The making of intact foundation-soil for a federal road out of bog-soil by the use of special vacuum system
The challenge:
For a construction project in the north of Germany it was necessary using an operation system for the consolidation of soft to mushy soil thus under difficulty conditions.
The vacuum-pumps in service should be distinguished by environmental friendly and low maintenance requirements. The units should convey water and air and should be dimensioned for special well-defined low pressure conditions.