Blasting Techniques Course
4.6/5
Gain expertise in blasting methods for quarry and bench operations. Master ANFO basics, blast design, rock evaluation, vibration management, and safety protocols to deliver efficient, regulation-compliant blasts suited to real-world geological and geographical conditions. This course equips you with hands-on skills for safe and productive blasting in mining environments.

4.6 rating
4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This course delivers practical expertise in designing and carrying out safe, efficient bench blasts with bulk ANFO. You'll explore explosive characteristics, charge calculations, burden and spacing, hole size and depth choices, plus non-electric timing systems. Learn to control vibration, airblast, and flyrock, use rock data for better fragmentation, and adhere to protocols for planning, team communication, emergencies, and compliance.
Elevify advantages
Develop skills
- Design blast patterns by applying burden, spacing, and powder factor on-site.
- Optimise ANFO usage by selecting charge, VOD, and stemming for safe, effective blasts.
- Assess rock masses using RQD, GSI, and joints to enhance bench blast results.
- Manage blast effects by predicting vibration, airblast, and flyrock to safeguard structures.
- Conduct safe blasts by planning, initiating, and recording non-electric bench blasts per regulations.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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