Defect Analysis and Maintenance Countermeasures on Saline Corrosion Damage of Expressway Bridges

Structural damage of reinforced concrete bridges caused by saline corrosion has been brought huge loss to national economy. Based on the situation, causes and remediation technology of this disease, the article proposes some methods and strategies to prevent and control the saline corrosion damage in Hebei expressway bridges, and introduces new anticorrosive materials and a set of prevention and cure system,