### Aggregate Materials Calculator - Patuxent Companies

Crusher Run Data; Aggregate Chart . Divide Cubic Feet by 27 Cubic Yards; Multiply Cubic Yards by 1.5 Tons Needed; For figuring round areas use the following example 24 ft round pool – 4″ deep. Start with 12 the radius 12 x 12 144 144 x 3.14 x depth divided by 27 x unit weight. Example