How many pieces of dunnage should be used between each set of stacked pallets?

Using three pieces of dunnage between each set of stacked pallets is considered the correct practice to ensure stability and safety during air transportation. Dunnage serves several important functions: it prevents physical damage to the pallets themselves by providing a buffer against pressure and movement, and it helps to distribute weight evenly across the stacked pallets.

By employing three pieces of dunnage, it creates a more secure barrier that can help maintain the integrity of the pallet stacks during transit, reducing the risk of shifting that could lead to accidents or delays. This method aligns with industry standards aimed at maximizing the efficiency and safety of cargo loading and transportation processes, ensuring that the materials and cargo are effectively protected.

Using fewer pieces might not provide adequate stability, while using more than three could complicate loading and waste resources. This understanding of dunnage placement underscores the important balance between ensuring safety and maintaining operational efficiency in air transportation practices.