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FRP Molded Grating 40*40H40
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Greenlogy TEC
Fiberglass reinforced plastic (FRP) molded grating is a panel with a certain open area, made in custom molds using 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 |
Others | 1% | --- |
Raw material introduction
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 28 and above | Harsh corrosive environments involving acids, alkalis, etc. |
VEFR-10 | Vinyl ester type | Oxygen index 35 and above | Applications requiring high acid and alkali resistance and good flame retardancy |
IFR-25 | Isophthalic type | Oxygen index 28 and above | VEFR economical type, good performance, resistant to moderate acids, alkalis and solvents |
IFGR-30 | Food-grade phthalic type | Oxygen index 26 | Mainly used in meat processing 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 retardancy requirement |
Coarse glass fiber selection
Code | Coarse grit type | Recommended applications |
E | Alkali-free 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 |
40*40*40(mm)
Available panel size:
1247*4047,1007*4047,1007*3007
Bidirectional load-bearing.
Load-bearing flat bar thickness (top/bottom): 7.0/5.0
Load-bearing flat bar center distance: 40
Open area: 67%
Approximate weight: 19.2 kgs/m²
Line load (unit: mm)
Span (mm) | Load (kN/m width, concentrated) | Maximum recommended | Apparent E1*10^6 N-mm^2/m |
| 400 | 7.3 | 19 | 7.14 |
Uniform load (unit: mm)
Span (mm) | Load (kN/sqm, uniform) | Maximum recommended | Apparent E1*10^6 N-mm^2/m |
|---|---|---|---|
| 400 | 1.8 | 100 | 7.14 |
| 600 | 7.7 | 45 | 8.55 |
Features:
Corrosion resistant
Slip resistant
Excellent ergonomic design
Low installation cost
Flame retardant
Lightweight, high bidirectional strength, cut-outs make pipe installation easier.
Uniform color throughout (inside and outside), and colors can be freely selected.
Delivers favorable social and economic benefits.
Can be designed, with flexible and varied dimensions and good dimensional stability.
Widely used in:
Greenlogy TEC FRP grating is widely used for platform (industrial) flooring, stairways, walkways and platforms. Using FRP grating offers many advantages: good weather resistance, low maintenance cost, long service life and good anti-slip performance. In addition, FRP grating is simple, fast and flexible to process and assemble.
Application scenarios
FRP molded grating 40*40H40 is suitable for platforms, walkways, trench covers and equipment operating surfaces that require corrosion resistance, slip resistance and load bearing, and is commonly found in chemical, water treatment, power and marine engineering environments. For suitability under specific working conditions, we recommend confirming with us based on the medium, load and installation method.
Selection guidance
When selecting, consider the resin system, grating thickness, mesh size and support span together. For example, in corrosive media environments, priority can be given to the resin's corrosion-resistant type; in areas with higher load requirements, attention can be given to grating height and support conditions. You are welcome to contact us, and our technical staff will provide selection advice and detailed specifications based on your actual working conditions.
Product advantages
The molded process forms the grating as a single piece with uniform distribution of fiber and resin, giving it the characteristics of being lightweight and high-strength, corrosion-resistant, slip-resistant and easy to cut and install, which facilitates on-site processing and later maintenance. Compared with traditional metal materials, it helps extend the service life in humid and corrosive environments.
Inquiry guidance
For detailed specifications, colors, surface types and commercial terms of FRP molded grating 40*40H40, you are welcome to contact us for detailed specifications and a quotation. Please provide information such as the operating environment, load requirements and quantity, and we will recommend a suitable solution accordingly.
Operating environment
- This molded FRP grating is designed for use in corrosive chemical environments; its unsaturated polyester resin and fiberglass reinforcement resist attack by acids, alkalis and salts.
- It is suitable for indoor and outdoor installation, including industrial plants, walkways and platforms exposed to weather and repeated washdown.
- With a flame-retardant resin option, the grating can be used in areas where fire safety must be considered, such as chemical processing and other industrial environments.
- It can be used in wet and humid conditions where traditional metal grating would corrode; for specific temperature, chemical exposure or load requirements, please contact us for the full parameter sheet.
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.
