19.11. Summary

Try these first

1. 1.

   What is the primary function of pavements?

   Hint

   Think about what happens when a car drives over a road.

2. 2.

   Name a type of flexible pavement.

   Hint

   Consider pavements that can bend.

3. 3.

   What is the function of a pavement?

   • Distributing water
   • Supporting vehicle loads
   • Enhancing aesthetics

   Hint

   Consider what roads are primarily made for.

4. 4.

   True or False: Flexible pavements can handle heavy trucks better than rigid pavements.

   • True
   • False

   Hint

   Think about how each type responds to weight.

5. 5.

   Design a pavement for a suburban road meant for light traffic, addressing what materials and structure you would choose.

   Hint

   Think about the traffic load and local material availability.

6. 6.

   Analyze a failure in an urban rigid pavement that has led to severe spalling, identifying the causes and suggesting remediation strategies.

   Hint

   Focus on the joint areas and infrastructure support.