What are the two main types of hazardous materials?

The classification of hazardous materials includes two main types: flammable and non-flammable materials. Flammable materials can easily ignite and pose a significant risk during incidents involving fire or explosions. Examples include common substances like gasoline and solvents. Understanding flammability is crucial for emergency responders, as it informs the necessary precautions and safety measures when dealing with hazardous situations.

Non-flammable materials, while they do not ignite or support combustion, can still be hazardous due to their toxic or reactive properties. It is essential for first responders to distinguish between these two categories to effectively assess risks, manage emergencies, and determine the appropriate response actions.

While solid and liquid materials, organic and inorganic materials, and visible and invisible substances are all valid ways to categorize materials, they do not specifically address the inherent dangers associated with handling hazardous materials in the context of fire and emergency situations. Therefore, focusing on flammability provides a clearer understanding of the immediate risks involved in hazardous materials management.