- Thickness: 50 mm
- Opening Area: 50%
- Approx. Weight: 17.3 kgs/m²
| Span \ kg/m | 300 | 450 | 750 | 1500 | 3000 | 5950 | Maximum Loading |
| 600 | 0.25 | 0.51 | 0.76 | 1.27 | 2.29 | 4.57 | — |
| 900 | 0.76 | 1.27 | 1.78 | 3.3 | 6.1 | 12.19 | — |
| 1200 | 1.52 | 2.29 | 3.56 | 6.6 | 13.5 | 27.18 | — |
| 1500 | 2.54 | 3.81 | 6.35 | 12.45 | 24.6 | 49.53 | — |
| Span | kg/m² | Maximum Loading |
|||||
| 1000 | 1900 | 3900 | 7000 | 9500 | 19500 | ||
| 600 | 0.51 | 0.76 | 1.27 | 2.29 | 3.05 | 6.35 | — |
| 900 | 1.02 | 2.03 | 3.81 | 6.86 | 9.4 | — | — |
| 1200 | 3.3 | 6.35 | 12.45 | — | — | — | — |
| 1500 | 6.86 | 13.46 | — | — | — | — | — |