8.3. Curing Practices

Try these first

1. 1.

   What is the primary purpose of curing concrete?

   Hint

   Think about hydration and strength.

2. 2.

   Name one method of curing concrete.

   Hint

   What keeps concrete wet?

3. 3.

   What is the minimum recommended curing period for concrete?

   • 3 days
   • 7 days
   • 14 days

   Hint

   Think about how long hydration needs to occur.

4. 4.

   True or False: Curing compounds can replace wet curing in all situations.

   • True
   • False

   Hint

   What are the limitations of compounds?

5. 5.

   A concrete structure is showing cracks after a short period post-construction. What could be the contributing factors? Analyze the role curing played in this case.

   Hint

   Consider all environmental factors and practices involved.

6. 6.

   Evaluate the effectiveness of curing compounds in extreme weather conditions. Under what circumstances would they be sufficient versus where they fall short?

   Hint

   Think about the environmental aspects that challenge curing best practices.