
Single-fluid jet grouting for ground improvement, underpinning and sealing in granular and cohesive soils. As the rods are withdrawn and rotated, the cement grout jet cuts and mixes the soil to form a soil-cement body. One medium performs both cutting and mixing.
| Technical data | |
|---|---|
| System diameter | 63.5–114.3 mm |
| Drive | Rotary head with hydraulic chuck |
| Rod lengths | 500–6000 mm |
| Jet grouting media | Cement grout |
| Jet pressure (process-dependent) | 100–approx. 600 bar |
| Jet grouting nozzle diameter | 2–8.5 mm |
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