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LATTICE 1.0 RAFTER SPANS FOR COMMERCIAL AND PATIO STRUCTURES <br />0.024'U %6.625" Ratter (Multispan)0.032"xt,6.625- Rafter (Multispan>0.0402'],6.625" Rafter <Multispan}0.042"x33(8" Rafter (Multispan) <br />Ground Rafter Wind Speed and Exposure Ground Rafter Wind Speed and Exposure Ground Raner Wind Speed and Exposure Ground Rafter Wind Speed and Exposure <br />Snow Load Spacing Exp C Snow Load Spacing Exp C Snow Load Spacing Exp C Snow Load Spacing Exp C <br />(psf) (in) 90 100 105 110 (psf) (in) 90 100 105 110 *90 (in) 90 100 105 110 (psf)(in) 90 100 105 110 <br />10 24- 7'-4" 7'-4 6'-10" 6'-4- 10 24"10'-11- 10'-11" 10'-11" 10'-8" 10 24"14'-6.14'-6"14'-6- 14'V 10 W 12'·6" 12'-6" 12'-6" 12'-6'3-xy Rafter @6' ok (Multiffan or Singte) <br />LIVE 20" 8'-5-8'-4" 7'-9 7'-3-LIVE 20-12'-7 12'-3" 12'-3- 11'-10"LIVE 20"167 16'_2"16'-2- 15'-10'LIVE 32'13'-6" 13'-6' 13'-6" 13'-6-Ground Rafter Wind Speed and Exposure <br />16' 909"9'-8- 9'-0"8'-5-160 14'-1" 14'-1- 14'-1"13'-4-16"18'-5"18'-5'18'-5" 17'-8"24»16'-2" 16'-2-16'-2" 15'-10-Snow Load Gauge Exposure C <br />12-11'-9" 11'-6" 10'-9'10'-1"12 16'-8- 16'-8- 160-3" 15'-5"12"21'-7" 21'-2" 20'-5" 19'-10 16"20'-7" 20'-7" 20'-5" 19'-4'(psf) (In) 100 110 120 130 <br />20 24" 4'-4" 4'-4-4'21" 4'-4. 20 24- 6'-8'6'-8"6'-8" 6'-8"20 24" 9'-2"9'-2"9-2- 9'-2- 20 36- 7'-7"7-7"7'-7" 7-7" 10 0.024"12'-7' 12'-3"11-2"10'-3" <br />LIVE 20" 5'-0"5·_0" 500"5,4.LIVE 20"7'-8»7'-8. 7'-8"7'-8"LIVE 20"10'-5- 10'-5- 10'-5" 100-5"UVE 32" 8'-4"8'-4" 8'-4-8'-4"LIVE 0.040"16'-6"16'-6"16'-3"15'-4" <br />16"5'-11" 5'-11" 5'-11' 50-11-16" 9'-0"9'-0" 9'-0"9•-0"16-12'-1" 12'-1-12'-10' 12'-1"24"10'-3" 10'-3"10'-3"10'-3"20 0.024" 8'-7-8'-7" 8'-7"8'-7" <br />12" 7'-4"7 -4" 7'-4"7'-4"12"10'-11" 10'-11- 10'-11" 10'-11"12-14'4" 14'-6'14'-6" 14'-6"16"13'-6" 13'-6"13 -6.13'-6"LIVE 0.040"13'-1" 13'-1" 13'-1"13'-1" <br />25 24" 4'-7 40-2• 4'-2"40-2" 25 24" 6'-5"6'-5' 605-6'-5" 25 24"8'-11" 8'-11" 8'-11" 8'-11" 25 36"7'-4" 