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Varistem Stemming Plug vs RockRivet
In blasting, every metre of advance and every ton of ore or aggregate matters. Mines, quarries, and construction crews face daily challenges: uneven breakage, flyrock,
In blasting, every metre of advance and every ton of ore or aggregate matters. Mines, quarries, and construction crews face daily challenges: uneven breakage, flyrock,
Introduction Pre-split blasting is a vital controlled blasting technique used in surface mining, quarrying and construction operations to preserve the stability of final pit walls,
Introduction With chemical energy still being one of the most cost-effective means to reduce the size of rock to liberate strategic minerals and metals, blasting
Introduction and Project Background ERG Industrial conducted a Varistem® stemming plug pilot project at a South African underground platinum mine between May 2024 and June
The purpose of the Varistem® stemming plug trial conducted at Coal Mine X was to reduce flyrock, noise, and airblast by retaining blast energy. The
This article delves into the causes, effects, and mitigation measures related to flyrock incidents. It emphasises the importance of understanding mechanisms like face bursting, cratering,
This article delves into the concept of explosives sensitivity, also known as initiation sensitivity, which is a fundamental property of explosive materials used in the
Designing a blast involves the consideration of multiple parameters, and achieving the desired blasting outcome necessitates a thorough understanding of the interplay and interdependence of
In our business, we are in a unique position where we get to spend time at countless sites, working with drillers and blasters during the planning,
This article delves into the fundamental concept of Velocity of Detonation (VoD) and its profound significance in blasting activities within the mining and quarrying sector.