PC Silica-inject CS is an ultra-low viscous mineral grout, composed of colloidal silica, for sealing cracks in rock formations and consolidation of sandy and silty strata. This resin is also suited for pre- and post-injection in tunnels.
- Complementary to microcement injections, in combination with PC Silica-Inject CS injections, the water impermeability can often be improved by a factor of 10
- Extreme low viscosity
- Very good penetration properties: particle size of the PC® Silica-Inject CS suspension is a factor 1000 smaller than the finest microcement types
- The compressive strength increases with time