Which type of construction is classified as fire-resistive and typically uses reinforced concrete?

Type 1 construction is classified as fire-resistive and typically utilizes reinforced concrete as its primary building material. This classification is characterized by the use of non-combustible materials, allowing the structure to withstand significant fire exposure for an extended period due to the inherent qualities of concrete.

In Type 1 buildings, the walls, floors, and roofs are designed to resist fire and maintain structural integrity, providing a high level of safety for both occupants and firefighting efforts. The fire-resistive properties of this type of construction help prevent the spread of fire between compartments, allowing for greater freedom of movement for firefighters and more time for occupants to evacuate safely.

Understanding the classifications of construction is crucial for firefighters, as it influences tactics, safety measures, and operational decisions on the fire ground. The other types of construction feature varying degrees of fire resistance and combustibility, which are essential to recognize but do not meet the criteria for fire-resistive construction like Type 1 does.