Sixense’s Cyljet solution enables in-situ dimensional verification of jet-grouted injected columns during construction. This includes:

  • Quick checking of column dimensions
  • Optimisation of material usage
  • Optimisation of site costs and schedules


An exclusive solution developed by Sixense

The benefits of Cyljet

  • Significant optimisation of operational costs:
    Cyljet enables injection parameters to be calibrated to the highest-possible level of precision
  • A robust and proven method:
    Cyljet removes the requirement to excavate around columns in order to check the injection quality
  • A quick solution:
    Fast survey times and rapid availability of results (less than 48 hours after completion of measurements)

The principle of Cyljet

Sixense’s Cyljet solution enables in-situ dimensional verification of injected columns during construction. The solution is based on the Electric Cylinder method, and provides 3D investigation around the full circumference of the column.

A multicore cable with evenly spaced electrodes is installed at the centre of the column to record and process the potential differences generated by an induced electric current to produce a 3D image of the injected column.

This solution can equally be used to validate a test plot, as well as provide continual checking of injection quality as work progresses.