HTML Presplit Calc
Created by Brent Buffham © 2023
Currently only available in Metric Units

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⇦ Go Back... Blasting Simple

Pattern Properties

Hole Properties

Explosive Properties

Results

Area

Total Blast Rock Area = 000.00 m^2

Volume

Hole Diameter Charge Volume = 849.42 L
Product Diameter Charge Volume = 849.42 L

Explosives

Total Explosives = 000.00 kg
Hole Charge Length Mass = 849.42 kg
Charge per meter (excl. 2x and 3x) = 000.00 kg
Sticks Per hole = 0 units

Decoupling Ratio

Decoupling Ratio = 000.00 pd/hd

Powder Factors

Powder Factor Area = 000.00 kg/m^2

Lengths

Lineal Meters = 150.0 m
Charge Length Per Hole = 000.00 m
Hole Length = 13.2 m
Total Drill Meters = 849.42 m
Total Charge Meters = 000.00 m

This calculator was first published as "BlastCalc" on the Apple iOS App Store as a native iPhone and iPad app in 2010. The publisher was Chin-Apse Pty. Ltd. This app was something of great use to many people. It is a simple calculator of common blasting ratios and statistics. Modern browsers support HTML and CSS better now, as such the app that died on the Apple Store can now live again. Created code is in HTML/JS/CSS.

Thank you.
Brent Buffham © 2021.

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