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Pages in category "Pyrotechnics" ... This list may not reflect recent changes. ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...
A pyrotechnic composition is a substance or mixture of substances designed to produce an effect by heat, light, sound, gas/smoke or a combination of these, as a result of non-detonative self-sustaining exothermic chemical reactions. Pyrotechnic substances do not rely on oxygen from external sources to sustain the reaction.
The size of these fireworks can range from 50 mm (2") to over 600 mm (24") diameter depending on the type of effect and available distance from the audience. In most jurisdictions, special fireworks training and licensing must be obtained from local authorities to legally prepare and use display pyrotechnics.
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Professional pyrotechnic companies must be licensed by the Bureau of Alcohol, Tobacco, Firearms and Explosives with regard to importation, manufacturing, dealing in, receiving, or transporting display fireworks. [5] A special category of driver's license is required for anyone who wishes to transport pyrotechnic materials by vehicle. [citation ...
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