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Greenlogy TEC FRP Molded Grating 38*38 H50 Heavy-Duty Type
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Greenlogy TEC
Glass fiber reinforced plastic (FRP) molded grating is a panel with a certain open area, made with unsaturated polyester resin (including isophthalic, orthophthalic, phenolic and bisphenol types) as the matrix, molded in custom molds.
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, high flame retardancy; applications with high fire safety requirements |
VEFR-25 | Vinyl ester type | Oxygen index above 28 | Harsh environments with strong acid and alkali corrosion |
VEFR-10 | Vinyl ester type | Oxygen index 35 and above | Applications requiring high flame retardancy and good acid and alkali resistance |
IFR-25 | Isophthalic type | Oxygen index above 28 | VEFR type: economy grade, with good resistance to moderate acids, alkalis and solvents |
IFGR-30 | Vinyl ester type, food grade | Oxygen index 26 | Mainly used in meat processing and food processing plants |
OFR-25 | Orthophthalic type | Oxygen index above 28 | General acid and alkali environments |
OCR | Orthophthalic type | Oxygen index below 28 | OFR-25 economy grade, no flame-retardant requirement |
Selection of coarse glass fiber
Code | Coarse grit type | Recommended applications |
E | E-glass grit | For applications requiring high strength and high corrosion resistance |
Selected filler type
Code | Filler type | Recommended applications |
|---|---|---|
ATH | Aluminum hydroxide | Flame-retardant, smoke-suppressing and corrosion-resistant applications |
PR | No filler, pure resin | For high corrosion resistance applications |
38*38*50(mm)
Available panel dimensions:
1220*4000,1220*3660,1220*2440,
915*3050 Bi-directional load bearing.
Load-bearing flat bar thickness (top/bottom): 11/9.0
Load-bearing flat bar center distance: 38
Open area: 56%
Approximate weight: 42 kg/m²
Line load (unit: mm)
Span (mm) |
Load (concentrated load, unit: kN/m width) | Maximum Recommended | Apparent E1*10^6 N-mm^2/m |
| 400 | 9.3 | 19 | 7.14 |
Uniform load (unit: mm)
Span (mm) |
Load (kN/m², uniform) | Maximum Recommended | Apparent E1*10^6 N-mm^2/m |
|---|---|---|---|
| 400 | 2.3 | 100 | 7.14 |
| 600 | 9.9 | 45 | 8.55 |
Features:
Corrosion resistant
Slip resistant
Excellent ergonomic design
Low installation cost
Flame retardant
Lightweight, high bidirectional strength, and cutting makes the pipe easier to install.
Uniform color inside and out, with customizable colors.
Good social and economic benefits.
Flexible design, diverse sizes, stable dimensions
Widely used in:
Greenlogy TEC FRP grating is widely used for stair platforms (industrial) floors, stairs, walkways, and platforms. Using fiberglass reinforced plastic grating offers many advantages: good weather resistance, low maintenance cost, long service life, and good anti-slip performance. In addition, FRP grating is easy and quick to process and assemble, and flexible.
Application Scenarios
The FRP molded grating 38*38H50 heavy-duty type is suitable for operating platforms, walkways, trench covers, etc. in petrochemical, power, wastewater treatment, marine engineering and other industries that require high load-bearing and corrosion resistance.
Its 38*38mm mesh and 50mm thickness design provides high strength while maintaining drainage, anti-slip, and ventilation performance, making it suitable for humid environments, environments prone to liquid accumulation, or environments requiring frequent washing.
Selection Guide
When selecting, comprehensive consideration should be given to load-bearing requirements, span, support method, and usage environment, and the appropriate thickness and mesh size should be selected according to the actual load.
If a higher corrosion resistance grade is required, isophthalic, vinyl ester, or bisphenol A resins can be used; if flame retardant is needed, a flame retardant additive formula can be selected. Please contact us for detailed specifications and selection advice.
Product Advantages
This product uses unsaturated polyester resin as the matrix, reinforced with glass fiber, and features lightweight, high strength, corrosion resistance, aging resistance, insulation, and maintenance-free properties.
The molding process ensures precise mesh dimensions and good integrity, the surface groove design provides anti-slip effect, and the heavy-duty structure can withstand large concentrated loads.
Inquiry Guide
For more information on technical parameters, customized sizes, or bulk purchase of FRP molded grating 38*38H50 heavy-duty type, please contact us for detailed specifications and quotations.
We can provide selection support and solutions according to your specific needs. Please feel free to contact us.
Usage Environment
- Molded FRP grating with 38×38 mm mesh and 50 mm thickness is designed for heavy-duty conditions in industrial plants, walkways, platforms, and stair treads, suitable for applications where steel grating would corrode.
- The isophthalic, vinyl ester, and bisphenol unsaturated polyester resin systems listed in the raw material table are suitable for outdoor and indoor humid, damp, and chemical-splash environments; for applications requiring fire safety and low toxicity, phenolic type can be provided.
- Since the load-bearing structure is molded from resin, E-glass fiber, and ATH or PR fillers rather than welded metal, this grating is suitable for corrosive and humid environments that require regular washing.
- For temperature limits, chemical resistance grades for specific media, and a complete parameter list, please inform Greenlogy TEC of your operating conditions.
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.
