Comprehensive, highly-specialised technical solutions tailored to address the most demanding challenges in underground mining operations.
GR Support & Mining improves underground airflow by clearing blocked airways and managing waste relocation. We install SABS-approved fire-resistant brattices, safely positioned up to 30 meters from blast zones. These walls are durable, blast-resilient, and vital for safe ventilation control. Our 6-person crew installs up to 4 walls or 60 m² per shift, delivering efficient, compliant support for underground operations.
GR Support & Mining delivers dependable ground support through the installation of high-strength roof bolts, essential for underground mine safety. Roof bolts stabilize tunnel roofs by anchoring loose rock layers. A resin-coated ribbed rod is inserted into a drilled hole, secured with a washer and nut. As the resin sets, it bonds the rod to the rock, reinforcing the structure and reducing the risk of collapse.
GR Support & Mining installs mechanical anchors of any length for secondary support in hard rock mining. Commonly used in development ends and stopes, these anchors are typically full-column grouted and supplied complete with dome plates, barrels, wedges, and grout fittings.
GR Support & Mining installs Osro straps for added underground support in areas experiencing ongoing deformation or seismic activity. These straps enhance ground stability and are ideal for challenging, high-risk mining environments.
GR Support & Mining plays a vital role in civil and mining projects through expert shotcrete application. Using the right equipment, additives, and skilled operators, we ensure safe, high-quality results that provide a strong foundation for long-term project success.
GR Support & Mining brings extensive experience in both trackless and conventional development, delivering efficient and safe underground excavation solutions tailored to mining project needs.
GR Support & Mining specializes in stoping, ledging, underground construction, installation, and reclaiming— delivering safe operations with consistently high production outcomes.
GR Support & Mining specializes in vertical shaft sinking, inclines, declines, mountain mining, and raise bore mining, providing expert excavation services across diverse mining projects.
GR Support & Mining specializes in sweeping and vamping turnkey solutions to reclaim lost ore across all mining environments. Using proven methods and high-standard project planning, implementation, and management systems, we help maximize resource recovery and operational efficiency.
182 Vyfhoek In
Potchefstroom 2531
018 294 6035 (Head Office)
084 655 9126 (F. Joubert - CEO)