CarboFill

CarboFill® is Minova’s phenolic foam resin system engineered for rapid void filling and strata injection in underground mining and tunnelling. The two‑component formulation – Component A aqueous phenolic resin with suspended carbonates and Component B acid blend – is metered at 4:1 through twin pumps and a static mixer, expanding immediately to form a lightweight, fire‑resistant foam that can be built up quickly withlittle to no shuttering. Typical uses include filling roadways and longwalls, stabilising debris, preventing gas accumulation, constructing temporary plug seals and dams and gas‑sealing roadside packs and embankments. CarboFill’s high foam factor helps reduce product consumption and handling, while its low reaction temperature supports safer placement and application at lower ambient temperatures. The system can be injected or sprayed and performs against water flow, enabling efficient placement in challenging, wet conditions. We support you with trained application specialists, equipment guidance and on‑site technical advice to de‑risk delivery and accelerate production.