Engineering & Mining Journal

APR 2018

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.jennmar.com IMPROVED PRODUCTIVITY, SAFETY, AND RELIABILITY J-LOK P ADVANTAGES 1. Signifi cantly decreases bolting cycle time 2. Provides true, long-term, single pass, ground support in poor or collapsing drill hole conditions 3. Decreases stope access downtime for increased ore production 4. Immediate tension can be applied 5. Customizable and reliable set times from seconds to hours 6. Quality control reassurance to geotechnical engineers and underground personnel J-LOK P ™ Pumpable Resin System is an innovative resin delivery system for underground mining and tunneling applications. The system consists of a two-component, pumpable, polyester resin and a specialized pump that delivers the resin directly into the bolt hole. Developed to improve the productivity, safety and reliability of ground support installations, J-LOK P can be used for a wide range of ground support products including solid-steel rebar, hollow-core bolts and cable tendons. Systems are available in both skid- and machine-mounted units.

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