What is the primary benefit of using pneumatic-tired rollers in compaction?

The primary benefit of using pneumatic-tired rollers in compaction is their versatility in different soil types. These rollers can effectively compact a wide range of materials, including granular soils, clay, and asphalt, making them suitable for various construction and paving projects. The ability to apply a kneading action through the flexibility of the tires allows for better particle rearrangement and consolidation, particularly in cohesive soils, which improves overall compaction effectiveness.

While low operating speed, increased ground pressure, and reduced noise level can be features associated with different types of rollers, they do not capture the key advantage that pneumatic-tired rollers bring to the table. Their unique design enables them to adapt to different site conditions and achieve desirable compaction results across diverse applications, setting them apart in the equipment operator's toolkit.