Beat the Heat28 Apr - 31 Jul
Improve blasting performance in high temperature conditions
This competition has finished.
High Temperature Explosives
About CDP CDP explosives are a combination of dry ice and powdered metals. The explosive has been successfully tested for blasting limestone under very wet conditions (fully submerged). The chilly mixture was packed into cardboard tubes, shot well, fractured the rock sufficiently and produced an odorless white puff of smoke.