AL Lath Plaster Practice Questions - Alabama Lath And Plaster Contractor Examination Exam

Why are gypsum board joints typically staggered on opposite faces of a wall and in multi-layer systems?

To reduce continuous weak planes and improve strength, fire, and sound performance Only to use fewer screws Because tape cannot be used on aligned joints To eliminate the need for corner bead

Correct Answer:

To reduce continuous weak planes and improve strength, fire, and sound performance

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