74 7'-4" 7-4- 25 0.024- 8'-5" 8'-5"80-5- 845" <br />20"4'-10" 4'-10' 4'-10" 40-10"20-7-5" 7'-5" 7'-5-7'-5.20"10'-1" 10'-1" 10'-1" 10'-1"32" 8'-00 8'-0- 8'-0" 8'-0.0.040 12'-10" 12'-10" 12'-10" 12'-10" <br />16" 5'-9 5'-9" 5'-9"5'-9"16' 80-8"8'-8- 8'-8"8'-8"16-11'-9" 11'-9" 11'-9- 11'-9-24"9'-11" 9'-11" 9'-11- 9'-11"30 0.024 7'-6"743"7'-6" 7'-6" <br />12"7'-1' 7'-1» 7'-1"7'-1"12 10'-7" 10'-7" 10'-7"10'-7"12"14'-1.14'-1"14'-1"14'-1"16"13'-1" 13'-1"13'-1"13'-1"0.040'12'-0- 12'-0' 12'-0"12'-0" <br />30 24" 3'-7"3'-7" 3'-7"3'-7" 30 24-5'-7" 50-7"5'-7" 5'-7" 30 24" 7'-9"70.9'7'-9" 7'-9"30 36"64" 6'-4"6'« 6'4 40 0.024- 60-4'6'-4" 6'4"6'-4- <br />20"4'-2" 4'-2"4'-2" 4'-2"20- 6'-5'6'-5" 6'-5-6'-5"20"8'-11" 8'-11"80-11'0 8'-11"32 6'-11" 6'-11- 6'-11" 6'-11"0.040 10'-3" 10'-3" 10'-3-10'-3" <br />16- 5'-0" 5'-0" 5'-0"5'-0-16* 7'-8"7'-8-7'-8" 7L8•16"10'-4" 10'-4"10'-4- 1004"24" 8'-8"8'-8". 8'-8- 898" 60 0.024-4'-11" 4'-11" 4'-11"4'-11" <br />12" 6'-3"6'-3" 60-3«6'-3"12'9'-4" 904' 9'-4"90-4"12 12'-6" 12'-6"12'-6" 12'-6-16"11'-7" 11'-7"11'-7"11'-7'0.040' 801"8'-1" 8'-10' 8'-1» <br />40 24" 2'-9'. 2'-9"2-9" 2'-9" 40 24-4'-S- 4'-5"4'-9' 405" 40 24" 6'-3"6'-3-6'-3" 6'-3- 40 36" 5'-0" 5'-0"510" 5'-0 TABLE 1.5 <br />20" 3'-3"3'-3" 3'-3"3'-3-20' 5'-2'5'-2" 5'-2"5'-2"20"7'-2" 7-2-7'-27 7'-2,32" 5'-6"5'-6- 5'4"5'-6" <br />16-3'-11- 30-11- 3'-11" 3'-11"16'6'-2' 6'-2" 6'-2"6'-2"16- 8'-6"B'-6" 8'-6-8'-6 '24-6'-11" 6'-11" 6'-11" 60-11" <br />12- 5to"50-0" 5'-0"510"12" 7%8'7'-8" 70-8"7'-8"12.10'-4" 10'-4-10'-4"10'-4"16"9'-5- 9'-5-9'-5" 9'-5' <br />60 24 1'-11" 1'-11" 1'-11" 1'-11" 60 24" 3'-1-3'-1" 3'-1"30-1" 60 24'4'-6" 4'-6" 4'-6-4'-6- 60 36"3'4" 3'-6" 3'-6"3'-6 ./ <br />20" 2'-3 27 2'-3"2-3-20" 3-8-3'-8" 3'-8"3'-8"20' 5'-3"5'-3"5'-3" 5'-3"32"3'-11" 3'-11" 3'-11" 3'-11"Amerimax Building Products <br />16'20-9" 7-9" 2'-9"2'-9"16"4'-5" 4'-5" 4'-5"4'-5"16-6'-3- 6'-3"6'-3"6'-3"24"5'-00' 5'-0" 5%0" 5'-0'5208 Tennyson Parkway <br />12" 3'-7'3'-7" 3'-7"3'-7"12" 5'-7"57 57 5'-7"12"7'-9" 7'-9"T-9.7'-9"16"6'-11" 