8/18/2019 Kuzram Describtion

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• Powder factor (kg/tonne) = Charge density/Rock spesific gravity

•

Charge density (kg/m3) =1000*PI()*(de/1000/2)̂2*Pc*ρe/(B*S*H)

• Charge weight per hole =1000*PI()*(de/1000/2)̂2*ρe*Pc

• Blastability Index =0,06*((10+(10*In situ block))+

(IF(Spacing