For roman candles and cakes, what is the minimum radius requirement based on their type?

The minimum radius requirement for roman candles and cakes is dependent on the specific type of effects they produce. Each type of firework generates different levels of hazards based on their properties, including the height and spread of the projectiles or aerial effects. The NFPA 1123 code outlines safety distances that consider these variables, ensuring that the audience and nearby structures are adequately protected from potential hazards, such as falling debris or the blast effects associated with fireworks.

This approach to determining the minimum radius allows for flexibility based on the varying characteristics of the fireworks, thus ensuring safety during displays. For example, fireworks with more powerful effects may require a greater safety distance compared to those that are less intense. Such guidelines help to mitigate risks and ensure the safety of both performers and spectators during fireworks displays.