▎ 摘　　要

NOVELTY - Epoxy paint comprises oxidized graphene nanoplatelet provided in epoxy based resin. USE - The epoxy paint is useful as reinforcement for repairing construction structures and concrete cracks (all claimed). ADVANTAGE - The epoxy paint has excellent dispersion stability in aqueous solvent, tensile strength, elongation, stress-strain properties, and excellent repair effects, improves bonding strength with epoxy matrix, minimizes fracture and cohesion of graphene, and is easy to handle.