Concrete retrofitting is the process of reinforcing and enhancing the structural integrity of existing concrete structures, such as buildings, bridges, and dams. This is typically done to improve load-bearing capacity, seismic resilience, and overall safety. Retrofitting methods may include the addition of steel reinforcements, carbon fiber wraps, or epoxy injection to address structural weaknesses or damage. It plays a crucial role in extending the lifespan and maintaining the safety of aging concrete infrastructure. Professional assessment and engineering expertise are essential for effective concrete retrofitting projects.