5.6. Road and Pavement Applications

Try these first

1. 1.

   What is meant by the term 'bituminous' in road construction?

   Hint

   Think about the material used in paving roads.

2. 2.

   How does using waste plastics benefit road construction?

   Hint

   Consider both durability and waste management.

3. 3.

   What is the primary benefit of adding waste plastic to asphalt?

   • Increases cost
   • Improves durability
   • Makes it lighter

   Hint

   Consider the effects of durability.

4. 4.

   Fiber-reinforced plastics are known for their:

   • True
   • False

   Hint

   Think about properties of building materials.

5. 5.

   Evaluate the long-term benefits and potential challenges of integrating waste plastics into road construction.

   Hint

   Consider both sides of using innovative materials.

6. 6.

   Develop a proposal for a pilot project that tests the effectiveness of fiber-reinforced plastics in manhole covers and their impact on urban infrastructure maintenance.

   Hint

   Think about what successful maintenance would look like and engage various stakeholders.