In situ testing
SCPTU rig
Designing
Technologies
Microblasting
Dynamic replacement
Jet Grouting
Pipe roofing
Vibro-Replacement and Grouted stone columns (VSS)
Vibroflotation
Continuous Flight Auger (CFA) piles
Soil displacement piles
Deep Soil Mixing (DSM)
Slurry walls
Our offer
(auger-drilled)
Used for intermediate founding of buildings and civil engineering structures.
Applied to all kinds of soil.
The method consists in impact-free forming of reinforced concrete piles in the ground without producing spoil. A special auger pushes the soil sideways and compacts it on the side surface of the pile both while drilling and withdrawing. In the first phase of column formation, a hole is drilled and the reinforcement is introduced. Afterwards auger is pulled up and concrete under pressure is handled to the borehole. That ends forming process.
The effect
- Piles with diameters ranging from 0.4 to 0.8 m.
- Pile lengths up to 20 m.
- High load-bearing capacity.
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