The primary difference between Ordinary and Frame constructions involves the construction of what component?

The primary difference between Ordinary and Frame constructions involves the construction of what component?

• A. Roof
• B. Foundation
• C. Floors
• D. Exterior Walls

Answer: (D)

The key idea is how loads are carried in the building. In ordinary construction, exterior walls are load-bearing masonry, meaning they carry the weight of the floors and the roof. In frame construction, a structural frame (usually wood or steel) carries those loads, while the exterior walls mainly act as non-load-bearing enveloping surfaces. So the main difference lies in the exterior walls: they are load-bearing in ordinary construction but not in frame construction. Roofs, floors, and foundations are involved in both systems, but the decisive distinction is the role of the exterior walls in supporting the structure.

The key idea is how loads are carried in the building. In ordinary construction, exterior walls are load-bearing masonry, meaning they carry the weight of the floors and the roof. In frame construction, a structural frame (usually wood or steel) carries those loads, while the exterior walls mainly act as non-load-bearing enveloping surfaces. So the main difference lies in the exterior walls: they are load-bearing in ordinary construction but not in frame construction. Roofs, floors, and foundations are involved in both systems, but the decisive distinction is the role of the exterior walls in supporting the structure.