Pultruded I-bar (ADA)
I-Bar PI-1050-ADA
PI-1050-ADA
PI-1050-ADA combines a 1-inch depth with 50% open area at 3.50 lbs/sf. This catalog ADA-designated configuration is a candidate for public access layouts subject to project review.
Panel Specifications
- Panel size
- 5' x 20'
- Approx. weight
- 3.50 lbs/sf
- Open area
- 50%
- Load bar depth
- 1"
- Bar centers
- 0.63"
- Bars per foot of width
- 19
- Engineering properties per foot of width
- A=3.67in2I=0.40in4S=0.80in3
Typical uses
- Waterfront access designs
- Public deck layouts
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 | 0.002 | 0.003 | 0.003 | 0.004 | 0.009 | 0.017 | 0.035 | 9594 | 1.29 |
| 18" | 0.003 | 0.007 | 0.010 | 0.013 | 0.016 | 0.033 | 0.065 | 0.130 | 4264 | 1.75 |
| 24" | 0.009 | 0.018 | 0.028 | 0.037 | 0.046 | 0.092 | 0.185 | 0.369 | 2398 | 1.95 |
| 30" | 0.022 | 0.043 | 0.065 | 0.087 | 0.108 | 0.216 | 0.433 | — | 1535 | 2.03 |
| 36" | 0.045 | 0.089 | 0.134 | 0.179 | 0.223 | 0.447 | — | — | 1066 | 2.04 |
| 42" | 0.082 | 0.164 | 0.246 | 0.328 | 0.410 | — | — | — | 783 | 2.06 |
| 48" | 0.139 | 0.278 | 0.417 | — | — | — | — | — | 600 | 2.07 |
| 54" | 0.222 | 0.444 | 0.665 | — | — | — | — | — | 474 | 2.08 |
| 60" | 0.336 | 0.673 | — | — | — | — | — | — | 383 | 2.09 |
| 66" | 0.490 | — | — | — | — | — | — | — | 317 | 2.1 |
| 72" | 0.691 | — | — | — | — | — | — | — | 267 | 2.11 |
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 | 0.003 | 0.004 | 0.006 | 0.007 | 0.014 | 0.028 | 0.056 | 7495 | 1.29 |
| 18" | 0.003 | 0.007 | 0.010 | 0.014 | 0.017 | 0.035 | 0.069 | 0.139 | 4997 | 1.75 |
| 24" | 0.007 | 0.015 | 0.022 | 0.030 | 0.037 | 0.074 | 0.148 | 0.295 | 3748 | 1.95 |
| 30" | 0.014 | 0.028 | 0.042 | 0.055 | 0.069 | 0.139 | 0.277 | — | 2998 | 2.03 |
| 36" | 0.024 | 0.048 | 0.071 | 0.095 | 0.119 | 0.238 | 0.476 | — | 2498 | 2.04 |
| 42" | 0.037 | 0.075 | 0.112 | 0.150 | 0.187 | 0.375 | — | — | 2141 | 2.06 |
| 48" | 0.056 | 0.111 | 0.167 | 0.223 | 0.278 | — | — | — | 1874 | 2.07 |
| 54" | 0.079 | 0.158 | 0.237 | 0.315 | 0.394 | — | — | — | 1666 | 2.08 |
| 60" | 0.108 | 0.215 | 0.323 | 0.431 | 0.538 | — | — | — | 1499 | 2.09 |
| 66" | 0.143 | 0.285 | 0.428 | 0.570 | — | — | — | — | 1363 | 2.10 |
| 72" | 0.184 | 0.369 | 0.553 | — | — | — | — | — | 1250 | 2.11 |
Pultruded I-bar (ADA)
Others in this family
| Configuration | Load bar depth | Bar centers | Weight | Open |
|---|---|---|---|---|
| I-Bar PI-1040-ADAPI-1040-ADA | 1" | 0.52" | 4.08 lbs/sf | 40% |
| I-Bar PI-1060-ADAPI-1060-ADA | 1" | 0.78" | 2.92 lbs/sf | 60% |
| I-Bar PI-3040-ADAPI-3040-ADA | 3" | 1" | 12.28 lbs/sf | 40% |
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