CHF - Macchine per CFA

E dey particularly good for work wey dey happen for urban area, because e dey quiet, clean and no dey vibrate, the technology of continuous flight auger (CFA) na one of the most popular methods for drilling and casting piles. The process dey use hollow augers wey dem go first push enter ground with constant penetration speed. The auger go dey slowly pull out and concrete go dey pumped through the cavity of the continuous auger to create the pile.