PGD-01-10-045

Acoustical

STC 55

NRCC TLA-05-050, 9/16/05

Fire

1 hour

4-7/8” Thick, 6.2 lb/ft²

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1-5/8” Type S drywall screws 16” o.c. (1-1/4 in. long, No. 6, Type S screws spaced at 8 in. OC along the perimeter and 12 in. OC in the field. For fire test).
One Layer 5/8” QuietRock® 530 or QuietRock® 530 RF type X gypsum panel applied vertically.
3-5/8’’ 25 gauge steel studs, 24” o.c.
3.5” 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 drywall screws 16” o.c. (1-1/4 in. long, No. 6, Type S screws spaced at 8 in. OC along the perimeter and 12 in. OC in the field. For fire test).