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

31mm Barrel & Wedge

28.6mm Barrel & Wedge

21.8mm Barrel & Wedge

Grout Lance - Screw In

Tiger Dollie

Dolly To Suit 31mm 70T Sumo & Hollow Cable

100T Goliath Cable Bolt

100T Bulbed Goliath Cable Bolt

70T 12 Wire Sumo Cable Bolt

70T 10 Wire Hollow Cable Bolt

Superstrand Cable Bolt

31mm Barrel & Wedge

Grout Lance – Screw In

Grout and Breather Tube

Dolly To Suit 31mm 70T Sumo & Hollow Cable

Tiger Dollie

Dolly To 21.8mm Superstrand