Rebar Corrosion Detector

Model GTJ XSY

• Measure the surface potential of concrete so as to nondestructively detect the degree of corrosion of steel bars in concrete.
• The potential value at the corresponding position of each test area is stored and displayed graphically.
• The corrosion of steel bars in structural concrete reduces the effective cross-sectional area and increases the volume of steel bars, leading to concrete expansion and spalling.
• Corrosion detection and measuring the degree of corrosion assists in safety assessments of structures and buildings.