What are the 3 classes of explosives?

explosive, any substance or device that can be made to produce a volume of rapidly expanding gas in an extremely brief period. There are three fundamental types: mechanical, nuclear, and chemical. A mechanical explosive is one that depends on a physical reaction, such as overloading a container with compressed air.

What is considered a Class 1 explosive?

341.11 Class 1 Divisions Division 1.1 consists of explosives that have a mass explosion hazard. Examples are black powder, nitroglycerine (desensitized), dynamite, most types of torpedoes, and mercury fulminate. Division 1.2 consists of explosives that have a projection hazard but not a mass explosion hazard.

What are Class 5 explosives?

Class 5 – Oxidizers; Organic Peroxides Oxidizers are defined by dangerous goods regulations as substances which may cause or contribute to combustion, generally by yielding oxygen as a result of a redox chemical reaction.

What is a Class 4 explosive?

Class 4 – Flammable solids; Substances liable to spontaneous combustion; Substances which, on contact with water, emit flammable gases. Division 4.1 Flammable solids, self-reactive substances and solid desensitized explosives.

What are the 3 types or classes of gases by the DOT?

There are three types of gases in this category: toxic, flammable and non-flammable, all of which are transported in appropriate, safe containers.

What are Class 1.4 explosives?

division 1.4 consists of explosives that present a minor explosion hazard. the explosive effects are largely confined to the package and no projection of fragments of appreciable size or range is to be expected.

What is gunpowder explosive classification?

UN Number – Class 1 explosivesHaving mass explosion hazard. Propellant powder. 1.3C. UN Number – Class 1 explosivesHaving a fire hazard and either a minor blast or projection hazard.

Which of the following items are examples of Class 1 explosives?

Commonly transported Class 1 Dangerous Goods include ammunitions, fireworks, air bag inflactors and fuse, etc.

What is a Class 1 chemical?

Class 1 goods are products that possess the ability to alight or detonate as a consequence of a chemical reaction. Explosives are classified as a hazardous product for a pretty clear reason – they can explode.

What is a Class 7 explosive?

Class 7 dangerous goods are radioactive materials. There is no sub-division.

What is a Class 6 Hazard?

346.1 Definitions. Hazard Class 6 consists of two divisions: Division 6.1 includes toxic substances, poisons, and irritating material. Examples of Division 6.2 materials include infectious substances, biological products, regulated medical waste, sharps medical waste, used health care products, and forensic materials.

What are Class B explosives?

Definition of Class B Explosives. Class B Explosives means those possessing flammable hazard, such as propellant explosives (including smokeless powders ), photographic flash powders, and some special fireworks.

What is the classification of explosives?

Explosives can be classified into one of four large categories: primary, low, high, and nuclear explosives. Primary explosives. Primary explosives are generally used to set off other explosives. They are very sensitive to shock, heat, and electricity and, therefore, must be handled with great care.

Which hazard class includes explosives?

Explosives meet the hazardous materials classification (Class 1) because they have the ability to produce hazardous amounts of heat, sound, smoke, gas or light. They are also capable, through a chemical reaction, of producing gases at speeds, temperatures, and pressures that can cause disastrous damage.

Is class 1 explosive?

CLASS 1 – EXPLOSIVES. 1.1 Class 1 comprises: .1 Explosive substances (a substance which is not itself an explosive but which can form an explosive atmosphere of gas, vapour or dust is not included in class 1), except those which are too dangerous to transport or those where the predominant hazard is one appropriate to another class;