Today in the State Unitary Enterprise "Tatinvestgrazhdanproekt" the seminar "Penetron-Russia" was held on the topic: "Import-substituting innovative methods of protecting reinforced concrete structures from corrosion, as a method of reducing financial costs in the construction and reconstruction of buildings and structures." Representatives of design, construction and engineering organizations took part in the seminar. The participants are aware of the problems of corrosion of concrete and reinforced concrete structures for industrial and civil purposes, the main differences of penetrating and surface waterproofing mixtures, russian innovative materials and technologies for restoration of waterproofing and the structure of concrete and stone elements of structures.