterized by high wear resistance and strength, which extend the service life to 50 years.
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The materials from which the designs are made are polyethylene, polypropylene.
They are chemically inert, which determines the resistance to media of varying aggressiveness. During the production of structures, no secondary materials are used.
Like any plastic construction, well rings will be resistant to corrosion.
Thanks to unique production technologies and materials, it was possible to significantly expand the temperature range in which plastic rings for a well can be used.
Now you can not worry about the water condition in the well even at +50 or -70 degrees outside.
The next advantage of plastic is its non-hygroscopicity, that is, it is not capable of absorbing water. As a result, you do not have to create additional waterproofing.
Thanks to the light weight of plastic structures, it is now possible to create a well without the use of special equipment, which was required when installing a well of reinforced concrete rings.
As a result, you can save a lot of money.
Area of use:
- Creation of inspection structures;
- Installation of serviced wells;
- Creating structures for the gas pipeline;
- Creation of sand.
A well made of plastic rings must have several components: top, body and bottom. The top part should look like a blind cover or a trellised hatch.
It will prevent water pollution. The body of the well is a shaft corrugated pipe, which is made of PVC.
The sections are connected with each other by threading, which will allow quick replacement of the ring if necessary.
This design will compensate for the impact of the ground in the winter.
The bottom may be deaf or contain elements that allow the separation of various liquids.
Prior to construction, hydrogeolation should be carried out.
It will allow to determine the depth of occurrence of the aquifer and the type of soil. The received information will allow to carry out installation by means of open or closed methods.
Open method is used in the case of clay soil. It involves the creation of a shaft, the diameter of which exceeds the diameter of the ring.
On its bottom it is necessary to lay a pillow in the form of rubble. Plastic rings for the well must be installed on it.
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Before twisting the elements, it is necessary to lubricate the threads with a silicone sealant.
This will avoid the percolation of harmful substances.
The space between the ring and the shaft must be filled with gravel or sand, which will become an outdoor filter.
At the bottom of the well, it is also necessary to fill in sand or crushed stone, which acts as an internal filter. Cover the well with a lid.
If there is loose soil on the site, a well of plastic rings is created in a closed way. Here the mine depth should not exceed 100 cm.
Its diameter must also exceed the diameter of the ring. It is necessary to install the ring below the ground level, then select the soil below it.
Next, the installation process is similar to an open type.
What prices and where to buy?
Buy plastic rings for the well today is not difficult. In the market there is a lot of competition, so you can easily find the right size.
This material is able not only to simplify the process of creating wells, but also to make it less expensive.
In this case, the life of the structures will be significantly increased due to the unique properties of the plastic. 
The price of plastic rings for wells depends on the size and materials of which the design is made. The most common size is the diameter of 80 and 90 cm.
Thin-walled polyethylene products will cost from 14 thousand per running meter, but rings from other plastics can be purchased for 6 thousand.
The lid will need to be bought separately, its cost is in the range of 2 to 3 thousand rubles.
If in your region there are no companies that manufacture plastic structures, their price will be higher, because transportation costs will be required.
