Building Codes and Regulations Flashcards
6 cards from real Architecture and Design 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 and Regulations flashcards as text
Which organization publishes the International Building Code (IBC) used as the model code in most U.S. states?
Answer: ICC (International Code Council)
The International Code Council (ICC) publishes the IBC, which is adopted (with amendments) by most U.S. states and jurisdictions.
What is 'occupancy classification' in building codes?
Answer: A category that defines the intended use of a building and determines applicable code requirements
Occupancy classification (e.g., A for Assembly, B for Business, R for Residential) defines a building's use and triggers specific fire safety, egress, and structural requirements.
According to ADA standards, the minimum clear width of an accessible route is:
Answer: 36 inches
ADA Standards for Accessible Design require accessible routes to have a minimum clear width of 36 inches, with 60-inch passing spaces where routes are less than 60 inches wide.
What does 'fire-resistance rating' of a building element indicate?
Answer: The duration (in hours) a structural element resists collapse or fire penetration in a standard fire test
Fire-resistance rating is the time in hours that a building element (wall, column, floor) withstands a standard ASTM E119 fire test before structural failure or heat transmission.
The 'means of egress' in building codes consists of how many components?
Answer: Three: exit access, exit, and exit discharge
The means of egress system has three parts: exit access (path within the floor to the exit), exit (protected path such as an enclosed stair), and exit discharge (path from exit to public way).
What is the maximum riser height for a standard stairway under the IBC?
Answer: 7¾ inches
The IBC limits stair risers to a maximum height of 7¾ inches (with a minimum of 4 inches) for occupiable spaces.