Metal studs are faced on each side with five-eighths-inch gypsum board and filled with acoustic batt insulation. A one-inch air gap separates the two independent stud framing layers. An additional layer of five-eighths-inch gypsum board is added to each side at two-hour fire-rated conditions.
5/8" GYP BD EA SIDE MTL STUDS ACOUSTIC BATT INSUL 1" AIR GAP ADD 1 LAYER 5/8" GYP BD EA SIDE AT 2 HOUR RATED CONDITION WIDTH OVERALL
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