FRP / GRP Pultruded Gratings
Pultruded Gratings
Saudigrate FRP/GRP pultruded gratings are made with pultruded profiles ("I" or "T" type) in isophthalic or vinyl ester resins. I-Shape bars, T-Shape bars, and High-Load bars for Heavy-Duty Applications. Panels are mechanically assembled and chemically bonded. Which will assure high corrosion resistance together with an excellent mechanical strength to the high percentage of glass fibers (roving, continuous multidirectional mat, veil).
SAUDIGRATE FRP/GRP pultruded gratings are the best choice, when compared to traditional aluminium or steel gratings, especially in corrosive environments. These gratings are available in standard yellow (isophthalic resin) or grey (vinyl ester resin).
Pultrusion is a continuous process in which the glassfibers, glass mating and a synthetic surface veil are literally “pulled” simultaneously through a polyester or vinyl ester resin bath. The desired geometric shape is formed as they are pulled through a heated steel die as the composite hardens.
Pultruded gratings are light weight, strong, chemical and UV resistant with less maintenance. Pultruded gratings are well suited for highly corrosive environments and offers very high load bearing capacity.
On request: gratings with different geometry and resins are available.
Ferrograte FRP Pultruded gratings are made by assembling FRP pultrusions which are manufactured with a high percentage of glass fiber roving soaked with resin and finally designed to desired shapes by heating and pultrusion.
Pultruded gratings are light weight, strong, chemical and UV resistant with less maintenance. Pultruded gratings are well suited for highly corrosive environments and offers very high load bearing capacity.
Ferrograte FRP Pultruded gratings are made by assembling FRP pultrusions which are manufactured with a high percentage of glass fiber roving soaked with resin and finally designed to desired shapes by heating and pultrusion.
Pultruded gratings are light weight, strong, chemical and UV resistant with less maintenance. Pultruded gratings are well suited for highly corrosive environments and offers very high load bearing capacity.
Pultrusion Process
Gratings Selection Table
I - Type
T - Type
| Type | Height (mm) (T) | Top edge width (mm) (A) | Space Between (mm) (B) | Clearence width (mm) (C) | Open Area (%)') | Estimated Weight (kg/m3) |
| I-4010 | 25 | 15 | 25 | 10 | 40 | 17.1 |
| I-5010 | 25 | 15 | 30 | 15 | 50 | 14.2 |
| I-6010A | 25 | 15 | 38 | 23 | 60 | 11.2 |
| I-6010B | 25 | 8 | 19.8 | 11.8 | 60 | 12.2 |
| I-4015 | 38 | 15 | 25 | 10 | 40 | 22 |
| I-5015 | 38 | 15 | 30 | 15 | 50 | 19.1 |
| I-6015 | 38 | 15 | 38 | 23 | 60 | 16.2 |
| I-4012 | 30 | 15 | 25 | 10 | 40 | 18.8 |
| I-5012 | 30 | 15 | 30 | 15 | 50 | 15.7 |
| I-6012 | 30 | 15 | 38 | 23 | 60 | 12.6 |
| I-40125 | 32 | 15 | 25 | 10 | 40 | 19.8 |
| I-50125 | 32 | 15 | 30 | 15 | 50 | 17.4 |
| I-60125 | 32 | 15 | 38 | 23 | 60 | 13.5 |
| I-4020 | 50 | 15 | 25 | 10 | 40 | 28.5 |
| I-5020 | 50 | 15 | 30 | 15 | 50 | 24.2 |
| I-6020 | 50 | 15 | 38 | 23 | 60 | 20.1 |
| T-1210 | 25 | 38 | 43.4 | 5.4 | 12 | 14.5 |
| T-1810 | 25 | 38 | 50.8 | 9.5 | 18 | 13.8 |
| T-2510 | 25 | 38 | 50.8 | 12.7 | 25 | 12.3 |
| T-3310 | 25 | 41.3 | 19.7 | 61 | 33 | 11.2 |
| T-3810 | 25 | 38 | 61 | 23 | 38 | 10.2 |
| T-1215 | 38 | 38 | 43.3 | 5.2 | 12 | 19.6 |
| T-2515 | 38 | 38 | 50.8 | 12.7 | 25 | 16.7 |
| T-3815 | 38 | 38 | 61 | 23 | 38 | 14.2 |
| T-3320 | 50 | 25.4 | 38.1 | 12.7 | 33 | 20.3 |
| T-5020 | 50 | 25.4 | 50.8 | 25.4 | 50 | 15.7 |
Load Tables
FRP / GRP Pultruded Gratings
FRP / GRP Pultruded Gratings
