Continuous flight auger (CFA) piles are used to provide structural support and help in earth retention or shoring systems. They effectively support compressive, tensile, or lateral loads—whether for static or seismic purposes. CFA piles are used in many different soil conditions, although you should use a company with experience in the specific soil type where the piles are needed.
A powerful, hollow-stem auger is rotated into the pile location to the correct depth needed to support the intended load. Once it reaches the correct depth, concrete is pumped through the auger under pressure. This keeps the hole from collapsing and penetrates into softer-layer materials. When the auger is removed, steel reinforcing is placed in the pile through the still-liquid concrete and allowed to set. All CFA piles are monitored and documented using the latest instrumentation to ensure consistently high quality
About Us
Terms of Use. Privacy Policy.
