E-JET – Putting the jet grouting into elliptical shape

Trevi has patented an innovative system allowing to install pseudo elliptical jet grouted elements. This geometry is obtained by modulating the rotation speed according to a pre-set pattern.

The system allows to optimize the efficacy of jet grouted elements when the treatment is aimed at constructing a cut-off wall or a retaining wall, ensuring significant time and material savings.

This system can also be used to install cells to prevent sand liquefaction or soil improvement projects.