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IDECO-METAL Gratings is pleased to offer a complete line of fiberglass grating and accessories. Combining strength with unmatched corrosion resistance, fiberglass gratings are offered in two distinct product lines, molded or pultruded. Popular applications for fiberglass grating include:
Moulded GRP gratings are produced in special moulds using a wet lamination procedure. The glass fibres are woven together, while the resin, additives and colour pigment, if required, are introduced in liquid form.
After the material hardens, the GRP gratings are pressed out of the mould. Moulded GRP gratings have high levels of chemical resistance due to their high resin content.
A concave surface is taken to mean the surface of the web which curves inwards during the thermosetting process. The web edges arrived at by this process ensure good antislip properties. This surface achieves anti-slip quality class.
The concave surface of the GRP grating is smoothed off after the thermosetting process. This process provides a level surface
Sanded with quartz
Quartz sanding uses a sand grain size between 0.1 0.4 mm. The use of fine quartz sand grains makes these gratings meet the requirements of “enhanced slip resistance” in British Standards
A GRP grating which has a solid top plate (either patterned, plain, or gritted) which is bonded to the grating.