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About Fireworks

According to the National Fire Protection Association, sparklers alone account for more than 25% of emergency room visits for fireworks injuries. For children under 5 years of age, sparklers accounted for nearly half of the total estimated injuries. Consider using safer alternatives, such as glow sticks, confetti poppers or colored streamers..


Fireworks have been a traditional part of New Year's celebrations since they were invented by the Chinese almost a thousand years ago. Today fireworks displays are seen on most holidays. fireworks. Have you ever wondered how they work? There are different types of fireworks. Firecrackers, sparklers, and aerial shells are all examples of fireworks.




Not all types of fireworks explode, but they all contain a fuel and a binder. The binder often acts as an oxidizer that helps a firework burn brighter. Many fireworks also contain colorants. Fireworks that explode in the air contain a propellent. Basically, this is a fuel within a container that forces combustion to release energy in one direction so the firework goes up.

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In their simplest form, firecrackers consist of gunpowder wrapped in paper, with a fuse. Gunpowder consists of 75% potassium nitrate (KNO 3), 15% charcoal (carbon) or sugar, and 10% sulfur. The materials will react with each other when enough heat is applied - fireworks. Lighting the fuse supplies the heat to light a firecracker.


A sparkler consists of a chemical mixture that is molded onto a rigid stick or wire. These chemicals often are mixed with water to form a slurry that can be coated on a wire (by dipping) or poured into a tube. Once the mixture dries, you have a sparkler. Aluminum, iron, steel, zinc or magnesium dust or flakes create the bright, shimmering sparks.


In theory, the end of the stick or wire is suitable to support it while burning. When most people think of "fireworks" an aerial shell comes to mind. These are the fireworks that are shot into the sky to explode. Some modern fireworks are launched using compressed air as a propellant and exploded using an electronic timer, but most aerial shells launch and explode using gunpowder.

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The packing of the components determines the shape of the firework. Fireworks get their colors from a combination of incandescence and luminescence. Incandescence is red, orange, yellow, white, and blue light produced by heating metal until it glows. This try this is what you see when you put a poker into a fire or heat a stove burner element.


Basically, metal salts in the firework emit light when they are heated. For example, strontium salts make red fireworks, while copper and barium salts produce blue and green colors. The emitted light is the basis for the flame test in analytical chemistry, which helps identify elements in an unknown sample.


Municipalities that prohibit or restrict the sale or use of consumer fireworks shall provide to the Office of the State Fire Marshal a copy of the relevant restriction or prohibition . A municipality may require that a person obtain a municipal permit for selling consumer fireworks within the municipality. A municipality that chooses to issue municipal permits under this subsection shall notify the Office of the State Fire Marshal at least 60 days prior to the initiation of its permitting program for the sale of consumer fireworks.

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3. are fireworks that only trained and licensed pyrotechnicians may handle and use within a regulatory structure set forth in Title 8, Chapter 9-A. The Office of the Maine State Fire Marshal has enacted rules to guide fireworks companies in their professional displays and/or retail sales of consumer fireworks within the state of Maine.


Please select a link to go to the corresponding statute language to view enforcement information and penalties. A person may not possess or have under that person's control fireworks, unless they have a permit. No person may sell, possess with the intent to sell, or offer for sale fireworks. A person may not sell consumer fireworks without a license.


A person dig this may not conduct a display without a permit. If you have any questions, please contact the you can check here State Fire Marshal's Office at (207) 626-3870.

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High Explosives – They are never used in the manufacturing process of fireworks because of the chance of serious injury and death. Several examples of high explosives are TNT, RDX, PETN and nitroglycerine. They can be ignited with an initiator to produce a dangerous explosion. Horsetail – The shell produces tailed stars that only travel a short distance before falling to the ground.


Initiator – A smaller explosive device used in the detonation of large quantities of explosives. The purpose of an initiator is to cause a chain reaction to detonate large bombs or other explosive materials in building detonation. An initiator is never used with fireworks in any display whether it is public or private.


The skyrocket can rotate after ignition to give it stability as it shoots into the sky. It can also be ignited from a tube. Mortar – Generally used in display firework shows for the public. After ignition, the shell travels into the sky to explode and release stars that travel in many directions with color.

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Multi-Shot Aerial – Another name commonly used for a cake or repeater firework. N NFPA – Used as the abbreviation for the National Fire Protection Association. The National Fire Protection Association is responsible for the storage, transportation, manufacturing and use of all types of fireworks whether they are public or professional.


They are used for indoor firework events. Examples of indoor use are concerts and sports entertainment events. Punk – The definition for it is a bamboo stick with brown coating that burns slowly once lighted. The punk stick is similar to an incense stick as an example of comparison. The Punk stick is used to ignite fireworks safely.