PGD-02-10-110
Assembly Components
Acoustical
STC 52
NRCC TLA-04-050, 8/5/04
4-3/4” Thick, 6 lb/ft2
Description
1-5/8” Type S or W drywall screws 16” o.c. (for fire 12” o.c. at edges and 8” 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.
3.5” glass fiber insulation in stud space.
One layer 5/8” Flame Curb® type C gypsum panel applied vertically.
1-5/8” Type S or W drywall screws 16” o.c. (for fire 12” o.c. at edges and 8” in the field).
