Epiroc reveals resin system for underground rock bolting
Sweden’s Epiroc has developed a resin system for than be used to install long-term rock bolts in poor rock conditions. Epiroc said its system can addresses the underground rock bolting that often becomes a bottleneck within the drill and blast cycle. The system was developed in partnership with Swedish iron ore miner LKAB under the key Sustainable Intelligent Mining Systems (SIMS) project. Blocky or friable ground often leaves drilled bolt holes blocked or partially blocked. This slows down, or in the worst case, prevents the introduction of bonding agents such…
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