16. Cement Concrete for Pavement Construction

Try these first

1. 1.

   What is Plain Cement Concrete Pavement (PCC) used for?

   Hint

   Think about where you would use a concrete surface with no reinforcement.

2. 2.

   Name one type of cement used in pavement construction.

   Hint

   It’s the most commonly known type.

3. 3.

   What type of concrete pavement uses steel reinforcement?

   • Plain Cement Concrete Pavement
   • Reinforced Cement Concrete Pavement
   • Prestressed Concrete Pavement

   Hint

   Consider which type is designed for heavy loads.

4. 4.

   True or False: Admixtures are only used to increase the strength of concrete.

   • True
   • False

   Hint

   Think broader than just strength.

5. 5.

   Design a mix for a pavement application requiring high durability in cold climates. Include all necessary components and explain your choices.

   Hint

   Consider the specific environmental challenges.

6. 6.

   Evaluate the long-term maintenance requirements for a continuously reinforced pavement compared to a plain cement pavement.

   Hint

   Think about how design affects longevity.