Rig Intrumentation and CFA Automation

LOADTEST provides expert independent service in the field of piling rig instrumentation. Specifically, with the supply, fitting and servicing of piling rig instrumentation and the full automation of continuous flight auger piling process.

Continuous Flight Auger (CFA) or auger cast piling has two specific phases of operation. Firstly, the digging phase where the auger rotates and penetrates the ground to the desired depth. Secondly, the construction phase where the auger is withdrawn whilst concrete or grout is pumped through the hollow auger to replace the removed spoil. Both aspect of the automated CFA process are patented.

Reliable construction of this type of pile is essential, both for design considerations and from a commercial viewpoint.


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