Question

With gypsum multi-layer adhesive applications, the joints should be offset a minimum of _____ inches.

A. 12
B. 20
C. 10
D. 15

Answer 1

With gypsum multi-layer adhesive applications, the joints should be offset a minimum of 15 inches.

Step-by-step explanation:

With gypsum multi-layer adhesive applications, the joints should be offset a minimum of 15 inches.

This means that each layer of gypsum wallboard should have its vertical joints aligned at least 15 inches away from the vertical joints of the adjacent layers. This offset helps to minimize the likelihood of cracks or visible seams in the finished wall surface.