What term denotes a space within a building enclosed by smoke barriers on all sides, including the top and bottom?

What term denotes a space within a building enclosed by smoke barriers on all sides, including the top and bottom?

• A. Fire Compartment
• B. Smoke Compartment
• C. Common Path of Travel
• D. Cellular or Foamed Plastic

Answer: (B)

A smoke compartment is a space that is bounded on all sides by smoke barriers, including the top and bottom boundaries. This creates a defined volume where smoke can be contained during a fire, helping to protect occupants and prevent smoke from spreading to other parts of the building. The purpose of enclosing a space with smoke barriers is to maintain tenability and aid safe egress by limiting the movement of smoke. This is distinct from a fire compartment, which is bounded by fire barriers to limit fire spread rather than smoke. The other options describe routes or materials rather than a space enclosed by smoke barriers.

A smoke compartment is a space that is bounded on all sides by smoke barriers, including the top and bottom boundaries. This creates a defined volume where smoke can be contained during a fire, helping to protect occupants and prevent smoke from spreading to other parts of the building. The purpose of enclosing a space with smoke barriers is to maintain tenability and aid safe egress by limiting the movement of smoke.

This is distinct from a fire compartment, which is bounded by fire barriers to limit fire spread rather than smoke. The other options describe routes or materials rather than a space enclosed by smoke barriers.