Tensionable Cable Bolt System

Our patented Tensionable Cable Bolt System offers an advanced support with all the installation versatility of traditional cable bolts while providing the ability to tension the cable during the normal roof bolting cycle.

The TCB System can be used for primary support and as secondary support in applications where traditional cable bolts are used and enhanced beam building is needed. The TCB System provides compression into the roof and ensures “top-to-bottom” tensioning of the cable, which places the anchorage higher in the roof structure to eliminate “anchorage shock” during loading.

Common application areas include: tail gates, bleeders, recovery rooms, set-up rooms, head gates, intersections and other mine areas where longevity and additional support is required.

Minova leads the way with cable bolt technology that can be installed within development stages.

Advantages

Product Features

• Uses existing bolting equipment

• Enhanced beam building with tension up to 15,000 lbs

• Can be used as primary support and installed right after mining

• Reduces the need for secondary support

• Reduces or eliminates the need for expensive cribbing or standing supports

• Available in lengths for any seam height

• Lowers costs by allowing the installation during normal bolting operation

• Strengthens and reinforces roof structures