The high-tower jet grouting drilling rig is a multi-tube high-pressure jet grouting pile machine that completes the operation in a single pass. It is widely used for the reinforcement and strengthening of soft foundations in new buildings, expressways, high-speed railways, and subways, as well as for seepage prevention around foundation pits, hydropower cofferdams, and reservoir dams.

During the construction in Wuhan, Hubei, the Xitan high-tower jet grouting drilling rig accurately completed the multi-tube jet grouting reinforcement work, ensuring the reliability and safety of the project. At the same time, this construction method greatly shortened the construction period, improved construction efficiency, and achieved good construction results.

Stratum conditions

Location (Province): Hubei

Location (City): Wuhan

Drilling rig model: GX-50 high-tower jet grouting drilling rig

Drilling tool configuration: Xitan 89 series multi-hole drill bit, drill pipe, and flow guide

Process type: roadbed reinforcement

Construction angle: 90°