Scheme of effective cathodic protection device against electrochemical corrosion of underground metal structures

The article examines material losses from corrosion of underground metal structures and environmental damage in the event of their accidental damage. The basic patterns of the course of corrosion processes and the principles on which methods of protecting metal structures from them are based are described. The results of some studies conducted by employees of the G. Tsulukidze Mining Institute, which relate to the development of cathodic protection devices against corrosion of underground metal structures in accordance with industrial standards of Georgia.