Molded Fiberglass Grating represents the pinnacle of advanced composite engineering, designed to replace traditional steel in the most demanding industrial environments. By combining high-performance resin systems—including cost-effective Polyester and superior Vinyl Ester—with high-tensile E-Glass or corrosion-resistant C-Glass fibers, these gratings provide an unmatched strength-to-weight ratio. Engineered through precision compression molding, our panels ensure void-free surfaces and uniform density, delivering a reliable, slip-resistant solution for heavy-load walkways and industrial platforms.
Beyond structural integrity, this composite solution is engineered for extreme longevity in chemically aggressive and marine settings. With certifications including UL 94 V-0 for flame spread and ISO 9227 for salt spray resistance, our Molded Fiberglass Grating eliminates the risk of rust and corrosion. Whether deployed in petrochemical refineries, wastewater treatment plants, or offshore oil rigs, it offers a non-conductive, non-sparking, and low-maintenance alternative that significantly reduces total cost of ownership while enhancing workplace safety.
| Resin Systems | Polyester (pH 3–11) / Vinyl Ester (pH 1–14) | Reinforcement Fiber | E-Glass (1,000–1,500 MPa) / C-Glass |
|---|---|---|---|
| Panel Thickness | 25 mm to 50 mm (Customizable) | Standard Dimensions | 1m x 4m or Bespoke Cutouts |
| Surface Texture | Grit-top, Diamond Plate, Smooth (Ra 5–50 µm) | Slip Resistance | DIN 51130 R10–R13 Rated |
| Load Capacity | 4–20 kN/m² (EN 1991-1-1) | Deflection Rate | ≤2% under 1.5x design load (ASTM D790) |
| Salt Spray Resistance | 10,000+ Hours (ISO 9227) | Flame Rating | UL 94 V-0 Certified |
Chemically inert against acids, salts, and solvents (ASTM D543), making it ideal for petrochemical and pulp mills.
Eliminates the need for painting or galvanizing; withstands 10,000+ hours of salt spray testing for marine use.
Only 1/4 the weight of steel with comparable load capacities, simplifying installation on rooftops and rigs.
Non-conductive and non-sparking properties meeting OSHA 1910.269 for electrical substations.
High Izod impact resistance (≥50 J/m per ASTM D256) for heavy-duty mining and airport conveyors.
CNC routing for exact pipe supports and custom shapes via advanced closed-mold processes.
Vinyl ester solutions for sulfuric acid handling and NACE MR0175 compliance.
C-glass composites with anti-fouling additives and DNV-GL certification.
UV-stable, chlorine-resistant panels compliant with AWWA C950 standards.
Dielectric properties for lightning-safe access in wind turbines and substations.
AASHTO LRFD rated non-corrosive grating for bridge sidewalks.
Impact-resistant 50 kN/m² designs for railway crossing planks.
| Feature | Galvanized Steel | Molded Fiberglass |
|---|---|---|
| Lifespan (Corrosive Env) | 5–10 Years | 25+ Years |
| Maintenance Cost | High (Repainting/Rust) | Negligible |
| Installation Speed | Slow (Heavy Weight) | Rapid (Lightweight) |
| Safety Risk | Conductive/Slippery | Non-conductive/Grit-top |
| Total ROI (20yr) | Low (Replacement Cost) | High (Durability) |
Polyester resin is cost-effective and suitable for general chemical resistance (pH 3–11), while Vinyl Ester resin offers superior resistance to aggressive acids and alkalis (pH 1–14), making it ideal for chemical storage and battery manufacturing.
Yes, it is highly recommended. Its non-conductive and dielectric properties meet OSHA 1910.269 standards, providing a safety barrier for utility transformer pads and electrical access.
While significantly lighter (1/4 the weight), it offers comparable load capacities ranging from 4 to 20 kN/m² depending on thickness, validated by ASTM D790 load testing.
Absolutely. We utilize precision CNC routing to provide exact cutouts and inserts for cable management and pipe supports, ensuring a perfect fit for power plant installations.
Our grating is UL 94 V-0 certified for flame spread, making it compliant for use in high-risk areas such as marine fire zones and nuclear facilities.
For offshore and wet environments, we recommend the Grit-top finish (R13 rating), which provides maximum slip resistance and meets ADA-compliant safety requirements.
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