Creating a safer, longer lasting and more durable cribbing base
The Army Corps of Engineers is the leading source of cribbing information and recommends the following cribbing guidelines:
- Bottom layer should be solid to spread the load, especially on soil and asphalt paving.
- Limit height to 3 times width (shortest with for non-square cribs).
- Overlap the corners by 4 inches to prevent slow crush-type failure.
Working load Limits (WLL) represent the products capacities at an atmospheric temperature of 250 Celsius.