19.3. Types of pavements

Try these first

1. 1.

   What are the two main types of pavements?

   Hint

   They differ in how they distribute loads.

2. 2.

   What does a flexible pavement rely on for load distribution?

   Hint

   Think about the structure of the pavement.

3. 3.

   What is the primary function of flexible pavements?

   • To support heavy loads
   • To transfer loads through flexible deformation
   • To provide a surface layer only

   Hint

   Think about how the load is handled.

4. 4.

   True or False: Rigid pavements have multiple layers.

   • True
   • False

   Hint

   Consider the structure of rigid pavements.

5. 5.

   Create a comparative analysis of the lifecycle costs of flexible and rigid pavements in urban vs rural settings.

   Hint

   Analyze all cost factors over time.

6. 6.

   Propose a new design for a composite pavement suited for a region with high variance in temperature and traffic loads.

   Hint

   Consider material properties and layering.