3.27. Use in Critical and Specialized Infrastructure

Try these first

1. 1.

   What is the main property of concrete that makes it suitable for critical infrastructure?

   Hint

   Think about what allows concrete to hold heavy loads.

2. 2.

   Name one example of critical infrastructure where concrete is used.

   Hint

   Consider structures that require safety and longevity.

3. 3.

   Concrete's compressive strength is essential for which type of infrastructure?

   • Bridges
   • Earthquake-resistant buildings
   • Both A and B

   Hint

   Consider structures that bear heavy loads.

4. 4.

   True or False: Concrete structures can last indefinitely without any maintenance.

   • True
   • False

   Hint

   Think about how buildings need check-ups.

5. 5.

   A dam built in an area subject to freeze-thaw cycles has shown early signs of cracking. Propose a solution or methodology to ensure the durability of the structure.

   Hint

   Consider options that enhance the resilience of concrete in harsh climates.

6. 6.

   Design an earthquake-resistant school building using concrete. Describe the key features you would incorporate to ensure student safety.

   Hint

   Think about how flexibility can aid during tremors.