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FRP molded grating 50*50H13
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Greenlogy TEC
Fiberglass Reinforced Plastic (FRP) grating is a panel with a certain open area ratio, with unsaturated polyester resin (including isophthalic, phenylene, and phenolphthalein, bisphenol types) as the matrix.
Name | Content | Type |
|---|---|---|
| Resin | 35% | OFR-25,IFR-25,VEFR-25 |
Fiberglass | 33% | E |
| Filler | 31% | ATH,PR |
| Others | 1% | --- |
Selection of resin type
Resin type
| Code | Resin type | Flame retardant performance | Recommended Application |
|---|---|---|---|
| MP-5 | Phenolic type | Oxygen index can reach about 80 | Low toxicity and high flame retardancy, used in applications where fire safety is extremely important |
| VEFR-25 | Vinyl ester type | Oxygen index 28 or above | For severely corrosive environments such as acids, alkalis and solvents |
| VEFR-10 | Vinyl ester type | Oxygen index 35 or above | For applications with high flame retardant requirements and 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 resistance to alkalis and solvents |
| IFGR-30 | Isophthalic food grade | Oxygen index 26 | Mainly used in meat product and food processing plants |
| OFR-25 | Orthophthalic type | Oxygen index 28 or above | General acid and alkali resistant environments |
| 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 applications |
| E | E-glass roving | For applications requiring higher strength and corrosion resistance |
Type of filler selected
| Code | Filler type | Recommended applications |
|---|---|---|
| ATH | Aluminum hydroxide | For flame retardant, smoke suppressant and corrosion resistant applications |
| PR | No filler, pure resin | For highly corrosive environments |
50*50*13(mm)
Whole panel size:
1220*4000,1220*3660,
1220*2440,915*3050
Bidirectional load bearing
Rib wall thickness (top/bottom): 6.0/5.0
Bearing bar center spacing: 50
Open area: 82%
Approximate weight per square meter: 4.8kgs/m²
Linear load (unit: mm)
Span (mm) |
Width load (line load) kN per meter |
Maximum Recommended | Surface E1*10^6 N-mm^2/m |
|---|---|---|---|
| 400 | 1.5 | 30 | 11.8 |
| 600 | 3.9 | 21 | 14.9 |
| 800 | 8.4 | 12 | 16.5 |
| 1000 | 15.9 | 10 | 17.0 |
Uniform load (unit: mm)
Span (mm) |
Load (uniform load) kN per square meter |
Maximum Recommended | Surface E1*10^6 N-mm^2/m |
|---|---|---|---|
| 400 | 0.4 | 154 | 11.8 |
| 600 | 1.5 | 73 | 14.9 |
| 800 | 0.4 | 35 | 16.5 |
| 1000 | 9.9 | 21 | 17.0 |
Features of molded grating
Corrosion resistant.
High slip resistance.
Good work efficiency.
Low installation cost.
Lightweight, high strength, and easy to cut and install.
Uniform color inside and out, with a wide choice of colors.
Colors can be customized to customer requirements to improve the workplace environment.
Good overall economic benefits.
Excellent designability, flexible and diverse dimensions, and stable dimensions.
Applications
FRP Grating
FRP grating is widely used for floor-standing (industrial) floors, stairs, walkways and platforms.Fiberglass reinforced plastic grating offers many advantages: FRP grating, weather resistance, low maintenance cost, long service life and good anti-slip performance. In addition, FRP grating is simple, fast and flexible to process and assemble.
Selection Guide
Before selecting a model, please first confirm the service environment: for highly acidic, alkaline or solvent corrosive conditions, vinyl ester (VEFR) resin is suitable; where high flame retardancy and corrosion resistance are required, VEFR-10 or phenolic (MP-5) type may be chosen; for food processing applications, isophthalic food-grade (IFGR-30) resin is recommended. For fillers, ATH (aluminium hydroxide) suits flame retardancy and smoke suppression requirements, while PR (pure resin) suits highly corrosive conditions; for surface type, grooved, sanded or grit-surfaced options can be selected according to anti-slip and wear resistance needs. If you are unsure of the specific model, please contact us and our technical staff will assist with selection based on your working conditions.
Inquiry Guidance
The resin, fiberglass, filler codes and surface types listed on this page are all optional configurations. For specific specifications, performance parameters and commercial terms, please contact us for detailed specifications and quotations. Please provide information such as service environment, load requirements, dimensions and quantity, and we will recommend suitable models and reply with a supply proposal accordingly.
使用环境
- 玻璃钢模塑格栅（含 50*50H13 网格）适用于室内及室外环境，可抵抗紫外线照射和气候因素引起的老化。
- 采用间苯型、苯撑型、酚酞/双酚型等不饱和聚酯树脂基体时，该格栅在潮湿和水浸条件下不膨胀，适用于冲洗区域和沿海安装场合。
- 它在化学加工、污水处理和海洋环境中，对包括酸、碱、盐在内的多种腐蚀性介质具有长期耐受性。
- 该格栅的阻燃配方（如 MP-5 酚醛型，氧指数可达 80）支持在防火要求较高的室内空间使用。
Custom Cutting
Need panels that fit, or cut to shape? We custom cut FRP grating and profiles to your drawing: panels cut to size or to shape (corner cuts, cutouts), cut edges sealed with resin, and pre-cut and pre-drilled to drawing before shipping. See the custom cutting services.
