Ekopur

Ekopur range is Minova’s two‑component, foaming polyurethane (PU) injection resin system engineered for rock consolidation, stabilisation and water control in coal mining. After mixing both components in volumetric ration 1:1 in the injection gun a rapid curing reaction is initialized. Low viscosity of mixture enables excelent penetration into fine fissures of rock, delivering strong adhesive bonds and high mechanical resistance once cured. The slightly foamed structure of the resin behaves semi-plastically under rock stress without brittle failure and can absorb rock movements. For different ground conditions and the need for a different injection range, 4 basic types are available: W, Hw, S and Hs.