1.3.4. Suitable for fine grained soil, sand & gravel with considerable fines.

Try these first

1. 1.

   What is the primary function of smooth wheeled rollers?

   Hint

   Think about where these rollers are most effective.

2. 2.

   Which soil types are pneumatic rollers not effective on?

   Hint

   Focus on the limitations described.

3. 3.

   What type of soil are sheepsfoot rollers primarily used for?

   • Coarse-grained soil
   • Fine-grained soil
   • Rocky soil

   Hint

   Think about the characteristics of soil types.

4. 4.

   True or False: Pneumatic tyred rollers can compact very soft clay effectively.

   • True
   • False

   Hint

   Recall the limitations of pneumatic rollers.

5. 5.

   A construction site requires the use of smooth wheeled rollers. Describe a scenario where their application might fail and suggest alternatives.

   Hint

   Consider the type of soil at the site.

6. 6.

   Develop a compaction plan for a site with fine-grained soil using a sheepsfoot roller. Discuss the steps involved.

   Hint

   Think about the operational procedures in soil compaction.