The use of reinforced concrete rings in the construction of wells

The first way is the drilling of the well, the second arrangement of the well. Drilling well Pleasure quite expensive. This method applies in cases where the aquifer is located quite deeply.
Most often, household owners are resorted to the second method - the construction of the well. Today, reinforced concrete rings for wells perform as the most popular element for making a mine of the well. They are produced two types: ordinary well rings with a smooth end face and well rings with docking ends, which are more often called locks.
Through the use of rings equipped with locks, it is possible to achieve excellent waterproof of the well mine. In addition, it is not necessary to additionally handle seams between rings. Taking into account the fact that reinforced concrete rings with locks are more complex in installation and cost somewhat more expensive, it is more economically more appropriate to use a rings that are not equipped with a castle system. In addition, it is necessary to take into account that when installing the rings with locks, a high accuracy of "grooves in the groove" is required. If there is even a small skew as the depth of the mine, the well will inevitably deviate from a strictly vertical axis, and this, in his ceremony, can provoke leaks in the places of the rings.
It often happens that in the production of the progress of well rings equipped with a lock system, metal fittings are not used. As a result, the durability of using such rings is significantly reduced. Wells, as a rule, are built in the summer, when the soil does not have strong pressure on the walls of the well. In the winter time there is a completely opposite situation. In winter, reinforced concrete rings installed in the mine, the soil has a pressure that achieves 15,000 kg. per 1 sq.m. Under such circumstances, well rings that do not have metal reinforcements can burst as the eggshell. This is especially true for northern latitudes. Therefore, choosing rings for construction, it is necessary to take into account this factor, and to acquire only reinforced products.
In the case of arrangement of the septica on the country site, during the equipment of the mine for accumulation of waste waters and drain sewage, it is much more expedient to use well rings with a key system, rather than rings with conventional ends. When arranging septicism, the well is digging in an open way, after which reinforced concrete rings are installed. The conclusion is covered with the entire sand design. When using this method of construction, it is possible to achieve minimal pressure on the wellness barrel, well rings are not shifted, and therefore the water resistance of the entire structure is not disturbed.