Degradation of reinforced concrete structure
The degradation of reinforced concrete structures is caused by corrosion, chemical reactions, and environmental factors that compromise durability and safety. Corrosion of the reinforcement, due to the penetration of moisture and oxygen, leads to cracking and loss of strength. Other causes include alkali-silica reactions, carbonation, sulphate attacks, and freeze-thaw cycles. To ensure long-term safety, it is essential to use quality materials and implement continuous monitoring through non-destructive techniques, allowing early detection of damage and effective intervention.