Grand Paris Express - Vitry-sur-Seine

Liquid agent with anti-foaming effect and foam inhibitor to treat ground conditioned with foaming agent during tunnelling with TBM

Sodium bentonite conforms to API standards for mechanized tunnelling with SS and HS TBM

High-performance, liquid dispersing agent for mechanised tunnelling ad drilling

Additive in powder-form for controlling the pH of bentonite slurries for mechanized tunnelling in tunnels and drilling

Liquid retarding admixture with plasticizing effect for cementitious-based injection systems

Accelerator for cement-based grouts