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FRP Molded Grating 19*19H38
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Greenlogy TEC
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 skeleton in custom molds.
Name | Content | Type |
|---|---|---|
Resin | 35% | OFR-25,IFR-25,VEFR-25 |
Glass fiber | 33% | E |
Filler | 31% | ATH,PR |
Other | 1% | --- |
Resin type
Code | Resin type | Flame retardancy | Recommended applications |
|---|---|---|---|
MP-5 | Phenolic type | Oxygen index up to approximately 80 | Low toxicity and high flame retardancy, suitable for applications with high fire safety requirements |
VEFR-25 | Vinyl ester type | Oxygen index of 28 and above | Harsh environments with strong corrosiveness such as acids and alkalis |
VEFR-10 | Vinyl ester type | Oxygen index above 35 | Applications requiring high flame retardancy and good acid and alkali resistance |
IFR-25 | Isophthalic type | Oxygen index of 28 and above | VEFR economical type, good performance, resistant to moderate acids, alkalis and solvents |
IFGR-30 | Styrene-type food grade | Oxygen index 26 | Mainly used in meat products and food processing plants |
OFR-25 | Orthophthalic type | Oxygen index of 28 and above | General acid and alkali environments |
OCR | Orthophthalic type | Oxygen index below 28 | OFR-25 economical type, no flame retardant requirement |
Coarse glass fiber type selection
Code | Coarse strand type | Recommended applications |
E | Alkali-free (E-glass) strand | For applications requiring high strength and high corrosion resistance |
Filler type selection
Code | Filler type | Recommended applications |
|---|---|---|
ATH | Aluminum hydroxide | Flame retardant, smoke suppression and corrosion resistant applications |
PR | No filler, pure resin | For high corrosion resistance applications |
19*19*38(mm)
Available panel sizes:
1524*4000,1220*3660,1220*2440,
915*3050 Load-bearing in both directions.
Load-bearing flat bar thickness (top/bottom): 7.5/5.0
Load-bearing flat bar center spacing: 19
Open area: 40%
Approximate weight: 23.5 kgs/m²
Line load (unit: mm)
Deflection | kg/m | kg/m | kg/m | kg/m | kg/m | kg/m | Ultimate |
|---|---|---|---|---|---|---|---|
Span (mm) | 150 | 300 | 450 | 600 | 750 | 1500 | Load |
| 300 | 0.36 | 0.48 | 0.61 | 0.76 | 0.89 | 1.06 | 17116 |
| 600 | 0.66 | 1.25 | 1.85 | 2.46 | 3.07 | 8.48 | 8718 |
| 900 | 1.8 | 3.68 | 5.56 | 7.42 | 9.3 | 13.8 | 5817 |
| 1200 | 4.75 | 9.68 | 14.6 | 19.6 | 21.2 | --- | 3755 |
Uniformly distributed load (unit: mm)
| Deflection | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² |
|---|---|---|---|---|---|---|---|
| Span (mm) | 240 | 480 | 980 | 1450 | 2450 | 3650 | 4880 |
| 300 | 0.09 | 0.19 | 0.38 | 0.49 | 0.78 | 1.05 | --- |
| 600 | 0.43 | 0.81 | 1.55 | 2.31 | 3.84 | 5.74 | --- |
| 900 | 1.70 | 3.45 | 6.96 | 10.5 | 17.5 | 23.3 | --- |
| 1200 | 5.97 | 12.2 | 24.5 | 32.6 | 38.7 | --- | --- |
Features:
Corrosion resistant
Slip resistant
Excellent ergonomic design
Low installation cost
Flame retardant
Lightweight with high bidirectional strength; cutting makes pipe installation easier.
Uniform color inside and out; colors can be freely selected.
Delivers favorable social and economic benefits.
Flexible design, multiple sizes, dimensional stability
Widely used in:
Greenlogy TEC FRP grating is widely used for industrial flooring, stair treads, walkways and platforms. Using FRP grating offers many advantages: good weather resistance, low maintenance cost, long service life and good slip resistance. In addition, FRP grating is easy and quick to fabricate and assemble, and offers flexible installation.
Application scenarios
Molded FRP gratingresin systems can be selected for specific media and working conditions. Contact us with your operating environment for matching recommendations.
Selection guide
Selection can be considered from four aspects: resin type, grating thickness, mesh size and load requirements. The corrosive medium determines the resin system, while span and load determine thickness and support method. As specific working condition parameters are involved, please contact us with your operating conditions and our technical staff will help confirm suitable specifications.
Product advantages
Molded grating is integrally formed from resin and glass fiber, featuring light weight, high strength, corrosion resistance, anti-slip performance and electrical insulation, and is easy to cut, install and maintain. Compared with traditional metal grating, it resists rust better in humid and corrosive environments, helping reduce long-term maintenance costs.
Inquiry guide
For detailed specifications, resin options, packaging methods and delivery arrangements of 19*19H38 molded grating, please contact us for detailed specifications and a quotation. Please provide your operating environment, required dimensions and quantity, and we will propose a targeted solution accordingly.
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.
