Steel and Fibreglass

ROCK REINFORCEMENT. SUPPORT.

Ground support solutions are essential foundations to the safety of underground operations are used in almost every mine today.

Rock reinforcement include methods that modify internal rock mass behaviours by installing structural elements that prevent further rock mass loosening, reduces deformation caused by excavating and stabilises the rock, extending the natural rock arch. This type of reinforcement is an active method of support that includes point anchored bolts, friction bolts and grouted bolts.

We offer a full range of solutions that address the requirements for increased life cycle, ranging from stainless steel bolts to specialist coatings and new technologies. We offer multiple coating solutions for a wide range of bolts that increase bolt lifespan while maintaining bolt performance. Due to varying geological conditions and project applications, a single bolt is unlikely to meet all requirements.

Advantages

1 SIMPLICITY OF USE
2 COMPREHENSIVE RANGE
3 INTERNAL TEST FACILITY

Industry sectors

Coal Mining
Hard Rock Mining

Common use

Roof control
Strata Control
Rock bolting

Available Regions

Australia and New Zealand (ANZ)
Asia

Downloads

Related products

Friction Bolts

Minova’s Friction Bolt improves rock stability and safety factors by tightening as lateral strata movement occurs.

Solid Bolts

The Secura Bolt is a solid reinforcing bar for use in strata environments of underground mines. Design includes a unique paddle system to improve resin mixing and resin film shredding.

GFRP Solid Bolts

Glassfibre resin polymer (GFRP) bolting system is a comprehensive rock bolting system with various components that include a plastic nut, GFRP nut, steel nut, plastic plate, GFRP plate, couplings, adapter and injection connection. Available as solid and hollow bolts

GFRP Injection Bolts

GFRP tube with integrated packer function for high pressure injection of weathered rock mass.

Cable Bolts

Our Cable Bolts lead the market with low profile bolt technology specifically designed to be installed and perform despite lateral strata movement that can threaten safe work environments.

Coal Bolts

M24 Rock Bolts (also known as coal bolts) have been developed for use in point anchored or fully encapsulated roof and rib bolting applications.

Plates

Manufactured from high-strength steel and designed to help prevent loose material from falling between the roof bolt pattern and provide strength to your immediate roof.

Steel & Mesh Accessories

In addition to a complete range of steel and chemical components, we can provide an extensive and complimentary range of accessories for steel strata support requirements.

Steel Mesh

Mesh provides surface support coverage to loose rock between installed rock bolts in underground mining excavations. Multiple configurations of mesh is available including numerous sheet sizes, apertures, wire diameters and black or galvanised wire.

GFRP Mesh

Glassfibre resin polymer (GFRP) mesh provides surface support coverage to loose rocks between installed bolts. Suitable for temporary and permanent solutions.