ROUND TAPERED AND NON-TAPERED COLUMNS
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 customfluted 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 .
Tapered Round FRP Shafts Available Heights and Load Capacities
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Diameter ‡ |
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 .
Non-Tapered Round Shafts Available Heights and Load Capacities
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Bottom |
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Diameter ‡ |
8 ’ |
10 ’ |
11 ’ |
12 ’ |
14 ’ |
15 ’ |
Concentric Load *
Eccentric Load *
8 ” ✔ ✔ 10,000 lb . 8,240 lb . 10 ” ✔ ✔ 14,000 lb . 11,520 lb . 12 ” ✔ ✔ ✔ 18,000 lb . 11,520 lb . 14 ” ✔ ✔ ✔ ✔ 20,000 lb . 18,120 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 .
Concentric Loading
Column Shaft
Overhead Beam
Eccentric Loading
Tapered & Non-tapered Round FRP Column
SQUARE NON-TAPERED COLUMNS
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 .
Non-Tapered Square Shafts Available Heights and Load Capacities
Column |
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Bottom |
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Width |
8 ’ |
9 ’ |
10 ’ |
12 ’ |
14 ’ |
16 ’ |
Concentric Load *
Eccentric Load *
6 ” ✔ ✔ 6,000 lb . 6,000 lb . 8 ” ✔●∆◊ ✔●∆ ✔●∆◊ 10,000 lb . 10,000 lb . 10 ” ✔◊ ✔◊ ✔◊ ✔ 12,800 lb . 12,800 lb . 12 ” ✔ ✔ ✔ ✔ ✔ ✔ 18,000 lb . 17,320 lb . 14 ” ✔ ✔ ✔ ✔ ✔ ✔ 20,000 lb . 17,320 lb .
Concentric Loading
Column Shaft
Overhead Beam
Eccentric Loading
Square FRP Column
All Poly-Classic ® FRP Columns are available with custom fluting .
✔ Available unfluted .
● Available with standard flutes . ∆ Available raised panel . ◊ Available with recessed panel .
‡ 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 Please refer to the online documentation regarding maximum eccentricity ( beam offset from center ) and other specifications .
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