What type of materials does Class B fire classification primarily involve?

Class B fire classification primarily involves flammable liquids. This category includes substances such as gasoline, paints, solvents, and other liquids that can easily ignite and sustain a fire when exposed to a source of ignition. The characteristics of these materials allow them to accumulate rapidly and create hazardous situations requiring specific firefighting techniques and extinguishing agents, such as foam or dry chemical extinguishers designed to suppress flammable liquid fires effectively.

Other classifications deal with different types of materials. For instance, Class C fires involve energized electrical equipment, requiring distinct safety measures, and Class D fires pertain to combustible metals, which necessitate unique extinguishing methods due to their reactive nature. Additionally, cooking oils and greases are associated with Class K fires, which focus on kitchen-related flammable liquids. Understanding these classifications is crucial for effective fire prevention and response strategies in various environments.