Let's Blast! скачать в хорошем качестве

Let's Blast!

NOTE: Although this video shows an up-close look at the blasting process, NEVER go near an active surface mine or blast site without Federal training and permission. FYI, the white bags are Emulsified Ammonium Nitrate. The read cap is TNT and the silver rod that is connected to it by the yellow wire is the blasting cap, it's what ignites the shot. The white pebbles that are emptied into the blast holes by the powder trucks are the main explosive- "ANFO" or Ammonium Nitrate, which is a mixture of fertilizer and diesel fuel. Once the holes are filled with explosives, rock fines or "stemming" is pushed back in the holes and packed down to keep the explosives under pressure. After all the holes are loaded and rigged up, it's time for the fireworks! And remember kids, don't try this at home! Chapter List: 0:00 Detonator/ Booster 1:10 Bulk Emulsion 1:54 ANFO Loading 3:47 Stemming 4:01 Blast Want to see more blasting? The join one of the largest mining Channels on YouTube! PAmining is on Facebook:   / 100046519906306   Follow the PA on Instagram:   / pa_mining