Non-destructive monitoring of corrosion of the reinforcement in reinforced concrete construction

The paper is concerned with detection of corrosion of steel reinforcement in reinforced concrete construction by method of measurement change of electric resistance. By change of electric resistance is possible to consequently determine corrosive decrease of inbuilt steel reinforcement. From monitored construction was removed a part of inserted reinforcement therefore, in order that the real corrosion decrease of cross-section of reinforcement could be determined on this reinforcement in laboratory conditions.