From a fire protection perspective, what is the most important factor about trusses?
A. Trusses have a proven record of fire safety and are allowed by code for all applications.
B. Trusses are typically protected by insulation and thus do not pose a danger to fire crews.
C. Trusses use less material and are lighter than a comparable beam or joist for an equal span.
D. Trusses are stronger and will withstand more thermal stress than traditional structures.
Answer: C. Trusses use less material and are lighter than a comparable beam or joist for an equal span.
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