2. Precast vs. Cast in Situ Concrete Piles

Try these first

1. 1.

   What is the main difference between precast and cast in situ piles?

   Hint

   Consider where the piles are made.

2. 2.

   What does bentonite slurry do?

   Hint

   Think about its role in boring.

3. 3.

   Which type of pile is manufactured in a factory?

   • Precast
   • Cast in situ
   • Bentonite

   Hint

   Think about where they are made.

4. 4.

   True or False: Cast in situ piles are more flexible in adjusting their lengths on-site than precast piles.

   • True
   • False

   Hint

   Consider the installation process.

5. 5.

   Considering the limitations of concrete piles, how would you approach a project requiring piles longer than 15 meters?

   Hint

   Think about the techniques used to mitigate concrete's weaknesses.

6. 6.

   In a scenario where the soil quality is inconsistent, how would you justify your choice of pile type to the stakeholders?

   Hint

   Consider the adaptability required for varying soil conditions.