b'Fire Rated AssembliesWood Framed Partitions (Load Bearing)Rating Detail UL/GA # Description Sound Rating1 hr. U305 One layer 5/8" FireBloc Type X wallboard applied horizontal or vertical toSTC 33each side of 2" x 4" wood studs at 16"o/c. Sound tested with 3-1/2 berglass(NOAL 19-0209)insulation friction tted into each stud cavity.1 hr. U305 One layer 5/8" FireBloc Type X wallboard applied horizontal or vertical toSTC 48WP 3335 each side of 2" x 4" wood studs at 16"o/c. Sound tested with resilient furring(RAL TL10-267)WP 8137 channels and berglass insulation friction tted into each stud cavity.1 hr. U305 One layer 5/8" FireBloc Type X wallboard applied horizontal or vertical toSTC 51WP 3248 each side of 2" x 4" wood studs at 16"o/c. Sound tested with RSIC-V sound(RAL TL10-268)isolation clips and berglass insulation friction tted into each stud cavity.1 hr. U305 One layer 5/8" FireBloc Type X wallboard applied horizontal or vertical toSTC 53WP 3247 one side of 2" x 4" wood studs at 16"o/c. OPPOSITE SIDE: Resilient furring(RAL TL 11-163)spaced 24 o/c, with two layers of 5/8 FireBloc Type X attached, and 3-1/2 berglass insulation tted into stud cavities.1 hr. U305 One layer 5/8" FireBloc Type X wallboard applied horizontal or vertical ton/aWP 3510 each side of 2" x 4" wood studs at 24"o/c.1 hr. V334 One layer 5/8 FireBloc Type X wallboard applied horizontal or vertical ton/aWP 3441 each side of 2 x 4 wood studs at 16o/c with 3-1/2 mineral ber insulation WP 8171 friction tted into each stud cavity. OPPOSITE SIDE: Base layer minimum 15/32 wood structural panel applied vertical. Sheathing fully covered with a weather resistive barrier. Face layer proprietary 7/16, 1/2, 5/8 or 1 thick cement backer board applied horizontal or vertical to framing.1 hr. V333 One layer 5/8 FireBloc Type X wallboard applied horizontal or vertical to 2n/aWP 8170 x 4 wood studs at 16o/c. OPPOSITE SIDE: One layer 5/8 Type X exterior gypsum sheathing applied horizontal or vertical. Pre-furred wire stucco netting applied over gypsum sheathing with minimum 3/4 Portland cement stucco applied over netting.1 hr. U340 Staggered stud wall with one layer 5/8 FireBloc Type X gypsum wallboardn/aWP 3111 applied horizontal or vertical to each side of 2 x 4 wood studs at 16o/c on WP 5509 2 x 6 wood plate. Minimum 3-1/2 berglass insulation woven in cavity of the partition.1 hr. U340 Staggered stud wall with one layer 5/8 FireBloc Type X gypsum wallboardSTC 55WP 3111 applied horizontal or vertical to each side of 2 x 4 wood studs at 16o/c on(RAL TL 11 165)WP 5509 2 x 6 wood plate. 3-1/2 berglass insulation friction tted into each stud cavity. Sound tested with resilient furring channels on one side of the wall.1 hr. U341 One layer 5/8 FireBloc Type X gypsum wallboard applied horizontal orSTC 55WP 3116 vertical to each side of a double row of 2 x 4 wood studs at 24o.c. on(RAL TL 11-160)WP 5508 separate plates. Insert 3-1/2 berglass insulation in each cavity on both sides of the wall.'