| 摘要 |
PROBLEM TO BE SOLVED: To provide a corrosion protection method for a steel material in a body structure, which has a superior application property and can provide a stable effect for the corrosion protection. SOLUTION: The corrosion protection method for preventing corrosion of the steel material 71 used in the body structure 7, is characterized by arranging a panel 1 having an anode layer 2 and a protecting layer 3 for protecting the above anode layer on the surface of the body structure, connecting the above steel material directly or indirectly with the above anode layer through an electric conductor, and feeding a current between the above steel material and the above anode layer. |
