MasterRoc SLF 41 (formerly: MEYCO SLF 41) is a polymer reinforced foaming agent especially designed for soil conditioning in shielded tunnel boring machines.

MasterRoc SLF 41 Fields of Application

  • Soft ground tunneling
  • Designed for silt to sand soils which may contain a high amount of water

MasterRoc SLF 41 Features and Benefits

  • Improved soil behavior.
  • Easier ‘mucking’.
  • Reduced soil permeability.
  • Creation of plastic deformation properties in the soil, which provides an even and controlled support pressure and increased face stability.

Direct contact

Kadir Akkoyun

Under Gro.Chem.Seg.Sale.Mng.


MasterRoc® SLF 41

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