What type of construction is known as non-combustible?

Non-combustible construction refers to building types that use materials that do not ignite and burn under standard conditions. Type II construction is characterized specifically by its use of non-combustible materials for structural elements, including walls, roofs, and floors, providing a greater level of fire resistance compared to combustible construction types.

Type II construction typically utilizes materials such as steel and concrete, which are less susceptible to fire damage and can help prevent the spread of flames. This type of construction is commonly found in industrial and commercial buildings where the goal is to maintain structural integrity during a fire. Understanding this classification is vital for firefighters as it influences tactics and strategies for handling fires in different building types.

Other construction types, such as Type I, Type III, and Type IV, involve varying degrees of combustibility, which is why they do not fit the definition of non-combustible construction as clearly as Type II does.