6'-11" 6'-11" 6'-11"Plano, Texas 75024 <br />TA 3LE 1.1 TABLE 1.2 TABLE 1.3 TABLE 1.4 <br />1 |SINGLE SPAN TABLES |NOTE: RAFTERS MAY OVERHANG 25% OF THEIR CLEARSPAN Carl Putnam, P. E. <br />0.024"x2-*6.625" Ral:er (Single Span) 0.032"xZ'x6.625- Ratter (Single Span)0.040-*2"x6.625" Rafter (Single Span)0.042"xy*8' Rafter ( Single Span)3441 Ivylink Place <br />Ground Rafter Wind Speed and Exposure Ground Rafter Wind Speed and aposure Ground Rafter Wind Speed and Exposure Ground Ratter Wind Speed and Exposure Lynchburg, VA 24503 <br />Snow Load Spacing Exp C Snow Load Spacing Exp C .Snow Load Spacing Exp C Snow Load Spacing Exp C cartputnam®comcastnet <br />(psD (in> 90 100 105 110 - (Psf) (in) '90 2 100 105 110 (p.sf} (in) 90 100 105 110 (pSO (in) 90 100 105 110 <br />10 24" 8-8» 7'-5"6'-10" 60-4"q - 10 =24" , 13'-7" 12'-0- 11*-4" 104" 10 24"17'-9' 16'0"15'-2"14'-5" 10 36 16'-2" 14'-4" 13'-6" 12'-9' <br />LIVE 20' 9'-9"8'-4" 709"7'-3, \UVE 20" ' 15'-0" 13'-3" 12'-6- 11'-10"LIVE 20"19'-1"17'-7.16'-8" 15'-10-LIVE 32"17'-2" 15'-3" 14'-5- 13'-7" RAFTERS O/C SPACING MAY BEDOUBLEDIFTHE <br />16.11'-2" 9'-8"9'-0" 8'-5'16"16*-10" 14'-11' 14L1"13'-4-16-20'4" 19'-5" 18'-7" 17'-8"24"19'-11" 17'-8" 16'-9 15'-10"RAFTERS ARE DOUBLED UP TO 48" OfC - -- <br />12"13'-2'11'-6" 10'-9- 10'-1"12"19'-5"17'-3" 16'-3-15'-5"12"22L7" 21t2"20'-5" 19t10"16"24'-2- 21'-7" 20'-V 19'-4"ch <br />20 24" 5'-2"5'-2" 5'-2"9-2" 20 24'8'-10" 8'-10" 8'-10" 8'-10" 20 24"12'-8" 12'-8"12'-8"12'-8" 20 36" 9'-8"9'-8- 9'-8"9'-8" <br />UVE 20" 6'-2-6'-2"6'-2" 6'-2"LIVE 20"10'-6" 10'-6" 10'-6"10'-6'LIVE 20"13'-10" 13'-10" 13'-10" 13010"LIVE 32"10'-10" 10'-10" 10'-10" 10'-10" <br />16- 7'-8"7'-8" 70-8" 7'-8-16"12'-3" 12'-3" 12'-3"12'-3"16.15'-5" 15'-5" 15'-5" 19-9 24"14'-4"14'-4"14'-4 14'24" <br />12"10'-2" 10'-2" 10'-2- 10'-1"1 Z'14'-1" 14'-1" 14'-1"14'-1"12'17'-9- 17'-9" 17'-9" 17'-9"16"17'-5" jr-5' 17'-5" 17'-5" <br />25 24"4'-11'0 4'-11" 4'-11" 4'-11" 25 24" 8'-5 8'-5" 8'-5"8'-5" 25 24"12'-4" 1204"12'-4 