Continuous flight auger-bored pile CFA

concrete

TRELICON technology joins the advantages of fixed piles with the versatility of application of drilled piles. A perfect method for projects in urban centres, as it eliminates vibration and disturbance to adjacent structures and reduces noise emissions. TRELICON piles make it possible to avoid decompressing the soil and using bentonite mud for drilling. This greatly simplifies the disposal of debris. Thanks to its constant technical improvement, this technology has significantly broadened its fields of application, allowing for a much wider range of diameters and lengths. Operating specifications The operating phases entail digging the pile by driving a continuous blade assembled on a central hollow pipe. At the end of the digging phases, extraction of the blade occurs at the same time concrete is poured by pumping from inside the same blade. When required, piles may be reinforced for their entire length with reinforcement cages inserted in the still wet concrete. Technical data Pile diameter: 400 to 1400 mm Depth: 25 ÷ 36 meters (with blade loader) depending on soil diameter and consistency.