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<br />TABLE I: MAXIMUM SPANS FOR SCREEN ROOf' BEAMS Of' ALUMINUM ALLOY 6063 T-6
<br />fOR SPAN "L" Of' BEAM; USE SCREEN PANEL WIDTH "w" fROM DRAWING,
<br />EXAMPLE;
<br />SCREEN PANEL WIDTH "W"= 4';
<br />MAXIMUM "L" FOR A 2"x 4"x 0.044"x 0.12" 5MB= 23'-10"
<br />WlDTH"w" S ~ ~ ~ 7' ~ ~
<br />ONE PIECE EXTRUSIONS FOO P1.JRUNS lie BRACING
<br />2"x 2"xO.044"xO.12"
<br />10'- 0" a'-]" ]'- g" ]'- 1" 6'-]" 6'- 2" 5'-10"
<br />2"x 2"x O,093" OR 2"x 3"x 0.050" EXT
<br />tr-ll" 12'- 2" 10'-"" 10'- 0" 9'- 3" a'- a" a'- 2"
<br />EXTRUSION AND SElf' -MA TING BEAMS BEAM SPANS
<br />
<br />2"x 3"x 0.050" EXT
<br />15'- 7" 13'- 6" 12'-'" ,,'- 0" 10'- 2" g'- 6" g'- 0"
<br />2"x4"xO.044"xO.120" S.M.B.
<br />2]'- 4" 23'-10" 21'- 4" 19'-]" la'- 2" 1]'- 0" '6'- 0"
<br />2"x5"xO.05O"xO.120" S.M.B.
<br />33'- 6" 29'- g" 27'-11" 25'- I" 23'-]" 22'- 5" 21'- 5"
<br />2"x6"xO.050"xO. 120" S.M.B.
<br />3]'- 6" 32'- 6" 29'- g" 2]'- 0" 25'- I" 23'- 6" 22'- 2"
<br />2"x7"xO.050"xO. I 20" S.M.B,
<br />40'- g" 35'-,," 32'- 3" 29'-]" 2]'- 5" 26'- I" 24'- 3"
<br />2"xa"xO.070"xO.224" S.M.B.
<br />55'- 3" 4a'- 0" 43'- 3" 39'- g" 36'- I" 35'- 4" 34'- a"
<br />2"x9"xO.070"xO.224" S.M.B.
<br />59'-10" S1'-10" 46'- g" 42'-,," 39'-1'" 3]'- 6" 35'- 5"
<br />2"x9"xO.070"xO.310" S.M.B.
<br />66'- 5" 5a'- 2" 52'- 4" 48'- 0" 44'-]" 4"-10" 40'- I"
<br />SNAP EXTRUSIONS BEAM SPANS
<br />2"x2"xO.044" 11'- 5" '0'- 0" a'-1'" a'- 3" ]'-]" ]'-," 6'- a"
<br />
<br />2"x3"xO.045"
<br />
<br />15'- 0" 13'-'" 11'- g" 10'- g" 10'- 0" g'- 4" a'-10"
<br />23'- 2" 20'- 0" 18'- I" '6'- 6" 15'- 3" 14'- 4" 13'- 6"
<br />
<br />37'- 2" 32'-10" 29'- 6" 2]'- 0" 25'- I" 23'- 6" 22'- 2"
<br />43'- 2" 37'- g" 34'- 0" 31'- 2" 29'- 0" 27'- 2" 25'- a"
<br />
<br />2"x4"xO,045"
<br />
<br />2"x6"xO.064"
<br />2"x7"xO.07a"
<br />
<br />TABLE 10: MAXIMUM SPANS fOR SCREEN ROOf' BEAMS Of ALUMINUM ALLOY 6063 T-6
<br />1'00 AREAS SUBJECT TO ICE AND WIND LOAD, AREAS NORTH Of' THE
<br />LATITUDE Of' JACKSONVILLE, fLORID A
<br />fOR SPAN "L" Of' BEAM; USE SCREEN PANEL WIDTH "w" fROM DRAWING.
