Question

Certain interior wall surface should be isolated with surface control joints or other means where _____.

A. Construction changes within the plane of the wall.
B. Tile and thin brick surfaces exceed 16 feet in either direction.
C. A wall abuts a structural element or dissimilar wall
D. All of the above

Answer 1

In construction, certain interior wall surfaces should be isolated with surface control joints or other means when there are construction changes within the wall, when tile and thin brick surfaces exceed a certain length, or when a wall abuts a structural element or dissimilar wall.

Step-by-step explanation:

In construction, certain interior wall surfaces should be isolated with surface control joints or other means in the following situations:

1. Construction changes within the plane of the wall
2. Tile and thin brick surfaces exceed 16 feet in either direction
3. A wall abuts a structural element or dissimilar wall

Therefore, the correct answer is (D) All of the above.