▎ 摘　　要

NOVELTY - The device has a graphene that used as a conductive nanofiller. The cement-based composites have corrosion-sensitive properties. A smart concrete provided with different amounts of graphene is layered and poured into blocks according to the gradient. mesh-shaped, rod-shaped or dot-shaped electrodes, and then custom-made into aggregate-shaped gradient concrete corrosion damage detection device. The mesh-shaped, rod-shaped or dot-shaped electrodes and custom-made are pre-inserted into aggregate-shaped gradient concrete corrosion damage detection device. USE - Gradient graphene intelligent concrete corrosion detection device. ADVANTAGE - The device is placed in the concrete of the building structure and lead the electrode out with wires. The change in resistance between the electrodes is measured to characterize the degree of corrosion and health of the concrete at that location. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a gradient graphene intelligent concrete corrosion detection method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the gradient graphene intelligent concrete corrosion detection device.