Jet Grouting (FTJ)
Jet Grouting is to create hard cement soil mix ground by using the high pressure jet stream (400-800ksf), so it is easy to use small size machine and to stop the settlement for the existing structure.
FTJ has been developed by Fudo with using the twin jet stream technology which achieves larger diameter and higher productivity in comparison with conventional single-flow method.
Fudo 's Technologies
(Sand Compaction Pile)
(MVT, Dynamic Compaction)
(Deep Soil Mixing)
Fudo Tetra Corporation Japan Web site