NEWS

The Role of Helical Piles in Underpinning
Time:2025-03-05

Helical piles, also known as screw piles, are deep foundation elements featuring helical-shaped plates welded to a central shaft. Installed by rotating them into the ground, they provide exceptional load-bearing capacity and stability. Unlike traditional underpinning methods, such as concrete piers, helical piles require no extensive excavation, making them an ideal choice for projects in space-constrained or environmentally sensitive areas.


Advantages of Helical Piles


Rapid Installation – Helical piles can be installed quickly with minimal site disruption, significantly reducing project timelines.

Versatility – They can be used in a variety of soil conditions, including clay, sand, and loose fill.

Load-Bearing Efficiency – The helical design allows for deep penetration into stable soil layers, ensuring strong foundational support.

Immediate Load Application – Unlike traditional concrete foundations that require curing time, helical piles can bear loads immediately after installation.

Minimal Environmental Impact – The installation process generates less noise, vibration, and soil displacement, making it a preferred solution for urban and eco-sensitive projects.