Reinforcement Corrosion

Reinforcement corrosion occurs when the steel inside concrete structures, like bridges or buildings, reacts with moisture and oxygen, causing rust. Since concrete normally protects the steel, this process is usually slow, but if cracks form or moisture seeps in, corrosion accelerates. As the steel rusts, it expands, exerting pressure on the concrete, which can lead to cracks or structural damage. This deterioration reduces the strength and longevity of the structure, making timely inspection and maintenance essential to prevent costly repairs or failures.