What are Helicast Multi Turn Cast Steel Screw Piles? Helicast™ screw piles provide superior holding capacity to any other foundation system based on cost, speed of installation and minimal soil disturbance, especially in unstable soils. The Helicast™ screw piles feature a Multi-turn cast steel helical made as a one piece 485 MPa minimum ultimate … Continue reading What are Helicast Screw Piles