Effective blast design rules of thumb involve key principles such as safe distance to structures, optimal powder factor, accurate hole ...Read more
Mining Doc Latest Posts
The miner is the most valuable resource to emerge from a mine! Remain vigilant! 2018 truck collision at Maules Creek Mine: ...Read more
This a short film showing a blast from an Open Pit mine which is producing aggregates, followed by loading and ...Read more
Mining DocExplainer
Mining operations involve a complex and multidimensional process. Among its essential stages are blasting, loading and transportation, crushing, and finally, ...Read more
The video shows a blast in an Open pit operations, please watch a video ...Read more
Three basic mechanisms contribute to rock breakage with charges confined in boreholes. The first and least significant mechanism of breakage ...Read more
Delays in rock blasting are crucial for optimizing fragmentation and minimizing damage. By controlling the timing between detonations, delays reduce stress ...Read more
The video shows a compilation of a blast. What do you think of the blasts? Please share your thought. Video by ...Read more
Mining DocExplainer
Pyramid Quarry (formerly Pyramid Materials) has been a trusted H&K Group, Inc. (H&K) construction materials affiliate since 2000. Situated in ...Read more