FRP PULTRUDED GRATING TECHNICAL INFORMATION
All pultruded profiles used in grating system were made of premium grade isophthalic polyester or vinyl ester resins and meet the fire retardancy requirements of UL94 V-0, ASTM D-635 and ASTM D-84, it contains nominally 60% E-glass reinforcement.
Standard panel size are nominal 914mm (36”) or 1219mm (48”) wide by 3048mm (120”) span. Other sizes are available to order to a maximum of 1219mm (48”) wide by 6096mm (240”) spans. Panel weight must be considered when ordering large panels. Special shape can be cut from standard width stock panels. Standard and fire-retardant grating is made in safety yellow. Vinyl ester system for additional chemical resistance are beige in color. Other color can be made to order.
| Series | Type | Grating
Thickness (T) |
Cross Tie Center | Load Bars per 300mm of width | Load Bar Center (C) | % Open Area | kg/m2 | lb./ft2 | |||
| (mm) | (in) | (mm) | (in) | (mm) | (in) | ||||||
| 400 | 400 | 38 | 1.5 | 305 | 12 | 12 | 25 | 1 | 40 | 24 | 4.9 |
| 409 | 38 | 1.5 | 228 | 9 | 12 | 25 | 1 | 40 | 24 | 4.9 | |
| 406 | 38 | 1.5 | 152 | 6 | 12 | 25 | 1 | 40 | 25 | 5.1 | |
| 403 | 38 | 1.5 | 76 | 3 | 12 | 25 | 1 | 40 | 5.7 | ||
| 600 | 600 | 38 | 1.5 | 305 | 12 | 8 | 38 | 1.5 | 60 | 17 | 3.5 |
| 609 | 38 | 1.5 | 228 | 9 | 8 | 38 | 1.5 | 60 | 17 | 3.5 | |
| 606 | 38 | 1.5 | 152 | 6 | 8 | 38 | 1.5 | 60 | 18 | 3.7 | |
| 603 | 38 | 1.5 | 76 | 3 | 8 | 38 | 1.5 | 60 | 21 | 4.3 | |
