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Jet grouting

Expertise

Jet grouting

Jet grouting is a ground consolidation process involving mass grouting via high-pressure injection of a jet of cementitious grout to produce a soil-cement mix.

The ground is broken up using a high-pressure jet, creating a mixture of soil and grout with the desired mechanical characteristics and dimensions.

jet grouting

Applications of Jet Grouting

- Deep foundations
- Underpinning
- Support structures
- Underground structures: preliminary support structures (umbrella arches), abutments or raft foundations, face reinforcement, preliminary consolidation grouting and/or waterproofing before digging
- Watertight curtains
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