Silicasil SS/AC 38

Liquid accelerator for shotcrete based on sodium silicate

Description
Liquid alkaline setting accelerator obtained from the dissolution of glass flakes, it is a widely used and easy-to-apply product for the production of shotcrete.
Advantages

- Very fast setting times
- Significant reduction in concrete rebound

Applications

- Shotcrete
- Excavation face safety
- Consolidation of unstable soil
- Underground structures

S/2 SYSTEM

Plasticizing setting accelerator for shotcrete.

Description
Two-component, highly cohesive and thixotropic plasticizing admixture for shotcrete with high mechanical performance. S/2 SYSTEM consists of component A, a powdered plasticizing admixture, to be mixed into the concrete mix, and component B, a sodium silicate-based setting accelerator admixture, to be used during the shotcrete mixing phase.
Advantages

- Significantly improves the plasticity of concrete.
- Significant reduction in concrete rebound.
- Significant reduction in dripping in the tunnel.
- Increase in the mechanical performance of shotcrete

Applications

- Shotcrete in the presence of water.
- Securing the excavation face

MALKALI-301

Setting accelerator for shotcrete.
Description
Liquid, non-alkaline accelerator for shotcrete.
Advantages

- Quick setting times
- Non-aggressive product
- Improves safety of use

Applications
- Shotcrete - Securing the excavation face - Consolidation of unstable soil - Underground structures