Environmentally friendly and economical excavation support
We use the soil mixing method to produce vertical soil concrete columns in the ground. Soil mix columns are used as a deep foundation element and by overlapping the individual columns for sealing walls and excavation support.
Implementation
The in-situ soil is mixed with cement slurry or special mixtures using a guided mixing paddle to produce an earth concrete body. A continuous sealing wall is created by continuously lining up the earth concrete columns.
Examinations
Permeability
Compressive strength
Erosion resistance for sealing walls
Applications
Excavation support in city centre areas with or without sealing effect
Sealing walls as part of flood protection projects
Production of foundation bodies
Strengthening of moderately load-bearing soils
Sealing off landfills and contaminated sites (in-situ immobilisation)
Sealing of earth dams with or without statical effect
Technical data
Column diameter
50 to 80 cm
Drilling depths
up to 16 m
Compressive strength
2 to 10 N/mm² (usual values depending on soil conditions)
Permeability
10^8 to 10^9 m/s
Levellers
up to 100 t
Your contacts for soil mixing method
Special civil engineeringKlaus MeinhardTechnical Manager