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FRP Grating 38*38H38
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Genius FRP
Fiberglass Reinforced Plastic (FRP) grating is a panel with a certain open area, produced with custom-made molds using unsaturated polyester resin (including isophthalic, phenylene, types and phenanthrenequinone, bisphenol) as the skeleton.
Selection of Resin Type
Resin TypeCode | Resin Type | Flame Retardant Performance |
Recommended Application |
|---|---|---|---|
MP-5 | Phenolic Type | Oxygen index up to approximately 80 | Low toxicity and high flame retardance, for applications where fire safety is extremely important |
VEFR-25 | Vinyl Type | Oxygen index 28 or above | For severely corrosive environments such as acids, alkalis and solvents |
VEFR-10 | Vinyl Type | Oxygen index 35 or above | For applications with high flame-retardant requirements as well as excellent acid and alkali resistance |
IFR-25 | Isophthalic type | Oxygen index 28 or above | More economical than VEFR type, with excellent acid resistance and moderate alkali and solvent resistance |
IFGR-30 | Isophthalic food grade | Oxygen index 26 | Mainly used for meat products and food processing plants |
FR-25 | Orthophthalic type | Oxygen index 28 or above | General acid and alkali resistance environment |
OCR | Orthophthalic type | Oxygen index below 28 | More economical than OFR-25, no flame-retardant requirement |
Type of fiberglass roving selected
Code | Roving type | Recommended Application |
E | E-glass roving | For applications requiring higher strength and corrosion resistance |
Type of filler selected
Code | Filler type | Recommended Application |
|---|---|---|
ATH | Aluminum hydroxide | Flame-retardant, smoke-suppressing, corrosion-resistant applications |
PR | No filler, pure resin | For highly corrosive environments |
Groove type
Polished type
Shop sand type
38*38*38(mm)
Panel size:
1220*4000,1220*3660,1220*2440,
915*3050,1524*3050,
1524*4000
Bidirectional force.
Rib thickness (top, bottom): 7.0/5.0
Bearing bar center spacing: 30
Open area: 68%
Approx. weight per square meter: 19.5 kg/㎡
Linear load (unit: mm)
| Deflcvtion | kg/m | Limit | |||||
|---|---|---|---|---|---|---|---|
| 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 | 1.80 | 3.68 | 5.56 | 7.42 | 9.30 | 13.8 | 5817 |
| 1200 | 4.75 | 9.68 | 14.6 | 19.6 | 21.2 | --- | 3755 |
Operating Environment
- Built for outdoor and indoor industrial service: molded FRP grating such as this 38*38H38 panel is produced with unsaturated polyester resin, so it withstands weathering, UV exposure and moisture without the corrosion that attacks steel grating in open plants, walkways and platforms.
- Suitable for chemically aggressive surroundings: the resin systems used in this FRP grating (isophthalic, phenylene, bisphenol and related types) are selected for resistance to acids, alkalis, salts and other corrosive media found in chemical, wastewater and processing areas.
- Flame-retardant resin grades are available for environments where fire performance matters: the phenolic type reaches a high oxygen index, making this grating a fit for areas requiring low-toxicity, high flame-retardant behavior.
- Works across the temperature and humidity swings typical of plant floors, cooling towers, marine and coastal sites, and wash-down zones; for the recommended resin grade and full parameter list for your specific operating conditions, contact us.
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