Rock bolting systems - Atlas Copco USA

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Rock bolting systems

Rock bolting systems are used to stabilize excavated rock mass in underground mines and tunnelling. Rock bolts are systematically arranged to transfer the load from the unstable surface or exterior of the rock, to the much stronger interior part of the rock. The rock mass can be reinforced by different types of rock bolts. Atlas Copco offers two Rock bolting systems, the Swellex inflatable and expandable rock bolting system and the Roofex Energy absorbing and Monitoring rock bolts.