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FRP Molded Grating 50*50 H25
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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 |
50*50*25(mm)
Panel size available:
1220*3660,1220*2440,915*3050
Bidirectional force.
Bearing bar thickness (Top/Bottom)：7.5/6.0
Bearing bar center：50
Open Aera：78%
Approx Weight：11.5kgs/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 | 2.8 | 30 | 11.8 |
| 600 | 7.6 | 21 | 14.9 |
Uniform load（units：mm）
Span in (mm) | Load in kn/sqm (uniformed) | Maximum Recommended | Apparent E1*10^6 N-mm^2/m |
| 400 | 0.7 | 154 | 11.8 |
| 600 | 2.8 | 73 | 14.9 |
| 800 | 0.8 | 35 | 16.5 |
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 50*50 H25 is commonly used for operating platforms, walkways and trench covers in corrosive environments such as chemical, electroplating and wastewater treatment facilities, and is also suitable for marine engineering, ship decks and other applications requiring salt spray resistance. Its 25 mm thickness balances load capacity and light weight, making it suitable for medium- to low-load pedestrian walkways or equipment supports. For selection advice tailored to specific working conditions, please contact us.
Selection Guide
When selecting, consider resin type (such as orthophthalic, isophthalic, vinyl ester, etc.), grating thickness, mesh size, load requirements and service environment. Different resins differ in corrosion resistance, flame retardancy and other properties; for example, isophthalic resin offers better water resistance, while vinyl ester resin resists strong corrosion. We recommend providing your specific application conditions, and our technical team will assist you in choosing the right product.
Product Advantages
FRP molded grating features light weight, high strength, corrosion resistance, slip resistance, insulation and maintenance-free operation, with a long service life and easy installation. Its mesh structure allows fluids to pass through, reducing water accumulation and debris buildup. Compared with metal grating, FRP grating is more durable in humid and corrosive environments and requires no periodic painting.
Inquiry Guidance
For detailed specifications, prices and supply information on FRP molded grating 50*50 H25, please contact us for professional consultation and a quotation. We can provide customized solutions according to your requirements.
