Originally posted by Straybow
With water = 8.34 lb/gal,
With water = 8.34 lb/gal,
For the past 24 years I have been working on Theoretical values with water as 8.33 # per gallons/62.4 pounds pcf (7.49 gallons per cft) in designing mixes.
Now I see it is 8.34

Man, all these years, my equations have been way off

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