Triangular helical piles is suitable for general dense soil, such as soil with high compactness, frozen soil, construction waste, backfill, complex soil, etc. Different specification of ground screws can be selected according to different construction environments on-site.

Ground screw piles, also known as ground screws or ground anchors, are a type of foundation system that uses helical screw piles as a stable base for various structures, including house foundations.