CPE 655/605/KNE507: Pavement Maintenance & Rehabilitation
This unit examines the different ways a pavement shows distress both structural and non-structural. Modes of distress including disintegration, distortion, cracking and fracture are described together with problems relating to safety and damage caused by external factors. Evaluation techniques are presented which can be used to assess the condition of a pavement with respect to serviceability, structural capacity and safety. The unit considers restoration using granular materials, full depth asphalt and concrete. Structural overlays are described along with details of stress absorbing layers. Corrective maintenance treatments are discussed at length and the unit concludes with the economic evaluation of alternative maintenance strategies.
Pavement Maintenance & Rehabilitation consists of nine topics:
- Topic 1: Introduction to Road Pavements
- Topic 2: Modes and Mechanisms of Pavement Distress
- Topic 3: Pavement Evaluation Techniques
- Topic 4: Pavement Repair Techniques – Preventive Maintenance
- Topic 5: Pavement Repair Techniques – Periodic Maintenance
- Topic 6: Pavement Repair Techniques – Rehabilitation
- Topic 7: Maintenance Management
- Topic 8: Evaluation of Alternative Maintenance Strategies
- Topic 9: Maintenance Planning and Budgeting
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