Building Codes & Standards Flashcards
6 cards from real CDT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Building Codes & Standards flashcards as text
What is the purpose of an egress analysis in building design?
Answer: To verify that exit paths, widths, and distances comply with code requirements for safe building evacuation
An egress analysis verifies that the number, width, travel distance, and arrangement of exits meet code requirements to allow safe occupant evacuation in an emergency.
What does the term 'occupant load' mean in the context of the IBC?
Answer: The calculated number of persons a space is designed to accommodate, used to determine egress requirements
Occupant load is the calculated number of persons that may occupy a space, determined by dividing the floor area by the IBC occupant load factor for that use, which drives egress design.
Which standard governs the design and installation of fire sprinkler systems in the United States?
Answer: NFPA 13
NFPA 13, Standard for the Installation of Sprinkler Systems, is the primary U.S. standard governing the design and installation of automatic fire sprinkler systems.
What is the International Energy Conservation Code (IECC) primarily concerned with?
Answer: Minimum energy efficiency requirements for building envelopes and mechanical systems
The IECC establishes minimum energy efficiency standards for building envelopes (insulation, windows) and mechanical and lighting systems to reduce energy consumption.
Under the IBC, what is a 'fire-resistance rating' and how is it expressed?
Answer: The period of time, in hours, that an assembly resists fire exposure under standardized test conditions
A fire-resistance rating is expressed in hours (e.g., 1-hour, 2-hour) and indicates how long an assembly can withstand fire exposure while maintaining structural integrity and limiting heat transfer.
What does ADA Section 4.1.3 require for accessible parking spaces in a parking lot?
Answer: A minimum number of accessible spaces based on total lot size, with at least one van-accessible space
ADA requires a minimum number of accessible parking spaces proportional to total lot capacity, with at least one van-accessible space featuring an 8-foot access aisle.