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FRP Molded Grating 40*40 H30
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Genius FRP
Glass fiber reinforced plastic ( FRP ) molding grid is a kind of plate material with a certain opening rate, which is made of unsaturated polyester resin ( including isophthalic up, linbenxing, type and fenquanxing, bisphenol ) as skeleton in the customization mold.
Name | Content | Type |
Resin | 35% | OFR-25、IFR-25、VEFR-25 |
Fiberglass | 33% | E |
Filler | 31% | ATH、PR |
Others | 1% | --- |
Introduction of raw materials
Resin type
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 occasion |
E | Non alkali sand | For high strength requirements and high corrosion resistance of the occasion |
Selected filler type
Code | Filler type | Recommended usage occasion |
ATH | Aluminum hydroxide | Retardant, smoke suppression, corrosion-resistant occasions |
PR | No filler, pure resin | For high corrosion-resistant applications |
40*40*30(mm)
Panel size available:
1247*4047,1007*4047,1007*3007
Bidirectional force.
Bearing bar thickness (Top/Bottom)：7.0/5.0
Bearing bar center：40
Open Aera：67%
Approx Weight：14.6kgs/m²
Liner load（units:mm）
Deflcvtion | kg/m | kg/m | kg/m | kg/m | kg/m | kg/m | Limit |
Span( mm) | 75 | 150 | 300 | 450 | 750 | 1500 | Load |
| 300 | <0.25 | <0.25 | 0.26 | 0.51 | 0.76 | 1.53 | 9924 |
| 450 | 0.26 | 0.51 | 1.02 | 1.53 | 2.54 | 3.92 | 4828 |
| 600 | 0.51 | 1.27 | 2.29 | 3.56 | 5.85 | 7.38 | 4113 |
| 750 | 1.27 | 2.54 | 4.83 | 7.37 | 12.5 | 16 | 3174 |
| 900 | 2.27 | 4.54 | 9.08 | 13.7 | 18.8 | 22.1 | 2638 |
Uniform load（units：mm）
Deflcvtion |
kg/m² |
kg/m² |
kg/m² |
kg/m² |
kg/m² |
kg/m² |
Span( mm) | 350 | 500 | 750 | 1000 | 1500 | 2500 |
| 300 | 0.29 | 0.48 | 0.57 | 0.75 | 1.15 | 1.82 |
| 450 | 0.78 | 1.19 | 1.81 | 2.47 | 3.54 | 5 |
| 600 | 1.76 | 2.66 | 4.28 | 5.56 | 8.41 | 13.2 |
| 750 | 3.48 | 5.12 | 8.21 | 11 | 16.5 | --- |
| 900 | 5.89 | 8.81 | 14.2 | 19 | --- | --- |
The characteristics:
Corrosion Resistant
Slip Resistant
Superior Ergonomics
Low Install Cost
Fire Retardant
Lightweight,Bi-directional Strength, and the cutting makes the pipes easier to install.
The internal and external uniform color and color can be arbitrary choice.
It has good social and economic benefits.
Can design , flexible and varied size, size stability
Widely used in:
Genius FRP grating is widely used in landing (industrial) floor, stairs and walkways and platforms. Using glass fiber reinforced plastic grille has many advantages: glass fiber reinforced plastic grille, weather resistance, low maintenance cost, has a long service life and good anti-skid performance. In addition, the glass fiber reinforced plastic grille is simple, fast, flexible processing and assembly.
Application Scenarios
FRP molded grating 40*40 H30 is widely used in operating platforms, walkways, stair treads and trench covers in petrochemical, power, wastewater treatment, marine engineering and other fields. Its corrosion resistance, slip resistance, light weight and high strength make it suitable for humid, acid and alkali corrosive environments. To learn about its applicability under specific working conditions, please contact us for detailed specifications and quotations.
Selection Guide
Selection requires comprehensive consideration of load-bearing requirements, span, corrosive environment and safety needs. Different resin types (such as orthophthalic, isophthalic, vinyl ester and bisphenol A) and thicknesses affect the grating's corrosion resistance, flame retardancy and mechanical properties. It is recommended to choose a suitable model based on actual usage conditions. Please contact us for detailed specifications and quotations.
Product Advantages
FRP molded grating features excellent corrosion resistance, light weight, high strength, slip resistance, insulation and long service life. Its surface groove or grit design provides good anti-slip performance, and it is easy to cut and install with low maintenance costs. To learn about specific performance data, please contact us for detailed specifications and quotations.
Inquiry Guidance
If you are interested in FRP molded grating 40*40 H30 or have specific requirements, please contact us for detailed specifications and quotations. We can provide customized solutions to meet your project requirements.
