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FRP Molded Grating 50×50 H50 Light Duty
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Greenlogy TEC
FRP molded grating is a panel with a certain open area, made of unsaturated polyester resin (including isophthalic, orthophthalic, phenolic and bisphenol types) as the skeleton in custom molds.
Name | Content | Type |
|---|---|---|
Resin | 35% | OFR-25,IFR-25,VEFR-25 |
Glass fiber | 33% | E |
Filler | 31% | ATH,PR |
Others | 1% | --- |
Resin type
Code | Resin type | Flame retardancy | Recommended applications |
|---|---|---|---|
MP-5 | Phenolic type | Oxygen index up to about 80 | Low toxicity, high flame retardancy; suitable for applications where fire safety is critical |
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 35 and above | Applications requiring high acid/alkali resistance and flame retardancy |
IFR-25 | Isophthalic type | Oxygen index 28 and above | VEFR economical grade, good performance, resistant to moderate acids, alkalis and solvents |
IFGR-30 | Phthalic-based, food grade | 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 grade, no flame-retardant requirement |
Coarse glass fiber selection
Code | Coarse sanded type | Recommended applications |
E | E-glass (alkali-free glass) | For high-strength requirements and highly corrosive environments |
Filler type selection
Code | Filler type | Recommended applications |
|---|---|---|
ATH | Aluminum hydroxide | Flame-retardant, smoke-suppressing and corrosion-resistant applications |
PR | No filler, pure resin | For highly corrosion-resistant applications |
50*50*50(mm)
Optional panel sizes:
1800*4000,1524*4000,1220*3660,
1220*2440,915*3050 Bidirectional load-bearing.
Load-bearing flat bar thickness (top/bottom): 7.0/5.0
Load-bearing flat bar center distance: 50
Open area: 78%
Approximate weight: 20.8 kgs/m²
Line load (unit: mm)
Span (mm) | Concentrated load (kN/m width) | Maximum recommended value | Apparent E1*10^6 N-mm^2/m |
|---|---|---|---|
| 400 | 5.7 | 30 | 11.8 |
| 600 | 15.1 | 21 | 14.9 |
Uniform load (unit: mm)
Span (mm) | Uniform load (kN/sqm) | Maximum recommended value | Apparent E1*10^6 N-mm^2/m |
|---|---|---|---|
| 400 | 1.4 | 154 | 11.8 |
| 600 | 5.7 | 73 | 14.9 |
| 800 | 1.6 | 35 | 16.5 |
Features:
Corrosion resistant
Slip resistant
Excellent ergonomic design
Low installation cost
Flame retardant
Lightweight with high bidirectional strength; the tubes are easier to install after cutting.
Uniform color throughout the interior and exterior; colors can be selected freely.
Delivers favorable social and economic benefits.
Flexible design, diverse dimensions, and dimensional stability
Widely used in:
Greenlogy TECGrating is widely used for industrial platform floors, stairs, walkways and platforms. Using FRP grating offers several advantages: good weather resistance, low maintenance cost, long service life and good slip resistance. In addition, FRP grating is simple, fast and flexible to fabricate and assemble.
Application scenarios
FRP molded grating 50×50 H50 light-duty type is suitable for pedestrian walkways, operating platforms, trench covers, stair treads and light-load support applications in various corrosive environments. Its mesh structure and light-duty design make it easy to cut and install, and it can be flexibly adjusted to on-site dimensions. Please contact us to confirm specific applicable conditions.
Selection guide
When selecting, please consider load requirements, span, the corrosiveness and flame-retardant requirements of the service environment, and the installation method. This product is a 50×50 mm mesh, 50 mm thick light-duty specification. If you need a different load class, resin system or color, please contact us for detailed specifications and selection advice.
Product advantages
Molded from unsaturated polyester resin and glass fiber, it features corrosion resistance, light weight and high strength, slip resistance, electrical insulation and low maintenance, and is permeable to water and light and easy to process on site. Different resin systems differ in their emphasis on flame retardancy and chemical resistance, and can be selected as needed. Please contact us for more performance details.
Inquiry guidance
For detailed specifications, resin options, color customization, packaging and delivery arrangements of this product, please contact us for a detailed quotation and technical support. Please provide your application scenario and quantity requirements, and we will recommend a suitable solution for you.
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.
