NFPA Certified Fire Inspector I (CFI-1) CFI-I Question # 27 Topic 3 Discussion
CFI-I Exam Topic 3 Question 27 Discussion:
Question #: 27
Topic #: 3
In a new assembly occupancy, what is the maximum aggregate area of acoustical and decorative materials used on floor and wall areas the AHJ may approve?
Comprehensive and Detailed Step-by-Step Explanation:
Acoustical and Decorative Materials Limit:
According toNFPA 101 (Life Safety Code), Section 12.3.3.3, in new assembly occupancies, themaximum aggregate area of acoustical and decorative materialson floor and wall surfaces shall not exceed20 percent of the surface area.
Why the 20% Limit Exists:
Decorative and acoustical materials can increase fire load and contribute to fire spread. Limiting their area ensures fire safety while accommodating aesthetics and functionality.
Other Options Explained:
Option A (10 percent):Too restrictive for the standard.
Option C (30 percent) and Option D (50 percent):Exceed the maximum allowed by NFPA 101.
Summary:In a new assembly occupancy, themaximum aggregate areaof acoustical and decorative materials allowed is20 percent.
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