<br />EXAMPLE;
<br />SCREEN PANEL WIDTH "w"= 4';
<br />MAXIMUM "L" fOR A 2"x 4"x 0.044"x 0.12" 5MB= 16'- I"
<br />WIDTH "w" 3' 4' 5' 6' 7' 8' g'
<br />ONE PIECE EXTRUSIONS FOR PURUNS lie BRACING
<br />
<br />2"x 2"xO.044"xO,12"
<br />6'-"" 6'- 0" 5'- 5" 4'-"" 4'- 6" 4'- 3" 4'- 0"
<br />2"x 2"x 0,093" OR 2"x 3"x 0.050" ExT
<br />9'- 9" a'- S" 7'- 6" 6'-1'" 6'- 4" 5'-11" 5'-]"
<br />EXTRUSION AND SELF MATING BEAM SPANS
<br />2"x 3"x 0,050" EXT
<br />,,'- a" 10'- I" g'- I" a'- 3" 7'- a" ]'- 2" 6'- g"
<br />2"x4"xO.044"xO,120" S.M.B.
<br />1a'- 6" 16'-'" 14'- 6" 13'- 3" 12'- 3" ,,'- 6" 10'-""
<br />2"xS"xO,05O"xO.' 20" S.M.B.
<br />22'-"" '9'- I" ,7'-," '5'- a" 14'- 6" '3'- 7" '2'- g"
<br />2"x6"xO.OSO"xO.120" S.M.B.
<br />2S'- g" 22'- S" 20'- 0" la'- 4" 1]'- 0" 1S'-,," 1S'-'"
<br />2" x]" xO. OSo" xO. , 20" S. M, B,
<br />2a'- 3" 24'- 7" 22'- 0" 20'- 7" 1a'- a" 1]'- 6" 16'- 6"
<br />2"xa"xO.070"xO.224" S.M.B.
<br />38'- 2" 33'- 3" 29'-"" 2]'- 4" 25'- 4" 23'- g" 22'- 5"
<br />2"x9"xO,070"xO.224" S.M.B.
<br />4"- 5" 36'-'" 32'- 5" 29'- 7" 27'- 6" 25'- 9" 24'- 3"
<br />2"x9"xO.070"xO.310" S.M.B.
<br />4S'-"" 40'- 0" 3S'- 5" 32'-"" 30'- 6" 2a'- 6" 2a'- 6"
<br />
<br />SNAP EXTRUSIONS BEAM SPANS
<br />
<br />2"x2"xO.044" a'- 0" 6'-1'" 6'- 2" 5'- a" 5'- 3" 4'-"" 4'- 7"
<br />2"x3"xO.045" '0'- 6" g'- I" a'- 1" ]'- 5" 6'-'0" 6'- 5" 6'- I"
<br />2"x4"xO.04S" '7'- a" '5'- 4" 13'- g" 12'- 7" ,,'- a" 10'-"" 10'- 4"
<br />2"x6"xO.064" 25'- a" 22'- 5" 20'- I" 18'- 4" 1]'- 0" 15'-"" 15'- 5"
<br />rx]"xo.07a" 29'-"" 26'- 0" 23'- 4" 21'- 4" 19'- g" la'- 6" 1]'- g"
<br />
<br />ABOVE SPANS DO NOT INCLUDE LENGTH Of' KNEE BRACE. ADD HORIZONTAL LENGTH Of'
<br />KNEE BRACE TO ABOVE SPANS FOR TOTAL BEAM SPAN
<br />
<br />PURUN SPACiNG SHALL NOT EXCEED 6'- a" (40x WEB THICKNESS). FOR BEAM
<br />SPANS GREATER THAN 40' THE BEAM O. THE CENTER PURUN AND ONE PURUN fOR
<br />EACH 10' ON EACH SIDE Of THE CENTER PURUN SHALL INCLUDE LATERAL BRACING.
