Vulcan Bolt

Vulcan Bolt

Description

The patented Vulcan Bolt is an integrated primary and secondary support system, that offers instantaneous support, with full load capacity on installation. The unique design creates an active support system with a full column frictional bond without the use of resin or grout and also gives excellent resistance to shear. This system provides a consistent load performance over a range of hole sizes, with the ability to accommodate an irregular rock face.

The Vulcan Bolt delivers an improved efficiency to the current support cycle. The system can be installed with mechanised equipment, and an auditable, positive clamping force is introduced into the rock mass. The Vulcan Bolt support system will accommodate a secondary mesh washer (either push on or screw on).

The Vulcan Bolt can be supplied in lengths from 0.9m up to 3.0m in 100mm increments.

 

Bolt Diameter (mm) Ø18 Ø20
Peak Load (kN) 175 210
Hole Size Range (mm) 36 – 38
43 – 45
36 – 38
43 – 45
Vulcan Bolt
Pigtail Eyebolt End
Pigtail Eyebolt End