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Controlled Modulus Columns (CMC) are the ultimate solution for improving very soft soils or limiting the ground settlement to acceptable figures. In this technique a special auger whose stem is larger than the tip is drilled into the ground, and lean concrete is pumped into the shaft under pressure.
Key Benefits of Controlled Modulus Columns
- No bulging and failure in very soft layers
- No spoil and removal of excess material
- Full control over ground settlements
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