Scope
Elements of mine fastening ABETON are intended for the arrangement of prefabricated inspection wells, mine shafts, sewage pumping stations and tanks from 4 to 50 m.

The structures are designed for soil pressure (flooded sand) at a depth of 20 m and a pressure of 5 atm (when injecting the solution).

Assembly of mine shafts is carried out by bringing the prefabricated reinforced concrete elements from below, followed by welding on the embedded parts of the ring to be assembled and the ring above. After assembling every two rings, the cavity between the outer surface of the mine and the rock must be filled with mortar. The injection is made through special holes provided in each prefabricated element at a pressure of 5 atm.