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FRP Molded Grating 38×38 H60 Heavy-Duty Type
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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 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 |
38*38*60(mm)
Panel size available:
1220*4000,1220*3660,1220*2440,
915*3050 Bidirectional force.
Bearing bar thickness (Top/Bottom)：11.5/9.0
Bearing bar center：38.1mm( 1.5")
Open Aera：54%
Approx Weight：50.4kgs/m²
Liner load（units:mm）
Span in (mm) |
Load in kn/m of widht (concentrated) | Maximum Recommended | Apparent E1*10^6 N-mm^2/m |
| 400 | 11.2 | 19 | 7.14 |
Uniform load（units：mm）
Span in (mm) |
Load in kn/sqm (uniformed) | Maximum Recommended | Apparent E1*10^6 N-mm^2/m |
| 400 | 2.8 | 100 | 7.14 |
| 600 | 11.8 | 45 | 8.55 |
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
This product is a heavy-duty FRP molded grating with a 38×38 mm mesh and 60 mm thickness, suitable for industrial platforms, walkways, trench covers and corrosive environments such as chemical, wastewater treatment and marine engineering that require high load capacity and corrosion resistance. If your operating conditions involve strong acids or alkalis, humidity or long-term outdoor exposure, please contact us with your service conditions for tailored recommendations.
Selection Guide
When selecting, please focus on load requirements, span, support method and the type of corrosive medium, and match these with the resin system (such as orthophthalic, isophthalic, vinyl ester, bisphenol A, etc.) and anti-slip surface requirements. As requirements for thickness, mesh size and resin selection vary greatly between operating conditions, please provide drawings or process parameters and we will help confirm suitable specifications.
Product Advantages
FRP molded grating is integrally molded from unsaturated polyester resin and glass fiber, combining light weight, high strength, corrosion resistance, anti-slip and insulation properties, and is easy to cut, install and maintain. The 38×38 mm mesh and 60 mm thickness design provides high load capacity while maintaining ventilation and light transmission, making it suitable for heavy-duty applications.
Inquiry Guide
For detailed specifications, resin options, colors, surface treatments and packaging of this product, please contact us for full specifications and a quotation. Please provide your application environment, load requirements and dimensional needs, and we will recommend a suitable solution and respond with commercial terms as soon as possible.
