Carbon　Fiber　Reinforced　Polymer/Plastic　(CFRP)　has　high　strength　and　good　corrosion　resistance,　and　can　be　used　to　improve　the　bearing　capacity　and　durability　of　reinforced　concrete　columns,　which　used　in　corrosion　environment.　This　test　will　research　the　corrosion　resistance　and　axial　bearing　capacity　of　corrosion-reinforced　concrete　column　wrapped　CFRP　subjected　to　corrosion　again.　The　differences　between　FRP　and　the　conventional　protective　systems　(silicon　alkyl　and　polymer　mortar)　were　discussed　in　this　article.　This　test　indicated　corrosion-reinforced　concrete　column　wrapped　CFRP　will　restore　the　initial　strength　of　corrosion-reinforced　concrete　column　and　arrest　further　corrosion.　The　corrosion　resistance　of　silicon　alkyl　is　a　little　better　than　polymer　mortar,　but　the　long　term　corrosion　resistance　of　both　them　are　bad.