Steel wheel or smooth drum are used as compaction equipment for granular bases.
Understand the Problem
The question is asking for types of compaction equipment used specifically for granular bases, indicating a focus on construction or civil engineering machinery.
Answer
Smooth drum rollers are used for compacting granular bases.
Smooth drum rollers, which consist of large steel drums, are used for compacting granular bases as they are effective for compacting materials like gravel, graded sand, and crushed rock.
Answer for screen readers
Smooth drum rollers, which consist of large steel drums, are used for compacting granular bases as they are effective for compacting materials like gravel, graded sand, and crushed rock.
More Information
Smooth drum rollers are favored in construction for their ability to provide a smooth finish due to their reliance on static weight, making them suitable for compacting granular materials and ensuring even distribution of compactive force.
Tips
A common mistake is confusing smooth drum rollers with padfoot rollers; the latter is used for cohesive and wet clay soils rather than granular bases.
Sources
- Compaction Equipment - Pavement Interactive - pavementinteractive.org
- Choose the Best Compaction Equipment for Construction | Blog - thompsontractor.com
- Smooth Roller vs. Padfoot Roller - The Cat Rental Store - catrentalstore.com
AI-generated content may contain errors. Please verify critical information
