5.3.2. Modern and Smart Materials

Try these first

1. 1.

   What is self-healing concrete?

   Hint

   Think about how it reacts to damage.

2. 2.

   Define Fiber-reinforced Polymers.

   Hint

   Consider what types of materials are used in construction.

3. 3.

   What is the primary benefit of self-healing concrete?

   • Lower cost of materials
   • Automatic crack repair
   • Higher weight

   Hint

   Think about what happens when it gets damaged.

4. 4.

   True or False: Fiber-reinforced polymers are heavier than traditional materials.

   • True
   • False

   Hint

   Consider why they are preferred in construction.

5. 5.

   A city is considering implementing self-healing concrete for its roads. Discuss the potential cost-benefit analysis over a 20-year period.

   Hint

   Think about the total cost of ownership involved.

6. 6.

   Design an energy-efficient building using Phase Changing Materials. Explain your design rationale and how PCMs will be integrated.

   Hint

   Consider your local climate when deciding where to implement PCMs.