Propane containers must be installed to withstand a load equal to how many times their filled weight?

The correct answer is that propane containers must be installed to withstand a load equal to eight times their filled weight. This requirement is in place to ensure the structural integrity and safety of the containers, especially given the risks associated with propane, such as leaks or explosions.

Building codes and safety standards dictate that containers must be robust enough to handle not only their own weight but also any additional forces that could be applied to them, such as those from equipment, natural disasters, or accidental impacts. By designing containers to withstand a load equal to eight times their filled weight, manufacturers ensure that there is a significant safety margin to account for these potential stresses.

This standard reflects industry best practices for the safe storage and handling of propane, illustrating the importance of engineering safety in the context of hazardous materials. Ensuring that containers can support loads beyond their typical operating weight is critical in preventing failures that could lead to dangerous situations.