14. Recent Advances in Enhancing Durability

Try these first

1. 1.

   What is self-healing concrete?

   Hint

   Think about how it can automatically fix itself.

2. 2.

   What do nanoparticles do in nano-modified concrete?

   Hint

   Consider what particles are added.

3. 3.

   What does self-healing concrete use to seal cracks?

   • Bacteria
   • Fibers
   • Steel
   • None

   Hint

   Think about innovative materials.

4. 4.

   True or False: Ultra High Performance Concrete has higher permeability than regular concrete.

   • True
   • False

   Hint

   Consider permeability characteristics.

5. 5.

   Discuss the implications of using self-healing concrete in earthquake-prone areas.

   Hint

   Consider the impact of damage and repair time.

6. 6.

   Evaluate how integrating nano-modified concrete affects project budgets and timelines when applied in large-scale constructions.

   Hint

   Focus on both short-term and long-term financial impacts.