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Basics of Blasting
Introduction to Blasting
Course Introduction (6:55)
Introduction to Explosives (9:34)
Introduction to Surface Blasting (11:55)
Introduction to Presplitting (11:21)
Basic Blasting Terminology (6:59)
Mechanics of Rock Breakage
The Origins of Blasting (6:51)
Shear Theory (5:14)
Shockwave Theory (12:50)
Refutation of Shockwave Theory (12:44)
Gas Breakage Theory (11:08)
Presplit Breakage Theory (14:41)
Initiation Systems
Initiation Systems (3:30)
Detonating Cord (8:15)
Electric Cap (7:57)
Nonelectric Cap (19:49)
Electronic Cap (17:26)
Cast Boosters (9:14)
Commercial Explosives
ANFO (13:29)
Emulsion (14:52)
Presplit Powder (5:21)
Drilling Equipment
Top Hammer Drills (7:05)
Down the Hole Hammer Drills (4:38)
Rotary Drills (6:30)
Drill Selection (8:03)
Blasting Safety
Explosive Safety (14:14)
Blasting Safety (11:05)
Lightning Safety (6:44)
Course Completion (2:55)
Certificate Instruction (2:28)
Introduction to Surface Blasting
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