Stemming confinement: keeping blast energy where it breaks rock
How Scaled Depth of Burial explains energy loss at the collar, and what better confinement means for fragmentation, flyrock and cost.
Stemming & hole protection
Blast Hole Measurement: Precision That Produces Safer, Cleaner, More Predictable Blasts — Every Time
Accurate blast hole measurement is the first decision in every blast design execution — and small errors create costly downstream problems. This article explains the Execution Gap and why reliable depth tapes matter.
Scaled Depth of Burial: A Key Metric in Blast Design
Scaled Depth of Burial (SDOB) is a key blast design metric that measures explosive energy confinement, helping engineers improve fragmentation, reduce flyrock, and deliver safer, more predictable blasts.
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