A translation of Dolgovechnosti zhelezobetona v agressivnikh sreddakh, Moscow, 1990. This book, written by specialists from Russia, Czechia, Slovakia and Germany, incorporates modem concepts on structure formation and properties of hardened cement and concrete for imparting to their maximum resistance against corrosive media. Methods for improving the resistance of concrete to determination are examined. A .Special section is devoted to aspects of the corrosion of reinforcement. This book is designed for the use of scientific and engineering personnel.