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FRP Molded Grating 38×38 H60 Heavy-Duty Type
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Greenlogy TEC
FRP molded grating is a panel with a certain open area, made in custom molds with unsaturated polyester resin (including isophthalic, orthophthalic, phenolic and bisphenol types) as the matrix.
Name | Content | Type |
|---|---|---|
Resin | 35% | OFR-25,IFR-25,VEFR-25 |
Glass fiber | 33% | E |
Filler | 31% | ATH,PR |
Other | 1% | --- |
Introduction to raw materials
Resin type
Code | Resin type | Flame retardancy |
Recommended applications |
|---|---|---|---|
MP-5 | Phenolic type | Oxygen index up to about 80 | Low toxicity and high flame retardancy, suitable for applications with high fire safety requirements |
VEFR-25 | Vinyl ester type | Oxygen index 28 and above | Harsh corrosive environments such as acids and alkalis |
VEFR-10 | Vinyl ester type | Oxygen index above 35 | Applications with high acid and alkali resistance and high flame retardancy requirements |
IFR-25 | Isophthalic type | Oxygen index 28 and above | VEFR economical type, good performance, resistant to moderate acids, alkalis and solvents |
IFGR-30 | Styrene-based food grade | Oxygen index 26 | Mainly used for meat products and food processing plants |
OFR-25 | Orthophthalic type | Oxygen index 28 and above | General acid and alkali environments |
OCR | Orthophthalic type | Oxygen index below 28 | OFR-25 economical type, no flame-retardant requirement |
Coarse fiberglass selection
Code | Coarse grit type | Recommended applications |
E | Alkali-free (E-glass) grit | For high-strength requirements and highly corrosion-resistant applications |
Selected filler type
Code | Filler type | Recommended applications |
|---|---|---|
ATH | Aluminum hydroxide | Flame-retardant, smoke-suppressing, corrosion-resistant applications |
PR | No filler, pure resin | For highly corrosion-resistant applications |
38*38*60(mm)
Optional panel sizes:
1220*4000,1220*3660,1220*2440,
915*3050 Bi-directional load bearing.
Bearing flat bar thickness (top/bottom): 11.5/9.0
Bearing flat bar center distance: 38.1mm (1.5")
Open area: 54%
Approximate weight: 50.4kgs/m²
Linear load (unit: mm)
Span (mm) |
Load in width direction (kN/m, concentrated load) | Maximum Recommended | Apparent E1*10^6 N-mm^2/m |
| 400 | 11.2 | 19 | 7.14 |
Uniform load (unit: mm)
Span (mm) |
Load kN/sqm (uniform) | Maximum Recommended | Apparent E1*10^6 N-mm^2/m |
|---|---|---|---|
| 400 | 2.8 | 100 | 7.14 |
| 600 | 11.8 | 45 | 8.55 |
Features:
Corrosion resistant
Slip resistant
Excellent ergonomic design
Low installation cost
Flame retardant
Lightweight with high bi-directional strength; cutting makes the pipe easier to install.
Uniform color inside and out; colors can be selected freely.
Delivers good social and economic benefits.
Flexible design, diverse sizes, and dimensional stability
Widely used in:
Greenlogy TEC FRP grating is widely used for industrial platform floors, stairs, walkways and platforms. Using FRP grating offers many advantages: good weather resistance, low maintenance costs, long service life and good slip resistance. In addition, FRP grating is simple, fast and flexible to fabricate and assemble.
Application Scenarios
This product is a heavy-duty molded FRP grating with a 38×38mm mesh and 60mm thickness, suitable for industrial platforms, walkways, trench covers and corrosive environments such as chemical, wastewater treatment and marine engineering that require high load capacity and corrosion resistance. If your operating conditions involve strong acids or alkalis, humidity or long-term outdoor exposure, please contact us with your service conditions for suitable recommendations.
Selection Guide
When selecting, please focus on load requirements, span, support method and the type of corrosive medium, and match these with the resin system (such as orthophthalic, isophthalic, vinyl ester, bisphenol A, etc.) and surface slip-resistance requirements. Since different operating conditions vary considerably in thickness, mesh size and resin selection, please provide drawings or operating parameters and we will help confirm the appropriate specification.
Product Advantages
Molded FRP grating is integrally molded from unsaturated polyester resin and glass fiber, combining light weight, high strength, corrosion resistance, slip resistance and electrical insulation, and is easy to cut, install and maintain. The 38×38mm mesh and 60mm thickness design provides high load capacity while maintaining ventilation and light transmission, making it suitable for heavy-duty applications.
Inquiry Guidance
For detailed specifications, resin options, colors, surface treatments and packaging of this product, please contact us for detailed specifications and a quotation. Please provide your application environment, load requirements and size requirements, and we will recommend a suitable solution and reply with commercial terms as soon as possible.
Custom Cutting
Need panels that fit, or cut to shape? We custom cut FRP grating and profiles to your drawing: panels cut to size or to shape (corner cuts, cutouts), cut edges sealed with resin, and pre-cut and pre-drilled to drawing before shipping. See the custom cutting services.
