18 resources
Keller Africa Soil Mixing brochure
Soil mixing is an advanced ground improvement technique requiring considerable expertise in planning, design and execution. The technique leads to significant improvement of the mechanical and physical properties of the in-situ soil, which is mixed with cement or compound binders to form the so-called soil mix
Keller Africa Mixed Modulus Columns brochure
Soil reinforcement with mixed modulus columns is a sustainable ground improvement solution that combines two of our popular full displacement products. The solution involves the installation of high deformation modulus columns comprising a rigid inclusion and vibro replacement stone column