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Pultruded Grating T-2515
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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: 38mm
Open Area: 25%
Approx Weight (With three-core shoots): 16.7kg/m²
Liner load（units:mm）
Spacing | kg/m | kg/m | kg/m | kg/m | kg/m | kg/m | Limit |
(mm) | 150 | 300 | 450 | 750 | 1500 | 3000 | Load |
| 450 | <0.25 | 0.25 | 0.25 | 0.51 | 1.02 | 2.29 | 7539 |
| 600 | 0.25 | 0.51 | 0.51 | 1.02 | 2.03 | 4.06 | 6020 |
| 900 | 0.51 | 1.27 | 1.78 | 3.05 | 6.35 | 12.4 | 4023 |
| 1200 | 1.52 | 2.79 | 4.32 | 7.11 | --- | --- | 3010 |
Uniform load（units：mm）
Spacing | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | Limit |
(mm) | 450 | 950 | 1450 | 2400 | 4850 | 9500 | Load |
| 450 | <0.25 | 0.25 | 0.25 | 0.51 | 1.02 | 2.03 | 16494 |
| 600 | 0.25 | 0.51 | 0.76 | 1.27 | 2.54 | 5.08 | 12346 |
| 900 | 1.27 | 2.29 | 3.56 | 5.84 | 11.7 | --- | 8247 |
| 1200 | 3.56 | 7.11 | 10.7 | --- | --- | --- | 4929 |
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-2515 is assembled from pultruded I/T-shaped load-bearing bars with solid tubes or rods as connecting rods. It is suitable for platforms, walkways, trench covers and various industrial operating surfaces that require load-bearing capacity, corrosion resistance and water/air permeability. For the load and span requirements of specific scenarios, please contact us to confirm the selection based on your working conditions.
Selection Guide
During selection, the resin system (such as orthophthalic, isophthalic, vinyl ester or phenolic, etc.), load-bearing bar specifications and grating gap can be matched to the service environment and load-bearing requirements; for highly corrosive or high fire protection requirements, the corresponding resin type can be given priority. Please provide the service environment, span and load conditions, and we will assist you in determining a suitable configuration.
Product Advantages
Pultruded grating uses continuous pultruded profiles as load-bearing units, with fibers continuously distributed along the load-bearing direction. It combines relatively high longitudinal strength, light weight and corrosion resistance, and its assembled structure facilitates cutting and on-site installation. The surface can be treated with anti-slip treatment, making it suitable for wet or slippery environments.
Inquiry Guide
If you need detailed specifications, resin and color options, supply forms and commercial terms for Pultruded Grating T-2515, please contact us for detailed specifications and quotations. Please inform us of the application scenario and quantity requirements, and we will provide you with selection suggestions and solutions as soon as possible.
