Blasting Techniques Course
4,6/5
Gain mastery in blasting methods for quarry and bench operations. Delve into ANFO basics, blast pattern design, rock mass evaluation, vibration management, and safety protocols to enable planning of efficient, regulation-compliant blasts suited to actual geological and topographical conditions in projects.

4,6 in rating
from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This Blasting Techniques 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 determination, selection of hole diameter and depth, plus non-electric initiation timing. Learners will excel in controlling vibration, airblast, and flyrock, utilise rock mass data for better fragmentation, and adhere to structured processes for planning, communication, emergency handling, and meeting regulatory standards.
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 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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