Description

This product is a foaming agent especially designed for soil conditioning in shielded tunnel boring machines. It recommended for soft soft ground tunneling, soils containing low amounts of fine particles and high amounts of water,  poorly graded and water saturated ground.

Function:
1.Reduce leakage and increase sealing ability of the machine surface.
2.Reduce inner-friction (the wear between clay and the machine) and energy cosumption.
3.Reduce clay adhesion and prevent operational jams.
4.Reduce dust when operating in rock tunnel and mining.

Specification: