16.1.2. Reinforced Cement Concrete Pavement (RCC)

Try these first

1. 1.

   What is Reinforced Cement Concrete?

   Hint

   Think about what additional material is used.

2. 2.

   What is the purpose of using steel reinforcement?

   Hint

   Consider why plain concrete might fail under stress.

3. 3.

   What is the key benefit of RCC over PCC?

   • A. Increased weight
   • B. Reduced load-bearing capacity
   • C. Enhanced durability
   • D. Lower cost

   Hint

   Consider what makes RCC more resilient.

4. 4.

   Is a reduction in the number of joints beneficial for RCC pavements?

   • True
   • False

   Hint

   How do joints affect pavement durability?

5. 5.

   If an RCC pavement is laid in an area with significant temperature fluctuations, how should you design the joints and reinforcement?

   Hint

   What happens to materials when they heat up or cool down?

6. 6.

   Calculate the water-cement ratio needed for a specific mix design aimed at high durability.

   Hint

   What does the ratio depend on?