Spiral Piling

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Definitie

Spiral piling is a type of foundation pile that consists of a single continuous helical flight of steel welded to a central steel shaft which is rotated into the ground.

Omschrijving

Spiral piling, also known as helical piers or screw piles, is a type of deep foundation element used to support structures on unstable soils. The helical flight provides increased bearing capacity by transferring the load through the helix plates to the surrounding soil. This type of piling is commonly used in locations with limited access or where noise and vibration need to be minimized during installation. Spiral piling is suitable for a variety of construction projects, including residential, commercial, and industrial buildings. The installation process involves screwing the piles into the ground to the required depth, often using hydraulic machinery. The design and sizing of spiral piles depend on the specific soil conditions and the load requirements of the structure they are supporting. Maintenance requirements are generally low, but periodic inspections may be necessary to ensure the integrity of the piling system over time.