FRP grating

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Fiberglass reinforced plastic (FRP) grating is manufactured by combining a matrix of resin and fiberglass. That makes it a composite material. Fiberglass grating does not corrode like steel gratings. That is what gives them their value. They are used in corrosive environments. They lower maintenance costs.

Types[edit]

Molded grating is made in a mold. Pultruded grating made by joining pultruded profiles into the shape of a grating.

Resins[edit]

Many resin types may be used in pultrusion including polyester, polyurethane, vinylester epoxy, & isopthalic polyester

References[edit]