What type of building is classified as Fire-Resistive?

A Fire-Resistive building is classified as Type I construction. This classification is characterized by materials and design that provide a high degree of fire resistance, often including reinforced concrete and steel. These materials are capable of withstanding fire exposure for longer periods compared to the other types of construction, which use lighter, combustible materials that have lower fire resistance ratings.

Type I construction is commonly used in high-rise buildings, as well as certain institutional and commercial structures, where the safety and integrity of the building during a fire event are paramount. The goal of using fire-resistive materials is to provide maximum protection to the occupants, reduce the potential for fire spread, and allow for safe evacuation.

In contrast, other building types like Type II, III, and IV have varying degrees of fire resistance and frequently incorporate materials that are more combustible, which ultimately results in a lesser degree of fire protection compared to Type I.