Used in all loose soft rock soils to reinforce them, to reduce permeability<\/strong><\/p>\n<\/div> High-pressure jet of fluid breaks, loosens soil, mixes with grout to form columns or other structure<\/strong><\/p>\n<\/div> Application includes underpinning buildings, dam cut-off walls, retaining walls, pipe roofing for tunnels or reinforcement of sidewalls, reinforcing quay walls, etc.<\/p>\n<\/div>