The structural components of a type ___ building must be made of non-combustible material, except?

In the context of building classifications, a Type 2 building is designed with specific structural characteristics pertaining to fire resistance and safety. The primary materials used in a Type 2 building are indeed non-combustible, which helps to limit the spread of fire and enhances the overall stability during a fire event. However, certain elements or components within these buildings may utilize combustible materials.

Typically, this category allows for materials that may not conform to the strict non-combustible classification, particularly in finishing or furniture aspects, while still maintaining the core structural elements as fire-resistant. This allows for some flexibility in construction while upholding safety standards. It's important for firefighters and emergency responders to understand these classifications for effective assessment and response during fire emergencies.