▎ 摘　　要

NOVELTY - Steel structure anti-corrosion coating structure comprises graphene epoxy zinc-rich primer coated on the surface of steel structure, scale-like epoxy mica intermediate paint coated on graphene epoxy zinc-rich primer, and tetrafluoroethylene-vinyl ether copolymer fluorocarbon topcoat coated on the scale-like epoxy mica intermediate paint. The total thickness of the primer, intermediate paint and top paint is greater than or equal to 320 mu m. USE - Used as steel structure anti-corrosion coating structure. ADVANTAGE - The structure: adopts three-layer system structure with graphene epoxy zinc-rich primer, scale-like epoxy mica (high solid) intermediate paint coating, and tetrafluoroethylene vinyl ether copolymer fluorocarbon topcoat as coatings; and meets the long-term anti-corrosion requirements. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for coating method for steel structure anticorrosive coating. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the basic process of surface treatment and coating of steel structure anti-corrosion coating structure (Drawing includes non-English language text).