b'Fire Rated AssembliesShaftwalls/Area Separation WallscontinuedRating Detail UL/GA # Description Sound Rating2 hr. V455 1" M-Glass or M-Bloc or traditional water resistant Shaft Liner panels nestledSTC 50WP 7058 into a minimum 2-1/2 C-H, C-T or I-Stud shaftwall framing members, with(RAL TL 10 359)two layers 5/8 FireBloc Type X wallboard applied to the face of the stud. Sound tested with resilient furring channels with 1-1/2 berglass insulation friction t in all stud cavities.2 hr. U375 Two layers 1" M-Glass or M-Bloc or traditional water resistant Shaft Linern/aASW 1004.1 panels placed between two 2 x 4 wood framed anking walls and inserted into 2" H-Stud metal framing members. A 3/4" minimum air space must be maintained between the H-Studs and adjacent framing. 1/2 wallboard installed on both sides of the anking walls.2 hr. U375 Two layers 1" M-Glass or M-Bloc or traditional water resistant Shaft LinerSTC 65ASW 1004.1 panels placed between two 2 x 4 wood framed anking walls and inserted(NOAL 20-0209)into 2" H-Stud metal framing members. A 3/4" minimum air space must be maintained between the H-Studs and adjacent framing. 1/2 wallboard installed on both sides of the anking walls. Sound tested with 3-1/2 berglass insulation friction t in all stud cavities.2 hr. U375 Two layers 1" M-Glass or M-Bloc or traditional water resistant Shaft Linern/aASW 1004.1 panels placed between two 2 x 4 wood framed anking walls and inserted into 2" H-Stud metal framing members. 2 x 4 wood stud framing members to have 4 side facing shaft liner panels. A 3/4" minimum air space must be maintained between the H-Studs and adjacent framing. 3-1/2 berglass insulation friction t in all wood stud cavities. (No 1/2 wallboard is required)Floor/Ceiling AssembliesRating Detail UL/GA # Description Sound Rating1 hr. L574 Resilientchannelsattached12"o/c.perpendiculartobottomofwoodSTC 53M508 trusses. One layer 5/8" FireBloc Type C wallboard applied at right angles to(RAL TL 08 310)L546 resilient channels. No limit on overall thickness of berglass, loose ll or mineral ber insulation applied directly over gypsum board. Optional ceilingIIC 40L579 dampers are available. Sound tested with 3-1/2 berglass insulation.L587 (RAL IN 08 039)L589FC 5101 IIC 64FC 5121 (RAL IN 08 040)1 hr. L574 RSIC-1soundisolationclipsand7/8hatchannelattached24"o/cSTC 56M508 perpendicular to bottom of wood trusses, with two layers 5/8" FireBloc Type(RAL TL 09 244a)L546 C wallboard applied at right angles to the hat channels. No limit on overall thickness of berglass, loose ll or mineral ber insulation applied directly L579 over gypsum board. Optional ceiling dampers are available. Sound testedIIC 73L587 with carpet and pad. (RAL IN 09 245a)L589FC 5101FC 5121'