Welcome to Civil & Tunnelling Products

Select the individual elements and review the specifications for your complete ground support system, including bolt, plate, anchorage and surface support.

JENNMAR’s status as a world class supplier of ground control products and services extends to the civil and tunnelling industry. Founded on JENNMAR’s core values of Quality & Safety, Innovation and Technical Support, the civil division of JENNMAR offers the civil works industry products for the purpose of rock, soil and concrete anchoring, post tensioning systems and tunnelling support.

Download JENNMAR Civil Catalogue

Combination Roll Top Plate

Combination Volcano Plate

Volcano Plate suite M24 High Tensile bolts and R32 SDHB

Volcano Plate

Kanga Plate to suit Temporary Rock Bolt

Kanga Plate to suit Threaded and Temporary Rock Bolts

Volcano Plate to suit 25mm Threaded Bolts

Black Volcano Handle Bar Plate to Suit SR Bolt with Black Grout Bell

316 SS Volcano Plate to suit SR Bolt with 316 SS Grout Bell

316 SS Volcano Handle Bar Plate to suit SR Bolt with 316 SS Grout Bell

316 SS Volcano Plate to suit Low Profile Bolt and the 18mm DCP Cable Bolt Both with 316 SS Grout Bell

316 SS Volcano Handle Bar Plate to suit Low Profile Bolt and the 18mm DCP Cable Bolt Both with 316 SS Grout Bell

316 SS Volcano Handle Bar Plate to Suit 22mm DCP Cable Bolt with 316 SS Grout Bell

Groutable Cable Volcano Plate 63T Sumo Cables

Volcano Plate to suit Superstrand and R38 SDHB

Volcano Plate to suit Goliath Cable and R51 SDHB

Domed Butterfly Plate

Butterfly Plate