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PERFORMANCE SELECTOR <br /> WALL SYST-vS-LIvITI\G H-IG -TS TABLE <br /> INTERMITTENT AIR One-Hour Shaft Wall/Stairwell(U415 System A)° Two-Hour Shaft Wall(U415 System Cr <br /> PRESSURE LOAD Stud Type Designation Allowable 5 7.5 10 15 5 7.5 10 15 <br /> (WIND LOAD)-PSP and Size Deflection <br /> 2-1/2"C-1-I 212CH-18 L/120 11'5" 10'0" 9'1"' 7'11"° — — — — <br /> Studs L/240 10'7" 9'3" 8'4"" 7'4"d - - - - <br /> L/360 9 4" 8'2" 7'S" 6'6" — -- <br /> -- <br /> -- <br /> 212CH-34 L/120 13'5" 11'8" 10'8" 9'3" <br /> L/240 12'3" 10'9" 9'9" 8'6" — — — — <br /> L/360 10'10" 9'6" 8'7" 7'6" — — — — <br /> 4"C-I-1 Studs 400CH-18 L/120 15'2" 12'5" 10'9" 8'9" 15'2" 12'5" 10'9"" 8'9"" <br /> L/240 14'5" 12'5„ 10 9"" 8'9"" 14'5" 12'5" 10'9"° 8'9"" <br /> L/360 12 9" 11 2„ <br /> 10'1"° 12 9" 11'2" 10'1"° 8'9„° <br /> 400CH-34 LL//2124,30 <br /> /120 20'5” 17'10" 16'2"" 13'4"" 20'5" 17'10" 16'2"" 13'4"" <br /> L/240 17'6" 15'3" 13'10" 12'1"d 17'6" 15'3" 13'10" 12'1"° <br /> L/360 15'3" 13'4" 12'1" 10'7" 15'3" 13'4" 12'1" 10'7"° <br /> 6"C-H Studs 600CH-34 L/120 26'3" 21'5"° 18'7"" 15'2" 26'3" 21'5"" 18'7"° 15'2"" <br /> L/240 24'0" 21'0"° 18'7"" 15'2"' 24'0" 21'0"° 18'7"" 15'2"" <br /> L/360 21'1" 18'5" 16'9"° 14'8"° 21'1" 18'5" 16'9"° 14'8"" <br /> Double6" 600ES-34 L/120 28'0" 28'0"d 28'0"" 20'0"° 28'0" 28'0"° 28'0"0 20'0"° <br /> E-Studs <br /> L/240 28'0" 24'9" 22'6"° 20'0"" 28'0" 24'9" 22'6"° 20'0"° <br /> L/360 25'3" 21'9" 19'6" 17'3"" 25'3" 21'9" 19'6" 17'3"" <br /> Two-Hour Shaft Wall(U415 System B,D,F) Two-Hour Stairwell(U415System E)' <br /> Stud Type Designation Allowable 5 1 7.5 10 15 5 7.5 10 15 <br /> and Size Deflection <br /> 2-1/2"C-H 212CH-18 L/120 12'4" 10'10" 9'10" 8'7" 12'2" 10'8" 9'8"" 8'5" <br /> Studs L/240 11'4" 9'11" 8,12"d T10" 11,2" 9'9" 8'10"" 7'9" <br /> L/360 10'4" 9'1" 8'3" 7'2" 9'10" 8'7" 7'10" 6'10" <br /> 212CH-34 L/120 14'3" 12'5" 11'4" 9'11" 4'2" 12'5" 11'3" 9'10" <br /> L/240 12'10" 11'3" 10'2" 8'11" 13'0" 11'5" 10'4" 9'1" <br /> L/360 11'7" 10,1" 9'2" 8'0" 11'6" 10'0" 9'1" 7,12" <br /> 4"C-H Studs 400CH-18 L/120 17'9" 14'6" 12'7" 10'3"" 16'4" 14'3"° 12'11"" 10'7"" <br /> L/240 15'7" 13'8" 12'5" 10'3"° 15'2" 13'3"° 12'0"° 10'6"° <br /> L/360 13'11" 12 2" <br /> 11'1" 9'8"d 13'4" 11'8" 10'7" 9'3"" <br /> 4000-1_34L/120 19'11" 17'4" 15'9" 13'10"° 19'6" 17'1" 15'6" 13'7"° <br /> L/240 18'1" 15'9" 14'4" 12'6" 17'11" 15'8" 14'3" 12'5" <br /> L/360 16'2" 14'1" 12'10" 11'3" 15'10" 13'10" 12'7" 10'12" <br /> 6"C-H Studs 600CH-34 L/120 25'4" 22'2" 19'8"" 16'1"" 28'0" 25'1"° 21'9"' 17'9"" <br /> L/240 21'9" 19'0" 17'4" 15'1" 24'10" 21'9"" 19'9" 17'3"" <br /> L/360 20'0" 17'6" 15'11" 13'11" 21'11" 19'2" 17'5" 15'2" <br /> Double6" 600ES-34 L/120 28'0" 28'0"" 28'0"" 20'0"' 28'0" 28'0"d 28,0"" 20'0"" <br /> E-Studs <br /> L/240 28'0" 26'3"° 24'0"° 20'0"° 28'0" 26'0"d 23'6"" 20'0"° <br /> L/360 26'3" 23'0" 21'0"" 18'3"d 25'3" 22'9" 20'6" 18'0"" <br /> —_. <br /> 35' <br /> l <br /> USG Shaft Wall Systems 118 <br />