14 Jun, 2023
UNDERGROUND BLASTING PART-I
IntroductionBlasting is a controlled process that involves the use of explosives to break rock...
Read more
14 Jun, 2023
UNDERGROUND BLAST DESIGN PART-I
IntroductionUnderground blast design refers to the careful planning and execution of blasting...
Read more
13 Jun, 2023
DETONATING FACTOR AND SPECIFIC DRILLING
Detonating factor ( DF) is the amount of rock or ore fragmented per number of detonators used...
Read more
13 Jun, 2023
CONTROLLED BLASTING-PART-III
MUFFLE BLASTINGFly-rock is another important adverse impact of blasting operations, specially,...
Read more
13 Jun, 2023
UNDERGROUND BLAST TECHNIQUES- PART-II
Burn cutA series of parallel holes are drilled closely spaced at right angles to the face. One...
Read more
05 Jun, 2023
BLAST DESIGN AND ITS TYPE-PART-I
Introduction Blast design plays a crucial role in the efficient and safe extraction of...
Read more
04 Jun, 2023
POWDER FACTOR WITH SOLVED EXAMPLES
Powder factor is a measure of the amount of explosive required to fragment a given volume or...
Read more
16 Feb, 2023
Conditions For Deep-Hole Blasting In Opencast Coal Mine
Conditions For Deep-Hole Blasting In Opencast Coal Mine (See Regulation 194 of the Coal...
Read more
16 Feb, 2023
TRANSPORT OF EXPLOSIVES IN BULK
CONDITIONS FOR TRANSPORT OF EXPLOSIVES IN BULK (See Regulation 188 of the Coal Mines...
Read more
16 May, 2022
BLASTING IN FIRE AREAS IN OPENCAST MINES
Conditions for conducting blasting in fire areas in an opencast coal mine (1) Blasting...
Read more
24 Apr, 2020
GLOSSARY OF BLASTING TERMS
Definition & explanation of various blasting & explosive terms used in Mining field like...
Read more
24 Apr, 2020
CONTROLLED BLASTING TECHNIQUES IN SURFACE MINING
Line DrillingCushion BlastingContour BlastingPre-SplittingMuffle BlastingCLICK ME TO DOWNLOAD...
Read moreTotal: 12 | Showing from: 1 - 12
