AWS C2.20/C2.20M:2002

Explains metalized zinc cathodic protection systems for corrosion protection of concrete structures with steel reinforcing. A publication useful to departments of transportation, port facilities, power plants, and other operations responsible for repair and maintenance of concrete structures affected by corrosion of steel reinforcement. Includes information on job safety, passfail reference standards, feedstock materials, needed equipment, and instructions for surface preparation, thermal spraying, and quality control. ANSI Approved.