<br />(48' SPAN w/ PURUNS 0 6' D.C, THE CENTER PURUN AND 2 PURUNS EACH SIDE
<br />Of' THE CENTER NEED LATERAL BRACING)
<br />
<br />TABLE 2: MAXIMUM UPRIGHT LENGTH FOR SCREEN WALL MEMBERS
<br />ALUMINUM ALLOY 6063 T-6
<br />USiNG SCREEN PANEL WIDTH "w"; SELECT UPRIGHT LENGni "H"
<br />EXAMPLE;
<br />SCREEN PANEL WlDni "w"=4'; MAXIMUM "H" fOR A 2'x4"xO.044"xO, '2" 5MB = '1'-9"
<br />
<br />MAXIMUM LENGni "K"
<br />WIDTH "w" 3' 4' 5' 6' ]' 8' g'
<br />
<br />ONE PIECE EXTRUSIONS fOR UPRIGHTS lie CHAIR RAILS
<br />2"x 2"xO,Q44"x0.12"
<br />]'-]" 6'- 6" 5'- 9" 5'- 3" 4'-"" 4'- 7" 4'- 4"
<br />2"1( 2"x 0.093" OR 2"1( 3"x 0.050" EXT
<br />10'- 6" 9'- 1" 8'- 1" ]'- ':J" 6'-10" 6'- 5" 6'- 0"
<br />SELf' MATING BEAMS
<br />2"x 2"x O,093" OR 2"1( 3"1( 0.050" EXT
<br />'3'- 0" 11'- 3" 10'- 0" g'- 2" 8'- 6" ]'-,," ]'- 6"
<br />2"1(4"xO,044"xO.' 20"
<br />20'- 6" 1]'- g" 15'-1'" 14'- 6" 13'- 5" 12'- 6" "'-10"
<br />2"x5"xO,050"xO,120"
<br />25'- 2" 20'-10" la'-10" 1]'- c" 16'- 4" 14'- 5" 13'- g"
<br />2"x6"xO.050"xO.120"
<br />2a'- 6" 24'- a" 22'- I" 20'- 2" la'- a" 1]'- 5" 16'- 5"
<br />2"x]"xO,050"xO.120"
<br />31'- 2" 2]'- I" 24'- 3" 22'- I" 20'- 6" 19'- 2" la'- 1"
<br />2"x8"xO.070"xO. 224"
<br />42'- 5" 36'- 8" 32'- 1" 30'- 0" 2]'- 9" 25'-"" 24'- 5"
<br />2"x9"xO.0]D"xO,224 "
<br />45'-1'" 39'-10" 35'-]" 32'- 6" .30'-,," 2a'- 2" 26'- 6"
<br />2"x9"xO.0]0"xO.310"
<br />51'- 0" 44'- 2" 39'- 6" 36'- 0" 33'- 4" 31'- 3" 29'- 5"
<br />
<br />SNAP EXTRUSIONS
<br />2"x2"xO.044" a'- 7" ]'- 5" 6'- a" 6'-'" 5'-]" 5'- 3" 5'-""
<br />
<br />2"x3"xO.045"
<br />
<br />,,'- 5" 9'-10" 8'-10" 8'- 0" ]'- 5" 6'-"" 6'-]"
<br />
<br />\7'- 5" '5'-'" 13'- 6" '2'- 3" ,,'- 4" 10'- a" 10'- 0"
<br />
<br />
<br />2a'- 6" 24'- a" 22'-'" 20'- 2" 18'- a" ,]'- 5" 16'- 5"
<br />
<br />33'- 1" 2a'- a" 25'- a" 23'- 5" 21'- a" 20'- 3" 19'- I"
<br />
<br />2"x4"xO,045"
<br />
<br />2"x6"xO.064 "
<br />
<br />2" x 7" xO. 07a"
<br />
<br />ABOVE HEIGHTS DO NOT INCLUDE LENGni Of KNEE BRACE, ADD VERTICAL LENGTH Of'
<br />KNEE BRACE TO ABOVE HEIGHTS fOR TOTAL UPRIGHT HEIGHT.
<br />
<br />,,'
<br />
<br />TABLE 3: MINIMUM 1 SCREWS fOR CONNECTiNG ROOf' BEAMS TO WALL UPRIGHTS
<br />ALUMINUM AllOY 6063 T-6
<br />BEAf.l SIZE UPRIGHT SIZE(MIN} MIN, 1 lie LGni Of' SCREWS REOUIRED.
