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Fiberglass reinforced plastic (FRP) grating is a plate-shaped composite material with a porous structure, made of glass fiber as reinforcement and unsaturated polyester resin as matrix, manufactured through molding or pultrusion processes. Its core characteristics include corrosion resistance, lightweight and high strength, flame retardancy, and insulation, making it widely used in industry, construction, and environmental protection.
Products Description
Fiberglass reinforced plastic (FRP) grating is a plate-shaped composite material with a porous structure, made of glass fiber as reinforcement and unsaturated polyester resin as matrix, manufactured through molding or pultrusion processes. Its core characteristics include corrosion resistance, lightweight and high strength, flame retardancy, and insulation, making it widely used in industry, construction, and environmental protection.
I. Common Types
Standard Type: 25×38mm, 30×38mm, etc., single-layer structure
Microporous Type: Double-layer structure (pore size 12×12mm/38×38mm), preventing small parts from falling, used in trenches, semiconductor workshops
Conductive Type: With added antistatic agents, used in explosion-proof areas such as military factories and chemical fiber plants.
Anti-slip Covers: Sand-coated or patterned surface, used for ramps, manhole covers
II. Main Application Scenarios
1. Industrial Sector
Corrosive Environments: Chemical plant operating platforms, electroplating workshop trench covers, offshore oil platforms
Energy Industry: Photovoltaic walkway gratings, sewage treatment filter screens.
2. Civil and Infrastructure Use
Public Facilities: Bridge walkways, stair treads, drainage ditch covers.
Protective Engineering: Composite bedding layer for rockfall protection tunnels, reducing impact stress by over 65%.
3. Special Applications
Animal Husbandry: Spoiler panels for pigeon lofts, corrosion-resistant and keeps the loft dry.
Safety Fencing: Equipment railings, tank top railings, insulating and non-magnetic.
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