FRP Series Pultruded Gratings

In Pultrusion process load bars (I, T and HL) Shaped profiles are made by glass roving, matting & synthetic surface with a pulled simultaneously through a polyester or vinyl easter resin both and through heated steel die. ‘I’,’T’& ‘HL’ shaped bearing bars are interlocked with solid rods or tubes. Pultruded gratings is good alternate compared to steel gratings due to its features like light weight, antifire, chemical & UV resistance, low maintenance cost etc.

Resin selection

Eurograte pultruded gratings are manufactured using two resin formulations that are suitable for most of the industrial applications. Both resin systems provide superior corrosion resistance compared to metal gratings.

Isophthalic resin system

This resin formulation provides a flame spread rating of less than 25 according to ASTM E84 norm. Gratings in this resin formulation are designed to be used in moderate corrosive environments where splashes and spills of harsh chemicals are likely. Standard color is yellow.

Vinyl ester resin system

This resin formulation provides a flame spread rating of less than 25 according to ASTM E84 norm. Gratings in this resin formulation are designed to be used in highly corrosive environments where the contact of harsh chemicals is frequent. Standard color is grey.