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How to Calculate Asphalt Tonnage
Formula
Asphalt (hot mix) is measured and sold by the ton. The weight depends on area, thickness, and the density of the mix (approximately 145 lbs per cubic foot).
Residential driveways typically use 2-3 inches of asphalt while commercial lots require 3-4 inches or more.
Common use cases:
- Driveway paving estimates
- Parking lot resurfacing
- Road repair planning
Frequently Asked Questions
Dr. David Park
Applied Mathematician, PhD Mathematics
David holds a PhD in Applied Mathematics from MIT. He has published research on numerical methods and computational algorithms used in engineering and scientific calculators.
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