Static rollers are heavy machines used in construction and roadwork to compact soil, asphalt, and other materials. They work by applying weight and pressure to the surface, helping to create a solid foundation for roads and buildings. Unlike dynamic rollers, which use vibration to enhance compaction, static rollers rely solely on their weight. These machines come in various sizes and types, including smooth drum rollers and padfoot rollers. Smooth drum rollers have a flat surface, making them ideal for asphalt, while padfoot rollers have protruding pads for better soil compaction. Both types are essential for ensuring durability and stability in construction projects.