features more than 100 formulas used in blasting GOOGLE PLAY APP STORE SUPPORT
BLAST PATTERN DESIGN
  • Bench Heigh
  • Hole Diameter
  • Burden
  • Spacing
  • Sub-Drill Depth
  • Top Stemming
  • Deck Stemming
  • Base Charge Length
  • DELAY TIMING
  • Hole-to-Hole delays
  • Row-to-Row delays
  • Avoid supersonic face velocity
  • Estimating vibration frequency
  • Delay scatter
  • Out-of-sequence probability
  • Probability of close firing
  • VOLUME WEIGHT
  • Volume of Rock per blast hole
  • Weight of Rock per blast-hole
  • Weight of Explosives per blast-hole
  • Loading Density
  • Powder Factor
  • ANGLED HOLES
  • Hole 'Look-out' distance
  • Required hole angle
  • Required hole length
  • Burden - two angled holes
  • Stemming - two angled holes
  • Collar distance - two angled holes
  • PRE-SPLIT
  • Pre-split spacing
  • Pre-split charge load
  • Pre-split stemming height
  • Pre-split hole diameter
  • Pre-split explosive diameter
  • DECOUPLED CHARGES
  • Coupling Ratio
  • Dropped explosive cartridge diameter
  • Decoupled Charge Effective Density
  • WET HOLES
  • No. of Cartridges to clear Water
  • Final Height of Water in Wet Hole
  • ABNEY LEVELS
  • Calculate Bench Height
  • Calculate Toe Burden
  • Face Angle
  • FLYROCK
  • Average Muckpile Displacement
  • Extreme Flyrock
  • Burden Velocity and Throw
  • Burden Based on Throw
  • Scaled Burial Depth
  • Stem Length and Collar Flyrock Potential
  • PRESSURE
  • Detonation Pressure
  • Blasthole Pressure
  • Overpressure Prediction
  • VIBRATION
  • Actual Scaled Distance
  • Max Charge Weight
  • Minimum Distance
  • Predicting Vibration
  • Site specific k factor
  • Site specific b exponent
  • Distance from seismic data
  • Acceleration from PPV
  • Displacement from PPV
  • Explosive Quantity from PPV
  • K Factor Converting
  • Estimated p-wave velocity
  • FRAGMENTATION
  • Rock Factor
  • Uniformity Index
  • Important Particle Size
  • Convert D50% to Dxx%
  • STRENGTH
  • Absolute Bulk Strength
  • Absolute Weight Strength
  • Relative Bulk Strength
  • Relative Weight Strength
  • Equivalent Weight of Explosive
  • GPS
  • Latitude/Longitude to Distance
  • Distance from UTM coordinates
  • Distance from State plane coordinates
  • Latitude/Longitude to UTM
  • UTM to Latitude/Longitude
  • SUPPORTED CONVERSION TYPES
  • Length - meters, kilometers, millimeters, centimeters, micrometers, thou, inches, feet, yard, miles
  • Weight - kilograms, grams, milligrams, tonne, grain, ounces, pounds, ton, imperial ton
  • Velocity - m/s, mm/s, km/s, in/s, ft/s, ft/min, ft/hr, mph, fu/fo
  • Area - m2, mm2, cm2, km2, hectare, in2, ft2, yd2, acre, miles2
  • Pressure/Sound - Pa, kPa, MPa, GPa, psi, kpsi, bar, kbar, atm, dB
  • Volume - m3, mm3, cm3, liter, in3, ft3, yd3, gal
  • Time - second, millisecond, minute, hour, day, week, month, year
  • Density - kg/m3, t/m3, g/cm3, lb/ft3, lb/yd3, lb/gal, T/yd3, T/ft3
  • Powder Factor - kg/m3, g/m3, lb/yd3, kg/t, g/t, lb/ton, t/g, t/kg, ton/lb
  • Linear Charge Weight - g/m, mg/m, kg/m, grain/ft, lb/ft
  • Energy Density - J/m3, J/cm3, kJ/m3, MJ/m3, cal/ft3, cal/cm3, kcal/ft3, kcal/cm3, Mcal/ft3, Mcal/cm3
  • Specific Energy - J/kg, J/g, kJ/kg, MJ/kg, cal/g, cal/lb, kcal/lb, Mcal/lb, kcal/ton, Mcal/ton
  • Power - watt, kilwatt, horsepower
  • Temperature - celsius, fahrenheit, kelvin
  • Copyright (c) Pavel Popov Consulting Inc., 2012. All rights reserved.