<br />2"x 3" 2"x 3" 4 1 lax 1/2" DOUBLE SHEAR
<br />2"x 4" 2"x 3" 5 1 lax 1/2" DOUBLE SHEAR
<br />2"x 5" 2"x 3" 6 1 lax 1/2" DOUBLE SHEAR
<br />2"x 6" 2"x 4" a 1 lOx 1/2" DOUBLE SHEAR
<br />2"x ]" 2"x 4" '2 1 lOx 1/2" DOUBLE SHEAR
<br />2"x 8" 2"x 5" 14 1 lax 1/2" DOUBLE SHEAR
<br />2"1( 9" 2"x 5" '6 1 lOx 1/2" DOUBLE SHEAR
<br />· REFERS TO EACH SIDE Of' THE CONNECTiON Of' THE BEAM AND UPRIGHT
<br />TABLE 4: MINIMUM SIZES Of' SCREEN ENCLOSURE KNEE BRACES
<br />AND ANCHORING REOUIREDj ..ALUMINUM ALLOY 6063 T - 6
<br />BRACE LGTH EXTRUSION ANCHORING SYSTEM
<br />0'- 2';- 0"" 2"~ 2"x 0.044" 2" H-CHANNEL W/ 31 lOx 1/2" EA. SIDE
<br />TO- 3 - 0 2 x 3"x 0,050" 2" H-CHANNEL w/ 31 101( 1/2" EA. SIDE
<br />TO- 4'- 6" 2"x 4"x O.044"x 0,12"
<br />NOTCH 5MB OVER BEAM AND UPRIGHT. SEE TABLE 3 fOR 1 AND SIZE Of' SCREWS
<br />NOTE: fOR REQUIRED KNEE BRACES GREATER THAN 4'- 6" CALL ENGINEER fOR
<br />SPECIfiCATiONS AND DETAILS
<br />BRACE LENGTH REfERS TO HORIZONTAL AND VERTICAL LENGni, NOT niE
<br />ANGlE LENGTH.
<br />TABLE 6. ALLOWABLE LOADS ON SCREWS &: BOlTS AS RECOMMENDED BY MANUFACTURERS
<br />SELf' TAPPING lie MACHINE SCREWS ALLOWABLE LOADS
<br />TENSILE STRENGTH 5S,000 psi; SHEAR 24,000 psi
<br />SINGlE SHEAR Ibs DOUBLE SHEAR Ibs
<br />334 668
<br />41a a36
<br />576 1,'52
<br />]34 1,468
<br />76' ',522
<br />1,253 2.506
<br />1.855 3,710
<br />WOOD LAG SCREW LOADS
<br />USING SOUTHERN PINE S.G., 0,55 OR EOUIVllANT 1-1/2" EMBEDMENT
<br />WOOD EMBEDDED INTO MUST BE ^ MINIMUM Of' 1 -1/2" THICKNESS
<br />1 SCREW LATERAL SHEAR LATERAL SHEAR/ METAL PLATES WITHDRAWAL
<br />Ibs Ibs Ibs
<br />1/4" ']0 235 396
<br />5/16" 210 355 624
<br />3/a" 240 4ao ]12
<br />CONCRETE SCREWS lie BOlTS IN CONCRETE
<br />EMBEDMENT MUST BE A MINIMUM Of' 1-1/2" THICKNESS w/ 1-'/4" fROM EDGE
<br />SCREW DIA. 2,0001 CONCRETE 3,0001 CONCRETE
<br />TENSION SHEAR TENSION SHEAR
<br />~s ~s ~s I~
<br />]57 319 825 352
<br />1.057 a1a ',184 898
<br />1,443 1,443 1,776 1,503
<br />
<br />1 SCREW
<br />8
<br />10
<br />'2
<br />14
<br />1/4"
<br />5/16"
<br />3/B"
<br />
<br />1/4"
<br />5/16"
<br />3/a"
<br />
<br />WlniORAWAL Ibs
<br />16]
<br />209
<br />28a
<br />367
<br />380
<br />626
<br />92B
<br />
<br />JOB NAME:
<br />ADDRESS:
<br />
<br />DRAWING FOR ONE PERMIT ONLY
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