Composite material for strengthening a civil engineering structure, comprises a layer of carbon fiber fabric impregnated with a thermosetting or thermoplastic resin comprising graphite powder

摘要

The composite material (12, 13) for strengthening a civil engineering structure, comprises a layer of carbon fiber (10) fabric impregnated with a thermosetting or thermoplastic resin (1-15%) comprising graphite powder (2-7%) whose maximum size is 5-100 mu m. Independent claims are included for: (1) a process for strengthening a civil engineering structure; (2) a process for prevention and/or cathodic protection of a civil engineering structure; and (3) a civil engineering structure.