7. Curing of Concrete

Try these first

1. 1.

   What is curing in concrete?

   Hint

   Think about how water is important to the process.

2. 2.

   Name one method of curing.

   Hint

   Consider the most traditional ways to keep it wet.

3. 3.

   What is the purpose of curing concrete?

   • To prevent warmth
   • To ensure moisture for hydration
   • To decorate the surface

   Hint

   Think about the process of cement setting.

4. 4.

   Is it necessary to cure concrete only in hot weather?

   • True
   • False

   Hint

   Consider how hydration happens regardless of temperature.

5. 5.

   A construction project is forecasted to experience high winds during the first week after concrete placement. Which curing method should be used, and why?

   Hint

   Consider how wind might affect moisture loss.

6. 6.

   Analyze the curing requirements for two different blends of cement, where one requires a minimum of 7 days and the other 10-14 days. What factors could influence these time durations?

   Hint

   What could affect hydration and strength development in concrete?