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The BLOCKHEAD® FG Full Brim Hard Hat features a 4 point 370™ Speed Dial, providing a secure fit and superior impact protection. It is equipped with ventilation technology to keep the wearer cool and comfortable. Additionally, it comes in a sleek Black/Gray design. Meets ANSI Z89.1 Type 1 Class C
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Case Studies
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How an Underground Gold Mine Stopped Losing Emu...
A gold mine in Ghana was losing bulk emulsion to fractured rock and groundwater. Here's the simple fix that eliminated the problem in one shift.
How an Underground Gold Mine Stopped Losing Emu...
A gold mine in Ghana was losing bulk emulsion to fractured rock and groundwater. Here's the simple fix that eliminated the problem in one shift.
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Blast Optimization: A Field Guide to Better Res...
You plan the shot, load the holes — and the muck pile still doesn't match the effort. The fix usually isn't more explosive.
Blast Optimization: A Field Guide to Better Res...
You plan the shot, load the holes — and the muck pile still doesn't match the effort. The fix usually isn't more explosive.
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38% Finer Fragmentation. 15% Less Oversize. Her...
A 90-million-tonne iron ore mine in South America was dealing with flyrock, oversize, and poor fragmentation. By adding Rockrivets to their stemming design, they cut P80 by 38% and reduced...
38% Finer Fragmentation. 15% Less Oversize. Her...
A 90-million-tonne iron ore mine in South America was dealing with flyrock, oversize, and poor fragmentation. By adding Rockrivets to their stemming design, they cut P80 by 38% and reduced...
Learn
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What is Air Decking in Blasting?
Air decking can let you use less explosive while improving fragmentation, reducing flyrock, and controlling vibration. Here's how it works — and why more sites are making the switch.
What is Air Decking in Blasting?
Air decking can let you use less explosive while improving fragmentation, reducing flyrock, and controlling vibration. Here's how it works — and why more sites are making the switch.
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How to Prevent Flyrock on Your Site
Flyrock can damage equipment, shut down sites, and can be fatal. One bad shot can end your project. You know what causes it. Fixing it is different.
How to Prevent Flyrock on Your Site
Flyrock can damage equipment, shut down sites, and can be fatal. One bad shot can end your project. You know what causes it. Fixing it is different.
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Can You Diagnose Blast Issues By Simply Looking...
Learn how to read the muck pile after blasting to spot fragmentation, throw, and stemming issues before the next shot.
Can You Diagnose Blast Issues By Simply Looking...
Learn how to read the muck pile after blasting to spot fragmentation, throw, and stemming issues before the next shot.
