The most efficient and reliable foundation can be achieved using screw or reinforced concrete piles. Compared to other foundation types, they are also considered the most cost-effective. Construction requires no major excavation work, no reinforced concrete blocks, and no large labor force. The only necessary equipment is specialized pile installation equipment and a small amount of concrete. Screw Pile Installation Options Screw piles are incredibly simple in design: a tubular metal shaft with a screw-shaped tip (blade). Specialized equipment drives the pile into the ground to the required depth. In simple terms, this rod is like a giant self-tapping screw. Pile installation equipment effectively drives the shaft into the soil until it reaches the point of failure. Helical pier equipment for sale uses various operating principles, including impact, mixed, pressurized, vibratory, and screw-in. Several dozen rods can be installed in a single day for a small house, and a large pil...