TECHNICAL ASSESMENT OF THE INFLUENCE OF USE BOTTOM AIR DECKING 1/2 METER ON THE POWDER FACTOR VALUE IN LOWWALL AREA C1 AT PT BUKIT MAKMUR MANDIRI UTAMA SITE BINUNGAN, EAST KALIMANTAN
Ivonda Vidiya Ricce (a*) Rochsyid Anggara (a)

Politeknik Energi dan Pertambangan Bandung
Jl. Jend. Sudirman No. 623 Bandung 40211

Abstract

Keywords: Air Deck, Digging Time, Fragmentation, Material Recovery, Powder Factort Try to Submit This Sample Abstract

Topic: Mining Engineering and metallurgy