9.2. In-Process Testing

Try these first

1. 1.

   What does the slump test measure?

   Hint

   Think about how concrete needs to flow during pouring.

2. 2.

   Why is dimensional checking important?

   Hint

   Consider how pieces need to match in construction.

3. 3.

   What does the slump test primarily assess?

   • Durability
   • Workability
   • Temperature

   Hint

   Think about the properties of wet concrete.

4. 4.

   True or False: Dimensional checks are only needed after casting is completed.

   • True
   • False

   Hint

   Consider when you would measure parts in construction.

5. 5.

   A precast concrete batch fails the slump test due to low workability. Describe the steps you would take to identify and solve this issue.

   Hint

   Think about adjusting ingredients in a recipe to improve texture.

6. 6.

   During a temperature check in the curing process, you detect a significant drop in temperature. What actions would you recommend to ensure proper curing?

   Hint

   Consider how to keep things warm in a cold environment.