FRP Grating Specifications
38x38 Pultruded FRP Grating
Pultruded load bars give high strength along the span and support longer panel lengths.
Technical specifications
| Type | Pultruded FRP grating |
|---|---|
| Mesh opening | 38 x 38 mm (1-1/2 x 1-1/2 in) |
| Thickness options | 25, 38, 40, 50 mm |
| Standard panel size | up to 1220 x 6096 mm (4 x 20 ft), cut to size |
| Typical open area | about 68-74% (typical) |
| Resin systems | Polyester (IS/IF), Vinyl ester (VE), Polyurethane (PU) |
| Surface options | I-bar / T-bar, gritted or smooth, Gritted anti-slip |
Load and span guidance
Pultruded sections carry high load in the bar direction and are verified over the support span; orient the load bars correctly and use the load table for the governing UDL and point loads.
Typical applications
- Long-span platforms
- Heavy industrial walkways
- Stair treads and landings
- Corrosion environments (VE)
Related resources
FAQ
Molded versus pultruded, how do they differ?
Can panels be made very long?