The reinforced concrete rings known to all are special structures that can be produced by different diameters. They are used in sewer, observation, water supply. Use rings made on the basis of reinforced concrete and when repairing heating systems. Most often, reinforced concrete rings are used in the construction of wells and a bulk sewage device. Reinforced concrete products are used quite widely for the construction of sewer and electrical overpasses. These products can be divided into several types. It can be a cast reinforced concrete ring, a ring with a lock, with a bottom and prefabricated reinforced concrete rings. Choose such products depending on what it is planned to build a structure. Private persons when arranging courtyard wells in villages and horticultural partnerships very often use a ring with a floor slab. Such products are also used for observation, sewer, tap buildings.