Engineering & Mining Journal

APR 2016

Engineering and Mining Journal - Whether the market is copper, gold, nickel, iron ore, lead/zinc, PGM, diamonds or other commodities, E&MJ takes the lead in projecting trends, following development and reporting on the most efficient operating pr

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G L O B A L H E A D Q U A R T E R S Pittsburgh, PA USA • (412) 963-9071 • www.jennchem.com JENNCHEM ® designs and delivers chemical roof support, rock stabilization and ventilation sealing products to the mining and underground industries. A few of our core products include: J-CRIB ® , a standing support that is flled with a pumpable cement, it offers signifcant strength and logistical advantages over traditional coal mine standing supports. J-SEAL ® , a specialized foaming cement that has been used to build more than a thousand permanent coal mine ventilation seals nationwide. It is also used for general backflling applications. PUR70, a Polyurethane Resin that is used for ground consolidation in fractured and unstable ground, as well as in longwall setup and recovery rooms. Specialized formulations are also used to fully encapsulate cable bolts providing corrossion protection and to create watertight seals around ventilation devices. As a JENNMAR affliate, JENNCHEM shares a long and proud history of making mines safer and more cost-effcient. ® A J E N N M A R A F F I L I AT E PERFECT CHEMISTRY.

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