The calculators are designed to help calculate the amount of concrete, asphalt, or sand and gravel needed.
The following conditions may affect the actual quantity needed:
- Any variations in the subgrade, even a quarter inch variation can make a substantial difference in the quantity.
- Compact of the subgrade.
Geneva Rock Products does not assume any responsibility for calculation results being used for project orders as this is meant for estimation purposes only. Always consult with your sales representative prior to finalizing a sale.