12'-4" 25 36"9'-3" 9'-3"9'-3" 9'-3" 20"5'-10" 5'-10" 5'-10" 5'-10"20'10'-1" 10'-1" 10'-1" 10'-1"20-13'-6" 13'-6"13'-6"13'4" 32"10'-4"10'-4-10'-4"10'-4" <br />16"7'-40' 7'-4" 7'-4"7'-4"16"11'-11- 11'-11" 11'-11" 11'-11"16'15'-1" 15'-1"15'-1"15-1-24*13'-9" 13'-9-13'-9"13'-9" 0 <br />12- 9'-9"9'-9" 9'-9"97 12"13'-9• 13'-9" 13'-9"13'-9"12»17'-4" 17'-4"17'-4-1714- 16 17'-0" 17--0'17'-0" · 17'-0' <br />30 24" 4'-1"4'-1" 4'-1"4'-1" 30 24"7'-0" 7'-0" 7'-0"7'-0" 30 24"10'-7" 10'-7"10'-7- 10'-r 30 36" 7'-8" 7'-8"7'-8- 7.-8. 6/30 <br />20"4'-11" 4'-11" 4'-11" 4'-11"20' 8'-5"8'-5- 8'-5-8'-5.20"12'-4" 12'-4"12'-4 12'-4 32- 8'-8"8'-8 8'4"8-8" <br />16"6'-1" 601"6'-1" 60-11"16"100-6" 10'-6" 10'4 10'-8"16"13'-9"13'-9"13'-9" 13'-9 24"11'6" 11'-6" 11'-6" 11'-6" <br />12" 8'-1"8'-1 " 8'-1'8'-1"12"12'-7" 12'-7" 12'-7" 127 1Z'15'-10" 15'-10" 15'-10" 15'-10'16"15'-7"15'-7 15'-7"15'-7"elvt <br />40 24" 3'-1"3'-1"3'-1" 3'-1" 40 24-5'-3" 5'3" 9-3"5'-3" 40 24"7-11' 7'-11' T-11" 7'-11"40 36" 5'-9"5'-9"5'-9" 5'-9" - <br />20"3'-8" 3'-8" 3'-8'3'-8-20' 6'-4.8'-4" 6'-4"64"20"9'-6" 9'-6"9'-6" 9'-6"32" 6'-6"6'-6"6'-6" 6'-6 .:32 <br />16" 4'-7"4'-7" 4'-7"4'-7-16-7-10" 7'-10" 7'-10" 7'-10"16-11'-10" 11'-10- 11'-10" 11'-10"24" 8'-8" 8'-8"8'-8" 8'-8 ' <br />12" 6'-1"6'-1"6%1" 6'-1- 12"10'-6"10'-6" 10'-6'10'-6" 12*13'-9" 13'-9.13'-9"13'-9" 16"12'-11" 12'-11" 12'-11" 12'-11-OCT 2( <br />60 24" 2'-0"2'-0" 2'-0-2'-0" 60 24" 3'-6" 3'-6"3'-6" 30-6" 60 24" 50-4-5'-4" 5'-4"5'-4-60 38"3'-10" 3'-10" 3'-10- 3'-10" <br />20' 2'-5"2'-5" 20-5'2'-5"20" 4'-2"4'-2" 4'-2"4'-2"20- 6'-4"6'-4" 6'-4"6'-4-37' 4'-4"40-4- 4'-4" · \/JUN 04 2013 <br />16« 301"3'-1" 3'-1"3'-1"16" 5'-3"5'-3" 5'-3"5'-3"16"7'-11" 7'-11" 7'-11" 7'-11"24" 5'-9" 509" 5'-9" 5'-9' SINGLE SPAN TABLES I <br />12" 4'-V 4'-1" 4'-1"4'-1"12" 7'-0"-7'4 7'-0"70-0"12" ,10'-7"10'-7" 10'-7"10'-7"16" 80-8"8'-8" 8'-8" 8'-8" <br />TABLE 1.6 TABLE 1.7 TABLE 1.8 TABLE 1.9 <br />40;9 1 j #W \A684 A <br />6-30-25 <br />) 2011 <br />ICC ESR 1398 (2009 IBC) 10/11/2011 Page 6 of 60