Key Sales Concepts

1. Volume vs. Mass (The Core Education Piece)

Customers measure:

• Truck scales (in/out weights)

• Belt scales (production output)

• Loader bucket scales

• Sometimes multiple checkpoints per load

These all measure mass.

We measure:

• Volume

To convert volume to mass, they must apply a density factor, which is:

• Material-specific

• Moisture-dependent

• Compaction-dependent

• Variable throughout the pile

Example principle:

• 1 cubic yard = 27 cubic feet

• If material is 95 lbs/cu ft → 2,565 lbs per cubic yard

• ÷ 2,000 = 1.2825 tons per cubic yard (density factor)

Density is never constant:

• Wet sand ≠ dry sand

• Top of pile ≠ bottom of pile

• Bottom-feed conveyors change density continuously

This is why discrepancies occur.

2. The Moisture Problem (Hidden Differentiator)

At sand plants:

• Belt scales measure wet material

• Water drains after stacking

• Drone measures post-drainage volume

So when customers say:

"Your numbers don’t match ours."

The real issue is often:

• They measured water.

• We measured material.

Sales Angle:
Volume rarely changes month-to-month.
Moisture constantly changes.

We can show consistent ±1% volumetric tracking over time. That’s reliability.