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Pultruded Grating T-5020
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Genius FRP
Pultruded FRP grating is made of pultruded "I", "T" shaped profile as a bearing strip, with a solid pipe or bar as a connecting rod, made by a certain assembly process with a gap of the plate.
Name | Contect | Type |
Resin | 25% | OFR-25、IFR-25、VEFR-25 |
Fiberglass | 65% | E |
Filler | 8% | ATH、PR |
Others | 2% | --- |
Code | Resin type | Flame retardant property | Recommended usage occasions |
MP-5 | Phenolic type | Oxygen index can reach about 80 | Low toxicity and high flame retardant, fire safety is very important for the occasion |
VEFR-25 | Vinyl type | Oxygen index 28 or above | Acid, alkali and other corrosive harsh environment |
VEFR-10 | Vinyl type | Oxygen index 35 or above | Flame retardant requirements of high acid, alkali and good occasions |
IFR-25 | Meta benzene | Oxygen index 28 or above | A VEFR type economy, and excellent, moderate acid alkali and solvent |
IFGR-30 | Benzene food grade | Oxygen index 26 | Mainly used in meat products and food processing plants |
OFR-25 | Ortho type | Oxygen index 28 or above | General acid and alkali environment |
OCR | Ortho type | Oxygen index below 28 | OFR-25 economy, no flame retardant requirements |
The type selection of coarse glass fiber
Code | Coarse sand type | Recommended usage occasions |
E | Non alkali sand | For high strength requirements and high corrosion resistance of the occasion |
Selected filler type
Code | Filler type | Recommended usage occasions |
ATH | Aluminum hydroxide | Retardant, smoke suppression, corrosion-resistant occasions |
PR | No filler, pure resin | For high corrosion-resistant applications |
Standard Panel Size:
1220mm,915mm-wide 3050mm,6100mm-length
Bearing Bar: 50mm
Open Area: 50%
Approx Weight (With three-core shoots): 15.66kg/m²
Liner load（units:mm）
Spacing | kg/m | kg/m | kg/m | kg/m | kg/m | kg/m | Limit |
(mm) | 300 | 450 | 750 | 1500 | 3000 | 5950 | Load |
| 600 | 0.25 | 0.51 | 0.76 | 1.27 | 2.29 | 4.57 | --- |
| 900 | 0.76 | 1.27 | 1.78 | 3.3 | 6.1 | 12.2 | --- |
| 1200 | 1.52 | 2.29 | 3.56 | 6.6 | 13.5 | 27.2 | --- |
| 1500 | 2.54 | 3.81 | 6.35 | 12.5 | 24.6 | 49.5 | --- |
Uniform load（units：mm）
Spacing | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | Limit |
(mm) | 1000 | 1900 | 3900 | 7000 | 9500 | 19500 | Load |
| 600 | 0.51 | 0.76 | 1.27 | 2.29 | 3.05 | 6.35 | --- |
| 900 | 1.02 | 2.03 | 3.81 | 6.86 | 9.4 | --- | --- |
| 1200 | 3.3 | 6.35 | 12.5 | --- | --- | --- | --- |
| 1500 | 6.86 | 13.5 | --- | --- | --- | --- | --- |
The characteristics:
Fire Retardant
High Flame Resistance
Low Smoke and Toxic Fume Emissions
High Strength-to-Weight Ratio
Corrosion Resistant
Low Maintenance
Slip Resistant
Electrically & Thermally Non-Conductive
Easily Fabricated
Impact Resistant
UV resistance
Maintenance free
Installation and accessories
Application Scenarios
Pultruded Grating T-5020 is assembled with pultruded "I" and "T" profiles as load-bearing bars and solid tubes or rods as connecting rods. It is suitable for industrial platforms, walkways, trench covers, and equipment operating surfaces that require load-bearing capacity, corrosion resistance, and ventilation/drainage. Different resin systems correspond to different service environments. For specific application suitability, please contact us for confirmation.
Selection Guide
During selection, consider resin type, load-bearing requirements, and the corrosiveness and fire safety requirements of the service environment. For example, for applications with high fire safety requirements, phenolic resin systems may be considered; for general corrosion-resistant applications, vinyl ester systems may be considered. We welcome you to contact us with your operating conditions, and we will assist you in determining the appropriate specifications and configuration.
Product Advantages
Pultruded grating combines the characteristics of FRP materials, including light weight, high strength, corrosion resistance, non-conductivity, and ease of installation. Its assembled structure facilitates cutting and on-site adjustments. Compared with traditional metal gratings, it is more conducive to long-term use and maintenance in humid or corrosive environments. For specific performance data, please contact us for detailed technical information.
Inquiry Guide
For detailed specifications, resin options, load-bearing parameters, and commercial terms of Pultruded Grating T-5020, please contact us to obtain detailed specifications and a quotation. Please provide your service environment, dimensional requirements, and quantity, and we will provide selection recommendations and solutions as soon as possible.
