New course is comming on July 2026
Petr Explosives Group and Education Foundation offering new explosives program for engineers and blasters to learn more about the explosive industry.
We are proud to announce that learning about the commercial explosives industry is here! You can learn and advance your knowledge and understanding of what you have to know to…
Explosive Engineering in Action!
In-Person Practical Explosives Training School (PETS) We are looking forward to our upcoming Practical Explosives Training School (PETS) 16-hour general explosives courses. This course will be held in-person on November…
Renew Your Explosive License – Nationwide PETS Offerings!
Dr. Vilem Petr has been teaching the Practical Explosives Training School (PETS) course Colorado blasters to renew their license for over 10 years. We thought is was due time to…
New Mobile Application for Blasters “PETS TOOLBOX”
Reduce your headaches with explosives magazine inventory. We developed a FREE mobile application for blasters to help you easily calculate the net explosive weight in your magazine. This unique calculator…
Online Now ! Colorado , Indiana and more will come soon !!!!
Due to Covid-19 restrictions, we are excited to offer our 8-hour and 16-hour classes for blasters who need new and renewal California, Colorado, Indiana,Missouri, Wyoming and Washington, Utah explosive…
Register for Ultra High-Speed Imaging Short Course
Specialised Imaging Inc. and Petr Explosives Group are offering a world-class short course on Ultra High-Speed Framing Imaging for Research and Experimentation from October 5-8, 2020 in Golden, Colorado USA….
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