Continuous Flight Auger Piles
Continuous Flight auger piling (CFA) is one of the quietest methods of piling available creating minimal vibration and noise. CFA piling is an ideal method for environmentally sensitive areas.
Continuous flight auger piling is the method in which piles are installed by drilling a hollow auger into the ground to a required depth, as the auger is pulled back out of the ground concrete is installed systematically until the auger is completely removed and a pile of concrete is formed from top to bottom in the ground. Finally, the pre-fabricated steel cage is then installed into the fluid concrete pile to the required depth.