Reclaim Tunnels and Haul Road Overpasses

TechSpan® is the leading precast tunnel system in the mining industry today.

 

Capable of carrying extreme loads from the highest mineral stockpiles and heaviest mine plant, TechSpan® is the ideal solution for reclaim tunnels, conveyor or rail tunnels under haul roads, drive tunnels, portals and many other applications where clearance is needed under a trafficable route or facility.

 

Tailored specifically to the clearance envelope and loading, TechSpan®'s funicular shape, custom designed, three-pinned arrangement gives  a versatile, robust and durable  segmental concrete tunnel solution that is fast and cost efficient to install, requires minimum maintenance and is deliverable to remote locations anywhere in the world. 

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