Jennchem supplies a range of high quality specialty pre-packaged cement grouts for mining and tunnelling applications including cable bolting and cavity filling, pre-consolidation and roadway management.

TD80 high strength thixotropic cable bolt grouts are regularly used where high strength immediate cable bolt support is required. Jennchem top down (TD) cable bolt grout is suitable for use with all cable bolt products currently available in the market.

BU100 is a low viscosity injection grout used for strata consolidation and bottom up cable bolt grouting.  The application of BU100 grout requires standard cable grout pumping equipment.

J-Fill grout is also available in pre-packaged form for underground applications including cavity filling, plugs, false roofs, fall recoveries, pillar recoveries, rib stabilisation and other general backfilling requirements.

J-URR is a fast setting, high strength roadway repair cement, targeted for use in underground mines. It can be easily applied to a water affected area with nothing more than a shovel. J-URR sets hard and has an extremely rapid strength gain allowing for heavy equipment traffic in less than 20 minutes.

J-Crib Grout – 2 Component pumpable crib fill material and backfilling grout

  • J-Crib Grout – 2 Component pumpable crib fill material and backfilling grout

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J-Seal Grout – 2 Component seal and pumpable crib fill material

J-Fill Grout - Single shot high yield cavity fill grout

JURR Grout – Underground Rapid Roadway Repair

J-Plug Grout – Single shot void filling grout

J-Crete (FS) Sprayable Dry Mix Shotcrete

BU100 - High Strength (100MPa) bottom-up cable bolting grout

TD80 – High strength (80MPa) top-down cable bolting grout

Mineral Sponge – Roadway water management material

J-Flow Grout - Surface to seam strata consolidation injection grout (TDS and SDS attached)

RB-10 Grout