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SCREEN, VINYL & GLASS ROOMS SECTION 3 Table 3.2: Allowable Post/Upright Heights for Screen, Vinyl and Glass Rooms, Hollow, Snap and Self-Mating Extrusions Aluminum Alloy 6063 T-6 ..---- Extrusions_~~___~~ __ Load Width = Post/Upright Spacing 36"..:u~42'~~~. 4JJ" _J_54" ! 60" ; 66" : 72'~_L]i" -.Jj4'lu. 90" . ,Allowable Height "H" [Span] T-10"T-y.:3;' ;u6'-10":6;_5" 6'-1" 5'-10" ~rT -5'4';1 5'-2" 4'-11" ~ 16'::5;,u+-9~:8"t-9~ 8'-6" . 8'-1" 7'-9" 7'-5" i~tt1o,;n_- 6'-7';~ r11;-3'~.10'-5"' -9-;::g~n_g.-_2"18'_9" 8'-4". 7'-11" T7-;~8~-T 7-;--4';-~.T-1-;'- ~ ".1_ .---------f------.-..-.,-+-.-.-.---.------+--.-~-.----+.-~ _____+_____..__.._~.._+___ ..... _'_' . 11'-9" 10'-11'" 10'-2" i 9'-7" ! 9'-1" ! 8'-8" i 8'-4" 7'-11"! 1'-8" 7'-5" I ..__ +___.._. ._._.____ -t-_. ____ _____-+-___._____. ~ _ __+-___ ___..___ u_ __+__ ____ 2" x 4" x 0.050" L 14'-1" !3'-Q" 12'-2" 11'~'J!()'=-!-1~'110'-4''J~'-11'' 9'-7" 9'-2" 8'-11" ** Note: Screen splines on 3" side - extrusion turned wi 3" side parallel to sole plate. Hollow Sections 2" x 2" x 0.044" 3" x 2" x 0.050" ** 2" x 3" x 0.050" 3" x 2" x 0.070" ** Snap Sections Load Width = Post/Upright Spacing -3S"-T-42" -14~"nL 54"nj__!Q'~_~_~_~~._L?_~'~J78"-- ;~-84.'i Allowable Height "H" [Span] 9'-3" 8'-7" 8'-0" 1'-7"- T-2"-i6-;:'-1-0"T-6':.s~~r6'-3"! 6'-1" 12'-2" 11'-3'" 10'-6" .. -9'-11" . 9. '-5.'.'; 8..'-11."fs'-i;-' 8'-3" . 1'-11" 15'-3" 14;-1" ;_13'-3" : 12'~5;'~ 1!'-1()~I11'~~"l10'-9" 10'-4" 9'-11" 1 I ~.--1 _9!l~~~ 5'-10" 2" x 2" x 0.044" 2" x 3" x 0.045" 2" x 4" x 0.045" 1'-8" 9'-8" Load Width = Post/Upright Spacing 36" , 42" '48"-1. -54,.-~T 60" i 66" '-~'78" -. "8-4-" . go---".' . !; ~AllowajJie-He19hf"H"[Spanr~-'- 2" x 4" x 0.055" x 0.12" 17'-11" 16'~8". i5'~7" 114i:8;iT13'~11" 13'-4'iT12'-V~12i~3ii'i 1'-9"1 11':5'" ~:: : ~:: : ~:~:~:: : ~: :~:: .~~;1~." ;;:~::[1j:~H~:21~~~::, -~::;::J~:~1\6~~~:' 1~~:~'" [ i~;~.". 2" x 8" x 0.072" x 0.224" 36'-2" 33'-6" i 31'-4" i 29'-6" i 28'-0" ! 26'-8" . 25'-7" I 24'-7" 23'-8" 22'-10" 2" x 9" x 0.070" x 0.224" . 40'-2" 37;-2" T 34'-9;;+ 32'-9;;13-f-1-;'T29;=S" 28'-5"" 27'-3" . 26'-3" . 25'-5" . 2" x 9" x 0.070" x 0.310" : 44'-8" i 41'-4" i 38;~s,;t3-6'=5';1~34;~7;'132'=11" 31'-7'" 30'-4" . 29'-3" 28'-3" L__ ________-1._____ ....__1 ~.___,_ _.j_________..--'-...______~_~~_ '---.n.. ___ ~ * Maximum chair rail spacing is 6'-8" O.c. Thus with chair rail @ 2'-6" the maximum wall height without additional chair rail is 9'-2", Self-Mating Sections Notes: Glass Rooms: The addition of aluminum frame windows with glass panes that are designed to 110 MP.H. wind load requirements to the above upright sizes increases the strength so that additional framing is not required. Using screen panel width "W" (See typical glass room drawing.), select upright required from the maximum height allowed for each extrusion. Lawrence E. Bennett, P.E. CtVl. ENGNEER - DEVELOPAENT CONSU. T ANT P.o. BOX 4388, SOUTli DAYTONA, F1. 321Z1 TE1..EPHON': (904) 767- 4714 FAX (904) 767-6668 SEAL @ COPYRIGHT 1997 NOT TO BE REPRODl.JCeD N WHOU:: OR N PART wrTl1Ol1T TH: WRITTEN PEFNSSION OF LAWRENCE E. BENETT, P.E. PAGE 75