Fire Retardant Fiberglass Grating Tunnel Subway Plant Fireproof Area Fire Resistance Tested Safety Certified FRP Solution for Extreme Heat Zones

Customization: Available
Color: Gray
Corrosion Resistance: Highly Corrosion Resistant

Product Description

Basic Specifications
FRP Grating Overview
ModelM4040
MaterialFiberglass Reinforced Plastic (FRP)
Thickness38mm
Mesh Size40*40mm
Weight49 Kg/Panel
InstallationBolt Fixing
SurfaceConcave Surface
Product Description
FRP Grating Details

Fiberglass molded grating is a high-performance composite product widely used in industrial, commercial, and public infrastructure. It is manufactured by combining continuous fiberglass rovings with thermosetting resins, forming a one-piece reinforced grid structure.

Key Performance Features:

  • Corrosion Resistance: Resistant to acids, alkalis, and industrial chemicals.
  • High Strength: Excellent strength-to-weight ratio compared to steel.
  • Safety First: Non-conductive electrical insulation and anti-slip surfaces.
  • Fire Retardant: Tested to ASTM E84 safety standards.
  • Durability: UV resistant and low maintenance requirements.
Technical Specifications
Thickness (mm) Mesh Size (mm) Bar Thickness (up/under) Panel Size (mm) Weight (kg/m²) Load (kg/m²)
2540*405.5/4.51220*366011150
3040*406.0/4.51220*366014250
3838*387.0/5.01220*366019.51200
5050*507.0/5.01220*3660231800
Packing & Shipping
Packing 1
Packing 2
Packing 3
Standard Packaging Materials:

Pallets (Wooden or Steel Frame), Plastic Shrink Film, Edge Protectors, and Heavy-duty Binding Belts to ensure zero damage during global transit.

Quality Certifications
Cert 1
Cert 2
Industrial Applications
App 1
App 2
App 3
Technical Leadership
Team 1
Team 2
Team 3
Frequently Asked Questions
What are the main advantages of FRP grating over steel?

FRP grating is significantly lighter, corrosion-resistant, non-conductive, and requires almost no maintenance compared to traditional steel grating.

Is the grating fire resistant?

Yes, our FRP gratings are formulated with flame-retardant resins and meet international fire safety standards such as ASTM E84.

Can FRP grating be used in outdoor environments?

Absolutely. We add special UV inhibitors to our resin mix to ensure high durability and resistance to sunlight exposure.

How do I choose the right thickness for my project?

Selection depends on the load requirements and span distance. Common thicknesses include 25mm for walkways and 38mm or 50mm for heavy industrial loads.

Does the surface provide slip resistance?

Yes, we offer concave surfaces, sanded grit surfaces, or embedded quartz options to provide maximum traction in oily or wet conditions.

What colors are available?

Standard colors include yellow, grey, and green, but custom colors can be produced based on specific project requirements.

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