Handar Civil - ANFO is highly porous and hygroscopic. In wet...

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2025-12-16 08:49:00 -

ANFO is highly porous and hygroscopic. In wet boreholes, ANFO quickly absorbs moisture, leading to product degradation, misfires, or "brown smoke" (NOx fumes), which signals incomplete detonation. These failures not only increase operational costs but also pose severe safety risks.

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2025-12-16 08:02:11 -

The Evolution of Water-Resistant Blasting: How Emulsion Explosives Outperform ANFO in Wet Conditions

In the demanding world of mining and quarrying, the efficiency of a blast can make or break a project's profitability. For decades, ANFO (Ammonium Nitrate/Fuel Oil) has been the industry workhorse due to its cost-effectiveness. However, as operations move into more challenging environments, the limitations of ANFO—particularly its vulnerability to water—have become a significant...

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