PGD-02-10-040
Assembly Components

Acoustical
STC 66
NRCC TLA-04-033, 8/5/04
12-1/2” Thick, 27.7 lb/ft2
Description
-
1-5/8” Type S or W drywall screws 16” o.c. (for fire 12” o.c. at edges 8” o.c. in the field).
-
One layer 5/8” QuietRock® 530 or QuietRock® 530 RF type X gypsum panel applied vertically.
-
2 x 4 wood studs 24” o.c.
-
3” Air Gap.
-
2 x 4 wood studs 24” o.c.
-
9.5” glass fiber insulation in stud space.
-
One layer 5/8” QuietRock® 530 or QuietRock® 530 RF type X gypsum panel applied vertically.
-
1-5/8” Type S or W drywall screws 16” o.c. (for fire 12” o.c. at edges 8” o.c. in the field).