1.1.2. Self propelled or towed

Try these first

1. 1.

   What are the primary types of compaction equipment discussed?

   Hint

   Remember the categories of compaction equipment.

2. 2.

   What weight range do sheepsfoot rollers typically fall under?

   Hint

   Think about the category of the roller.

3. 3.

   What is the typical weight range of pneumatic tyred rollers?

   • 20-100 kN
   • 100-400 kN
   • 400-600 kN

   Hint

   Consider typical weights used in roller specifications.

4. 4.

   Is a smooth wheeled roller suitable for silty sand?

   • True
   • False

   Hint

   Think about the challenges with this soil type.

5. 5.

   A construction project requires a type of roller that can handle varying soil conditions efficiently. Which type of roller would be the best fit and why?

   Hint

   Consider versatility in handling different soil types.

6. 6.

   Evaluate how a smooth wheeled roller can be ineffective on silty sands. Discuss the implications for project timelines.

   Hint

   Reflect on how the soil type influences the project's compaction strategy.