- Usage
- depth marking / starting points for control and sinking levelling
- Description
- - Application at fundamental anchor points of Level 1 lines as well as geological leveling lines
- in areas with loess or alluvial soils, sandy or loose soils
Advantage:
- all upper unsustainable soil layers are pierced & fixed point is established in the viable subsoil
- by ramming the soil structure is compressed & solidified
- this increases the frictional resistance
- Comments
- Also available in lengths of 0,2m, 0,4m, 0,6m and 0,8m