Pultruded I-bar
I-Bar PI-1560
PI-1560
PI-1560 offers 60% open area at a 1-1/2-inch depth. Review this profile for open decks where airflow, drainage and loading must be considered together.
Panel Specifications
- Panel size
- 5' x 20'
- Approx. weight
- 2.97 lbs/sf
- Open area
- 60%
- Load bar depth
- 1 1/2"
- Bar centers
- 1 1/2"
- Bars per foot of width
- 8
- Engineering properties per foot of width
- A=3.11in2I=0.88in4S=1.17in3
Typical uses
- Open utility decks
- Drainage platforms
Material & Surface Options
- Resin systems
- Type V Vinyl ester (230°F) · Type I Isophthalic polyester (220°F) · Type O Orthophthalic polyester (160°F)
- Choose a Walking Surface
- Concave (as-molded) · Grit top · Covered / plated
- Standard colors
- Dark grey, Light grey, Green, Yellow, Orange
- Flame spread (ASTM E84)
- Class 1, 25 or less
Load & deflection data
Load & Deflection Data
Published deflection values in inches at the listed spans and loads. Review each table's notes and support conditions with your project engineer.
Uniform load (lbs/sq ft)
| Span | 50 | 100 | 150 | 200 | 250 | 500 | 1000 | 2000 | Max rec. load (lbs/sq ft) | Apparent EI ×10⁶ (lb-in²) |
|---|---|---|---|---|---|---|---|---|---|---|
| 12" | 0.001 | 0.001 | 0.002 | 0.002 | 0.003 | 0.006 | 0.011 | 0.023 | 10524 | 1.99 |
| 18" | 0.002 | 0.004 | 0.005 | 0.007 | 0.009 | 0.018 | 0.035 | 0.070 | 7016 | 3.23 |
| 24" | 0.005 | 0.009 | 0.014 | 0.018 | 0.023 | 0.046 | 0.092 | 0.184 | 4585 | 3.91 |
| 30" | 0.010 | 0.021 | 0.031 | 0.041 | 0.052 | 0.104 | 0.207 | 0.415 | 2831 | 4.24 |
| 36" | 0.021 | 0.041 | 0.062 | 0.083 | 0.103 | 0.207 | 0.413 | — | 2006 | 4.41 |
| 42" | 0.038 | 0.076 | 0.113 | 0.151 | 0.189 | 0.378 | — | — | 1454 | 4.47 |
| 48" | 0.064 | 0.128 | 0.192 | 0.255 | 0.319 | 0.639 | — | — | 1117 | 4.51 |
| 54" | 0.102 | 0.204 | 0.306 | 0.408 | 0.510 | — | — | — | 885 | 4.52 |
| 60" | 0.155 | 0.310 | 0.465 | 0.620 | — | — | — | — | 717 | 4.54 |
| 66" | 0.226 | 0.453 | 0.679 | — | — | — | — | — | 592 | 4.55 |
| 72" | 0.320 | 0.640 | — | — | — | — | — | — | 498 | 4.56 |
Line load (lbs/ft of width)
| Span | 50 | 100 | 150 | 200 | 250 | 500 | 1000 | 2000 | Max rec. load (lbs/ft of width) | Apparent EI ×10⁶ (lb-in²) |
|---|---|---|---|---|---|---|---|---|---|---|
| 12" | 0.001 | 0.002 | 0.003 | 0.004 | 0.005 | 0.009 | 0.018 | 0.036 | 8958 | 1.99 |
| 18" | 0.002 | 0.004 | 0.006 | 0.008 | 0.009 | 0.019 | 0.038 | 0.075 | 5972 | 3.23 |
| 24" | 0.004 | 0.007 | 0.011 | 0.015 | 0.018 | 0.037 | 0.074 | 0.147 | 4479 | 3.91 |
| 30" | 0.007 | 0.013 | 0.020 | 0.027 | 0.033 | 0.066 | 0.133 | 0.265 | 3853 | 4.24 |
| 36" | 0.011 | 0.022 | 0.033 | 0.044 | 0.055 | 0.110 | 0.220 | 0.441 | 2986 | 4.41 |
| 42" | 0.017 | 0.035 | 0.052 | 0.069 | 0.086 | 0.173 | 0.345 | 0.691 | 2559 | 4.47 |
| 48" | 0.026 | 0.051 | 0.077 | 0.102 | 0.128 | 0.255 | 0.511 | — | 2240 | 4.51 |
| 54" | 0.036 | 0.073 | 0.109 | 0.145 | 0.181 | 0.363 | — | — | 1991 | 4.52 |
| 60" | 0.050 | 0.099 | 0.149 | 0.198 | 0.248 | 0.496 | — | — | 1792 | 4.54 |
| 66" | 0.066 | 0.132 | 0.197 | 0.263 | 0.329 | 0.658 | — | — | 1629 | 4.55 |
| 72" | 0.085 | 0.171 | 0.256 | 0.341 | 0.427 | — | — | — | 1493 | 4.56 |
Pultruded I-bar
Others in this family
| Configuration | Load bar depth | Bar centers | Weight | Open |
|---|---|---|---|---|
| I-Bar PI-1040PI-1040 | 1" | 1" | 3.47 lbs/sf | 40% |
| I-Bar PI-1050PI-1050 | 1" | 1.2" | 2.97 lbs/sf | 50% |
| I-Bar PI-1060PI-1060 | 1" | 1 1/2" | 2.47 lbs/sf | 60% |
| I-Bar PI-1540PI-1540 | 1 1/2" | 1" | 4.22 lbs/sf | 40% |
| I-Bar PI-1550PI-1550 | 1 1/2" | 1.2" | 3.60 lbs/sf | 50% |
| I-Bar PI-1240PI-1240 | 1 1/4" | 1" | 3.77 lbs/sf | 40% |
| I-Bar PI-1250PI-1250 | 1 1/4" | 1.2" | 3.22 lbs/sf | 50% |
| I-Bar PI-1260PI-1260 | 1 1/4" | 1 1/2" | 2.67 lbs/sf | 60% |
| I-Bar PI-3050PI-3050 | 3" | 1.2" | 10.34 lbs/sf | 50% |
| I-Bar PI-3060PI-3060 | 3" | 1 1/2" | 8.40 lbs/sf | 60% |
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