Which statement is true about floor and ceiling runner tracks for plaster partitions?

Which statement is true about floor and ceiling runner tracks for plaster partitions?

• A. They may be of any type
• B. They must be plywood-backed
• C. They require special fasteners
• D. They are not used in plaster partitions

Answer: (A)

The idea here is that floor and ceiling runner tracks are simply the anchor framework that holds the partition in place, and they come in various forms to fit different systems. In plaster partitions, you can use metal tracks, wood tracks, or other compatible types as long as they give a true, square frame and adequate support for the lath and plaster. Because there isn’t a single universal track requirement, saying they may be of any type is the correct, practical answer. The other statements imply fixed materials or special fasteners or that tracks aren’t used, which isn’t accurate for plaster partitions—these tracks are routinely used and can differ depending on the chosen framing system.

The idea here is that floor and ceiling runner tracks are simply the anchor framework that holds the partition in place, and they come in various forms to fit different systems. In plaster partitions, you can use metal tracks, wood tracks, or other compatible types as long as they give a true, square frame and adequate support for the lath and plaster. Because there isn’t a single universal track requirement, saying they may be of any type is the correct, practical answer. The other statements imply fixed materials or special fasteners or that tracks aren’t used, which isn’t accurate for plaster partitions—these tracks are routinely used and can differ depending on the chosen framing system.