Pyro Encyclopedia

A type of firework that explodes in the air. These fireworks are specifically designed to be launched into the sky, using a mortar or a tube as a launching mechanism.

(Authority Having Jurisdiction) The individuals or agencies that are assigned the responsibility and authority to regulate and enforce safety regulations for pyrotechnic displays. In the context of pyrotechnics, the AHJ typically includes local fire departments and may also involve law enforcement agencies.

A firework effect that bursts in the air. Airburst fireworks are designed to explode at a predetermined height, spreading their effects across a wider area.

A chemical compound commonly used in rocket propellants and fireworks compositions. It is an oxidizer, meaning it provides the oxygen necessary for the firework to burn and create thrust or produce colorful effects.

A large spherical firework loaded into a mortar tube. When ignited, it is propelled into the air and explodes, releasing various effects such as multicolored stars or crackling sounds.

The process of loading a firework shell or device with its explosive composition, fusing the necessary components, and securing them together, ensuring safe and reliable functionality.