What type of mortars are to be used for Single-Break Salutes?

For Single-Break Salutes, non-metallic mortars are mandated due to safety considerations. Non-metallic mortars, which are typically made from materials such as fiberglass, can significantly reduce the risk of shrapnel or projectile hazards if a mortar fails. The use of non-metallic materials ensures that, in the event of a failure, there is less potential for dangerous fragments as compared to metallic mortars.

The NFPA 1123 standards emphasize the importance of choosing the right type of mortar to minimize risks associated with fireworks displays. Thus, specifying non-metallic mortars helps reinforce safety protocols that are vital for the protection of both the audience and the operators involved in the firework display, ensuring that the salutes can be discharged safely and effectively.