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<br />SCREEN, VINYL & GLASS ROOMS
<br />
<br />SECTION 3
<br />
<br />Table 3.2: Allowable Post/Upright Heights for Screen, Vinyl and Glass
<br />Rooms, Hollow, Snap and Self-Mating Extrusions
<br />Aluminum Alloy 6063 T -6
<br />
<br />Extrusions
<br />Load Width = Post/Upright Spacing
<br />Hollow Sections 36" 42" 48'" 54'; ,. 6()"- ;~~;-I~?~'~T~7~"
<br />, Allowable Height "H" [Span]
<br />[2" x 2" x 0,044" : 7'-10" I 7'-3" I 6'-10" J 6'_5" I 6'-1" I 5'-10" i 5'-7" 5'-4"
<br />3" x 2" x O.OSO"" 10'-5" 9'-8" I 9'-0" . 8'-6" . 8'-1" i 7'-9" r 7'-5" 7'_1"
<br />, t, I , f
<br />12" x 3" x O,OSO" 11'-3" '10'-5" 9'-9" 9'-2'" 8'-9" ' 8'-4" j 7'-11" . 7'-8"
<br />, , f
<br />,3"x2"xO.070"" 11'-9" !10'-11'" 10'-2" 9'-7" 9'-1" 8'-8" i 8'-4" ,7'-11"
<br />'I! !, ! I
<br />'2"x4"xO.OSO" 14'-1" 113'-0": 12'-2" 11'-6" '10'-11" 10'-4'" 9'-11".9'-7"
<br />I I I I J J
<br />** Note: Screen splines on 3" side - extrusion turned wi 3" side parallel to sole plate,
<br />
<br />84" 90"
<br />
<br />I 5'-2" i 4'-11"
<br />16'-10" l 6'-7"
<br />7'-4" 7'-1" I
<br />,
<br />7'-8" 7'-5"
<br />9'-2" 8'-11",
<br />
<br />Snap Sections
<br />
<br />Load Width = Post/Upright Spacing
<br />36" I 42" I 48" I 54" i 60" : 66" LJ2" I 78"
<br />Allowable Height "H" [Span]
<br />9'-3" 8'-7" 8'-0'" 7'-7" . 7'-2" T 6'-10" r 6'-6" i 6'-3" I
<br />12'-2" 11'-3": 10'-6" ' 9'-11" : 9'-5" r 8'-11" ! 8'-7" : 8'-3" t
<br />. 15'-3" 14'-1": 13'-3") 12'-5" ; 11'-10": 11'-3" [10'-9" j 10'-4"
<br />
<br />6'-1" I 5'-10" I
<br />7'-11" 7'-8"
<br />9'-11" 9'-8"
<br />
<br />84"
<br />
<br />! 90"
<br />I
<br />
<br />'2" x 2" x 0.044"
<br />; 2" x 3" x O,04S"
<br />I
<br />2" x 4" x O,04S"
<br />
<br />I i Load Width = Post/Upright Spacing I
<br />I Self-Mating Sections ! 36'i4.~i' 48".. I 54"ui6~'ir.~~-:-T .7~"'I j8" 84"; 9O'i ,1
<br />:2" x 4" x O,OSS" x 0,12", '17'-11'" 16'-8"[ 15'.7" [ fl~i~~.~i~, ~~:~,:'h,.~~~~~ 1. -1.2i~3iir,.. ft'.9"] fi'~"1
<br />2"x 6"x O,OSS" x 0,12" 24'-11" 23'-2" 21'-8": 20'-5" 19'-4" 1 18'-5" 117'_8" )16'-11"1 16'-4" J15'-10"
<br />2" x 7" x 0,062" x 0,12" I 27'-4" 25'-4" 23'-8'" 22'-4" I 21'-2" i 20'-2"j 19'-4" . 18'-7" iI17'-11" j 17'-4" :
<br />I I . I "
<br />2"x 8" x 0,072" x 0,224" 36'-2" 33'-6" 31'-4" 29'-6" 28'-0" 26'-8" 125'-7" 24'-7" 123'-8" '22'-10"
<br />, 1 I '. I
<br />2" x 9" x 0,070" x 0.224" 40'-2" 37'-2" 34'-9" 32'-9" 31'-1" 29'-8", 28'-5" 27'-3" 26'-3" 25'-5",
<br />2"x 9" x 0,070" x 0,310" '44'-8": 41'-4": 38'-8" 36'-5" I 34'-7" ;32'-11": 31'-7".30'-4"; 29'-3'" 28'-3"
<br />* Maximum chair rail spacing is 6'-8" o,c. Thus with chair rail @ 2'-6" the maximum wall height
<br />without additional chair rail is 9'-2",
<br />
<br />Notes:
<br />Glass Rooms; The addition of aluminum frame windows with glass panes that are designed to 110 M.P,H,
<br />wind load requirements to the above upright sizes increases the strength so that additional framing is not
<br />required,
<br />Using screen panel width "W" (See typical glass room drawing,), select upright required from the maximum
<br />height allowed for each extrusion.
<br />
<br />Lawrence E, Bennett, P,E,
<br />avI. ~ - DEVB.ClABn' CONSU. TANT
<br />P.O. BOX 4388. 80UTli DAYTONA, F1. 32121
<br />'TELEPHOtE (804) 787-4n4
<br />FAX (804) 787-85fl8
<br />
<br />SEAL
<br />
<br />@ COPYRIGHT 1807
<br />NOT TO BE REPRODuceD N WHOlE OR N PART WITHOUT llE WRTTEN P8WISSION OF LAWRENCE E. BENETT, P.E.
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