Solitary O-pile ring-bit systems are used to drill straight, interlocked casings through boulders, rock layers, or inclined bedrock.
With this technique, it’s possible to build interlocked casing walls, roofs, and other structures for the construction industry. O-Piles can also replace sheet piles and slurry walls in rocky ground conditions.
The heavy duty ring-bit is not attached to the casing shoe, making it the most economical of the ring-bit solutions.
- O-pile walls
- O-pile roofs
- Retaining walls
- Water-tight cut-off walls