Maintenance and Rehabilitation of Concrete Structures: Strategy, Techniques & Life Cycle Cost
Complete maintenance and rehabilitation notes: 3 types (preventive 1×, corrective 5-10×, emergency 50-100×), IS 456 Cl.17 decision sequence (core test avg≥0.85fck → load test → strengthen), rehabilitation techniques table (10 distress types), life cycle cost 1:5:50, post-repair monitoring.