Blasting Techniques Course
4.6/5
Gain expertise in blasting for quarry and bench work. Master ANFO basics, blast design, rock evaluation, vibration management, and safety protocols to deliver efficient, regulation-compliant blasts suited to real geological and terrain challenges in mining operations.

4.6 in the evaluation
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to design and carry out safe, effective bench blasts using bulk ANFO explosives. You will explore explosive characteristics, charge calculations, burden and spacing, selecting hole sizes and depths, and timing for non-electric systems. Learn to control vibration, airblast, and flyrock, use rock mass data like RQD and joints for better fragmentation, and adhere to procedures for planning, team communication, emergencies, and legal standards.
Elevify advantages
Develop skills
- Design blast patterns using burden, spacing, and powder factor on site.
- Optimise ANFO charges, VOD, and stemming for safe, effective blasts.
- Assess rock masses with RQD, GSI, and joints to enhance blast results.
- Manage vibration, airblast, and flyrock to safeguard nearby structures.
- Execute safe non-electric bench blasts with full planning and documentation.
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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