In order to press asphalt, soil and other loose materials, drum rollers are used. This machine is typically found at road construction sites. There are two types of drum rollers: smooth rollers and padfoot rollers.
Smooth rollers provide static pressure and use vibration to compact loose materials. Padfoot rollers, also known as Sheepsfoot rollers, also provide static pressure and vibration; however, they also generate manipulative force, allowing for uniform compaction.
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