Availability
ROUND COLUMN SIZES Round tapered and non-tapered shafts are available fluted and unfluted in a wide range of sizes . Flutes in most 8 ”, 10 ”, and 12 ” diameter tapered shafts are molded right into the shaft , providing consistent Ionic fluting . All sizes can also be custom-fluted for specific opening heights , and adjusted for the cap and base chosen . When shafts are custom fluted , typically the flutes end 1 ” from the top of the base .
SQUARE COLUMN SIZES Square non-tapered shafts are available unfluted , fluted , recessed panel , or with a double raised panel . In addition , custom fluting is available . The astragal is molded into the shaft for consistent spacing and simplified installation .
FRP
Column Bottom Diameter j
Tapered Round FRP Shafts Available Heights and Load Capacities
5 ’ 6 ’ 8 ’ 9 ’ 10 ’ 12 ’ 14 ’ 16 ’ 18 ’ 20 ’ 22 ’ 24 ’
Concentric Load ✫
Eccentric Load ✫
6 ” √ √ √ 6,000 lb . 6,000 lb . 8 ” √ √ √● √● √● 10,000 lb . 6,600 lb . 10 ” √ √ √● √● √● √● 14,000 lb . 10,720 lb . 12 ” √ √ √● √● √● √● √ √● 18,000 lb . 13,200 lb . 14 ” √ √ √ √ √ √ √ √ 20,000 lb . 11,520 lb . 16 ” √ √ √ √ √ √ √ √ √ √ 20,000 lb . 13,200 lb . 18 ” √ √ √ √ √ √ √ √ √ √ 20,000 lb . 9,040 lb . 20 ” √ √ √ √ √ √ √ √ 20,000 lb . 18,960 lb . 24 ” √ √ √ √ √ √ √ √ √ 20,000 lb . 13,200 lb . 30 " Available in DuraGlass . Please see page 25 . 25,000 lb . n / a
Column Bottom Diameter *
Non-Tapered Round Shafts Available Heights and Load Capacities
8 ’ 10 ’ 11 ’ 12 ’ 14 ’ 15 ’
Concentric Load ✫
Eccentric Load ✫
8 ” √ √ 10,000 lb . 6,600 lb . 10 ” √ √ 14,000 lb . 10,720 lb . 12 ” √ √ √ 18,000 lb . 13,200 lb . 14 ” √ √ √ √ 20,000 lb . 11,520 lb . 16 ” √ √ 20,000 lb . 13,200 lb . 18 ” √ √ √ 20,000 lb . 9,040 lb . 20 ” √ √ √ 20,000 lb . 18,960 lb . 24 ” √ √ √ √ √ 20,000 lb . 13,200 lb . 30 " Available in DuraGlass . Please see page 25 . 25,000 lb . n / a
Column Bottom Width
Non-Tapered Square Shafts Available Heights and Load Capacities
8 ’ 9 ’ 10 ’ 12 ’ 14 ’ 16 ’
Concentric Load ✫
Eccentric Load ✫
6 ” √ √ 6,000 lb . 6,000 lb . 8 ” √●∆◊ √●∆ √●∆◊ 10,000 lb . 6,600 lb . 10 ” √◊ √◊ √◊ √ 12,800 lb . 10,720 lb . 12 ” √ √ √ √ √ √ 18,000 lb . 17,320 lb . 14 ” √ √ √ √ √ √ 20,000 lb . 17,320 lb . 16 " Available in DuraGlass . Please see page 24 . 20,000 lb . n / a
Concentric Loading
Column Shaft
Overhead Beam
Eccentric Loading
Tapered & Non-tapered Round FRP Column
Concentric Loading
Column Shaft
Overhead Beam
Eccentric Loading
Square FRP Column
j Actual shaft width may be smaller than nominal size shown . ✫ Load capacities are reduced when loads are not centered .
Full documentation regarding eccentric load capacities can be found online at Turncraft . com / pdf / EccentricLoad . pdf and Turncraft . com / pdf / LoadAddendum . pdf .
Please refer to the online documentation regarding maximum eccentricity ( beam offset from center ) and other specifications .
Non-tapered square 8 ", 10 ", and 12 " columns are also available in DuraGlass . All Poly-Classic ® FRP Columns are available with custom fluting .
√ Available unfluted .
● Available with standard flutes .
∆ Available raised panel .
◊ Available with recessed panel .
13 |. www . Turncraft . com . 800 423 3311 • www . turncraft . com 13 |