Jet Grouting

• Can be applied in any type of soil
• Can target specific depth only
• Column diameter can be adjusted by adjusting the jet parameters
• Columns can be constructed in contact with the existing structures
• Columns can be constructed with from small boreholes, no need excavations

A jet grout technique capable of constructing in small spaces; and customize the shape, size of column, and strength to suit the construction objectives.

• Enables construction in limited space
• Performs construction without interfering the activities in the building

• Column diameter of 0.5m to 8.5m
• Reduces necessary amount of column and material usages

Changeable plane section:

• Circle
• Half-circle
• Rectangular
• Fan etc

Reduces necessary amount of column and material usages

Water cut walls, and Foundation reinforcement

Pre-excavation bottom slab

Liquefaction prevention / Aseismic reinforcement

• We develop jet grouting techniques since 1971, and we have experience and knowledge in various soil conditions and types.
• We ensures jet grouting quality by manufacturing main tool parts in-house and examining the performance before sent out for the operation.