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Pultruded Grating I-6015
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Greenlogy TEC
===== Pultruded FRP grating is made using pultruded "I"-type and "T"-type profiles as load-bearing bars, with solid tubes or rods as connecting rods, assembled through a specific assembly process, with gaps left between the panel surfaces.
Name | Content | Type |
|---|---|---|
Resin | 25% | OFR-25,IFR-25,VEFR-25 |
Glass fiber | 65% | E |
Filler | 8% | ATH,PR |
Other | 2% | --- |
Code | Resin type | Flame retardant performance | Recommended applications |
|---|---|---|---|
MP-5 | Phenolic type | Oxygen index up to approximately 80 | Low toxicity and high flame retardancy; 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 35 and above | Applications requiring high flame retardancy and good acid and alkali resistance |
IFR-25 | Isophthalic type | Oxygen index 28 and above | VEFR type is economical and practical, with good resistance to medium-strength acids, alkalis and solvents |
IFGR-30 | Benzene-type (styrene) 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 type, no flame retardancy requirement |
Coarse glass fiber selection
Code | Coarse grit type | Recommended applications |
E | Alkali-free (E-glass) sand | For applications requiring high strength and high corrosion resistance |
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 high corrosion resistance applications |
Standard panel size:
1220mm, 915mm wide; 3050mm, 6100mm long
Load-bearing flat bar: 38mm
Open area: 60%
Approximate weight (including three cross bars): 16.1kg/m²
Linear load (unit: mm)
Spacing | kg/m | kg/m | kg/m | kg/m | kg/m | kg/m | Ultimate |
|---|---|---|---|---|---|---|---|
(mm) | 300 | 450 | 750 | 1500 | 3000 | 5950 | Load |
| 450 | 0.19 | 0.29 | 0.51 | 0.96 | 2.03 | 3.81 | 17472 |
| 600 | 0.51 | 0.76 | 1.02 | 2.29 | 4.32 | 8.38 | 13108 |
| 900 | 1.57 | 2.33 | 3.89 | 7.11 | 14.6 | 25.2 | 8460 |
| 1200 | 2.79 | 4.32 | 7.11 | 14.2 | 28.5 | 56.9 | 6047 |
Uniform load (unit: mm)
Spacing | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | Ultimate |
|---|---|---|---|---|---|---|---|
(mm) | 1000 | 1900 | 3900 | 7000 | 9500 | 19500 | Load |
| 450 | 0.45 | 0.75 | 1.56 | 2.97 | 3.78 | 6.56 | 76430 |
| 600 | 0.91 | 1.82 | 3.78 | 6.83 | 8.57 | 14.9 | 43004 |
| 900 | 3.29 | 6.06 | 9.87 | 18.7 | --- | --- | 18570 |
| 1200 | 7.6 | 15 | --- | --- | --- | --- | 9920 |
Features:
Flame retardant
High flame retardancy
Low smoke and low toxicity emissions
High strength-to-weight ratio
Corrosion resistant
Low maintenance
Anti-slip
Electrical and thermal insulation
Easy to process
Impact resistance
UV resistance
Maintenance-free
Installation and accessories
Application scenarios
Pultruded Grating I-6015 is assembled from pultruded "I"-shaped load-bearing bars and solid tubes or rods as connecting rods. It is suitable for platforms, walkways, trench covers and various industrial operating surfaces that require light weight, high load capacity and corrosion resistance. If your working conditions involve severe corrosion, moisture or flame-retardant requirements, please contact us for detailed specifications and a quotation, and we will help determine suitability.
Selection guidance
When selecting, compare different resin systems (such as phenolic and vinyl ester types) in terms of flame retardancy and applicable occasions based on load requirements, span conditions, the corrosion level of the service environment and flame-retardant requirements, and determine the load-bearing bar specifications and connecting rod type accordingly. As specific parameters need to match the working conditions, please provide your service conditions; we can help recommend a suitable configuration and provide detailed specifications and a quotation.
Product advantages
The pultrusion process distributes fibers continuously along the load-bearing direction, giving the product good load-bearing capacity while remaining lightweight, along with corrosion resistance and ease of cutting, installation and on-site processing. The grating's open assembly structure facilitates drainage, ventilation and prevention of dirt accumulation, making it suitable for long-term use scenarios with requirements on durability and maintenance cost.
Inquiry guidance
If you need to confirm whether Pultruded Grating I-6015 meets your project requirements, please contact us and provide information such as the service environment, load conditions and dimensional requirements. We can then provide detailed specifications, technical data and a quotation proposal, and work with you through the selection process.
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.
