Expandable rock bolt pull testing
EMC Expandable rock bolts ensure maximum safety for underground operations Our EMC Expandable rock bolts are ground control elements for stabilising the rock mass in…
All the latest news from the mining and tunnelling industry.
EMC Expandable rock bolts ensure maximum safety for underground operations Our EMC Expandable rock bolts are ground control elements for stabilising the rock mass in…
¿What is an expandable rock bolt? It is an essential anchoring element in tunnel construction, underground mines, and geotechnical engineering. The expandable rock bolt works…
The importance of mining is, without a doubt, indisputable. It could have been the second of the first great efforts of humanity: taking into account…
Steel prices affect every industry. In the mining industry, due to a temporary shortage in the wake of THE COVID-19 disruptions, the price of this…
At ONIX UNDERGROUND we have applied polices and protocols to all of our employees who physically work in our offices and factory in order to…