What type of construction classification is typically used for high-rise buildings?

Type I construction classification is specifically designed for high-rise buildings and is characterized by the use of non-combustible materials, such as concrete and steel. This classification is essential for structures that have significant height, as it provides the necessary fire resistance and structural integrity to withstand various risks, including fires.

The non-combustible nature of Type I materials helps to prevent the spread of fire and allows for longer evacuation times, which is critical in the case of high-rise buildings where occupants may be located far from exits. This level of fire resistance is often mandated by building codes for high-rise structures to ensure the safety of the occupants and the building itself.

In contrast, other construction types, such as Type II, Type III, and Type IV, may incorporate combustible materials to varying degrees and are generally suitable for lower-rise buildings. Therefore, the Type I classification is specifically structured to meet the demands and safety considerations pertinent to high-rise construction.