Continuous Flight Auger Piling CFA Animation | Keller 

Continuous Flight Auger Piling (CFA) is a well established method for constructing piles in urban locations where noise and vibration would otherwise cause disturbance. On contaminated sites Keller displacement systems such as Driven Cast Insitu or Driven Pre Cast Piles are often preferred.
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Every day, people around the world live, work and play on ground prepared by Keller. Used alone or in combination, our techniques solve a wide range of geotechnical challenges across the entire construction sector - from industrial and commercial to housing, infrastructure and environmental projects.
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