What characterizes Type III Construction?

Type III Construction is characterized by having exterior walls that are made of non-combustible materials, such as stone or brick, while the interior structural elements are composed of combustible materials, commonly wood. This construction type typically features a combination of these materials that provides adequate structural integrity while also affecting fire behavior.

The use of brick or stone for the load-bearing exterior adds a level of fire resistance to the building's outer shell, making it better suited to withstand fire exposure. The interior wooden elements, while more susceptible to fire, contribute to ease of construction and cost-effectiveness. This dual characteristic of Type III Construction presents both advantages and disadvantages in terms of fire protection and overall building safety.

Understanding these defining features of Type III Construction allows fire protection personnel to develop appropriate fire prevention strategies and response plans tailored to the specific materials and construction techniques used in these buildings.