Course Objectives

Participants will be able to:

• Investigate road material failures
• Identify causes of asphalt and concrete distress
• Apply forensic engineering techniques
• Recommend corrective and preventive measures
• Improve material performance and quality

Course Outline

Day 1: Fundamentals of Road Material Performance

• Asphalt and concrete behavior
• Common distress types
• Environmental impacts
• Load-related failures
• Material properties

Day 2: Failure Investigation Techniques

• Sampling and laboratory testing
• Visual and structural assessment
• Data collection methods
• Root cause analysis tools
• Case examples

Day 3: Asphalt Failure Analysis

• Rutting and cracking
• Binder performance issues
• Compaction deficiencies
• Mix design considerations
• Preventive strategies

Day 4: Concrete Pavement Failures

• Cracking mechanisms
• Joint failures
• Durability issues
• Structural deficiencies
• Rehabilitation options

Day 5: Quality Improvement Strategies

• Quality assurance enhancement
• Specification compliance
• Contractor management
• Continuous monitoring
• Lessons learned