RUST-PREVENTIVE AGENT COMPOSITION AND RUST PREVENTIVE TREATMENT METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a rust-preventive agent composition which exhibits excellent conductivity and enables corrosion in a reinforcing steel in an unrepaired part to hardly occur by performing rust-preventive treatment using the composition and which therefore is useful for preventing the occurrence of rust in a steel such as an exposed reinforcing steel when repair mortar is newly placed for connection in the repair construction method for repairing the cross section of a concrete structure, and to provide a rust preventive treatment method using the same. SOLUTION: The the rust-preventive agent composition contains a nitrite and an electroconductive polymer. The rust-preventive agent composition further contains cement. The rust-preventive agent composition further contains a polymer for cement admixing. The rust preventive treatment method uses the rust-preventive agent composition. COPYRIGHT: (C)2007,JPO&INPIT