FRP (Fiber Reinforced Plastic) Grating is a composite material grating made from fiberglass and thermosetting resins, such as isophthalic polyester, vinyl ester, or phenolic resins. It is designed to provide high strength, durability, and resistance to corrosion in demanding environments. Unlike traditional metal gratings, FRP gratings are lightweight, non-conductive, and maintenance-free, making them ideal for industrial, chemical, marine, and architectural applications.
Available in molded and pultruded forms, FRP gratings offer exceptional load-bearing capacity and are manufactured in various mesh sizes, thicknesses, and panel dimensions.
Property | Specification |
---|---|
Material | Glass Fiber Reinforced Plastic (FRP) |
Resin Types | Isophthalic Polyester, Orthophthalic Polyester, Vinyl Ester, Phenolic |
Manufacturing Types | Molded FRP Grating, Pultruded FRP Grating |
Standard Panel Sizes | 1220 3660 mm, 1000 3000 mm, Custom sizes available |
Mesh Size | 38 38 mm (Standard), 19 19 mm (Mini mesh), 50 50 mm |
Grating Thickness | 25 mm, 30 mm, 38 mm, 50 mm |
Surface Finish | Concave (anti-slip), Gritted, Covered Top |
Color Options | Grey, Yellow, Green, Blue, Custom colors available |
Open Area | 68% (standard mesh) |
Load Capacity | UDL up to 1,250 kg/m² depending on thickness & span |
Fire Retardancy | Available as per ASTM E-84 Class 1 or UL 94 V-0 (on request) |
Electrical Conductivity | Non-conductive |
UV Resistance | UV stabilized for outdoor applications |
Chemical Resistance | Resistant to acids, alkalis, salts, and many solvents |
Water Absorption | <0.5% |
Operating Temperature Range | -40C to +120C (depends on resin system) |
Certifications | ASTM D638, ASTM D790, ASTM D4060, OSHA compliant |
Installation Options | Clamp-based fixing system, SS or FRP fasteners |
Chemical and Petrochemical Plants
Offshore Platforms and Marine Docks
Wastewater Treatment Plants
Power Plants and Substations
Walkways, Platforms, and Stair Treads
Cooling Towers
Solar Panel Walkways
Food & Beverage Processing Facilities
Corrosion and Rust Proof
Slip-Resistant Surface
Lightweight yet Strong
Non-Conductive and Spark-Proof
Long Life, Low Maintenance
Fire Retardant Options Available
Quick & Easy Installation
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