GEOFILLER 2K

Geofiller 2K

Advanced Two-Component Silicate Injection Resin

Geofiller 2K is an innovative two-component injection resin designed for rapid, reliable filling and stabilization of voids in demanding construction and infrastructure environments. Formulated from a blend of high-grade sodium silicates (Component A) and advanced isocyanate compounds (Component B), this fast-reactive silicate foam offers outstanding volume expansion, adhesion, and long-term durability.

Whether used in tunnel rehabilitation, sub-base stabilization, or concrete void repair, Geofiller 2K delivers exceptional performance even under the most challenging site conditions.

Key Applications

• Structural void filling beneath roads, slabs, and foundations

• Tunnel segment gap stabilization and cavity injection

• Crack and gap repair in concrete, rock, and masonry

• Consolidation of rock mass or loose soil in civil and mining operations

• Emergency interventions in water-bearing or unstable substrates

Main Advantages

• Fast-reactive foaming for quick-setting and time-sensitive applications

• Excellent volume expansion for complete void coverage

• Superior adhesion to concrete, rock, and most construction materials

• Non-water-absorbent – maintains stability in wet and submerged environments

• Antistatic, flame-retardant, and self-extinguishing – suitable for safety-critical operations including tunnel and underwater use

• Eco-conscious formulation – low odor, user- and environment-friendly

• Sprayable compatibility – adaptable to both injection and surface sealing methods

Technical Highlights

• Mix Ratio: 1:1 (by volume)

• Processing: Requires two-component injection pump with static mixer

• Storage Life: 24 months in sealed original containers

• Optimal Use Temperature: +15°C to +35°C

Packaging Options

• 28 kg (A) + 26 kg (B) metal drum set

• 1350 kg (A) + 1210 kg (B) bulk containers for large-scale operations

Geofiller 2K is the go-to choice for engineers and contractors who demand performance, reliability, and efficiency. Trusted across tunnels, foundations, and infrastructure projects, it ensures solid, stable results – fast.