Blasting Techniques Course
4.6/5
Gain mastery in blasting techniques for quarry and bench operations. Acquire knowledge of ANFO basics, blast pattern design, rock mass evaluation, vibration management, and safety protocols to enable planning of efficient, compliant blasts suited to real-world geological and geographical conditions in projects.

4.6 rating
4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
This course equips participants with hands-on skills to design and carry out safe, effective bench blasts using bulk ANFO. Key topics include explosive characteristics, charge calculations, burden and spacing optimisation, selection of hole diameter and depth, and non-electric initiation timing. Participants will learn to control vibration, airblast, and flyrock, utilise rock mass data for better fragmentation, and adhere to procedures for planning, communication, emergency response, and regulatory 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 in compliance with standards.
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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