Aggregate Volume, Bulk Density & Compaction Formula
Aggregate Math for 60' Long Γ 12' Wide Driveway at 4" Depth
- Surface Area = 60 ft Γ 12 ft = 720 sq ft.
- Loose Volume in Yards = (720 sq ft Γ 0.3333333333333333 ft) Γ· 27 = 8.89 cubic yards.
- Stone Density = 1.45 tons per loose cubic yard.
- Compacted Tonnage = 8.89 ydΒ³ Γ 1.45 tons/ydΒ³ Γ 1.01 compaction = 13.0 tons.
- Dispatch Logistics: 13.0 tons Γ· 15 tons per tri-axle dump truck = 1 truckloads.