FRP Grating
FRP Emery Surface Anti-skid Grating (FRP anti-skid grating) is a new composite material grating with glass fiber reinforced plastic (FRP) as the base material and Emery embedded on the surface. Its core process is formed by resin casting and high-hardness diamond is laid on the surface. It has lightweight, high strength and corrosion resistance, and achieves super anti-skid effect. It is widely used in industrial platforms, offshore facilities, sewage treatment plants and other scenes.
Advantages and performance characteristics
1. Excellent anti-skid performance
Surface diamond process: Diamond particles are embedded in the surface of the grating through a special process, and the friction coefficient is increased by more than 50%, meeting the ASTM E303 standard, and the anti-skid level in wet and slippery environments is R11-R13, which effectively prevents workers from slipping accidents.
Applicable to extreme environments: Suitable for oil pollution, seawater, chemical plants and other slip-prone scenes, and more durable than ordinary steel gratings.
2. Corrosion resistance and anti-aging
All-resin substrate: Not afraid of acid, alkali, salt spray, organic solvent corrosion, service life of more than 20 years, maintenance-free and low cost, suitable for chemical, electroplating, offshore platforms and other corrosive environments.
Anti-UV treatment: Add UV absorber, outdoor use does not fade, does not become brittle.
3. Lightweight and high strength, safe load-bearing
The weight is only 1/4 of steel: easy installation, reducing transportation and construction costs.
Carrying capacity of 3-5 tons/㎡: ISO 9001 certified, can be customized with different thicknesses (25mm/38mm/50mm) to meet the needs of heavy machinery passage.
4. Insulation, flame retardant, environmental protection
Excellent insulation performance: no risk of conduction under 10kV voltage, suitable for substations, mines and other scenes.
Flame retardant grade B1: self-extinguishing when away from fire, in line with GB 8624 standard.
Application Scenarios
- Industrial field: anti-skid walkway of oil platform, maintenance platform of chemical plant, acid-resistant floor of electroplating workshop
- Municipal engineering: ladder pedals of sewage treatment plant, anti-skid grating of pedestrian bridge, drainage ditch cover of subway station
- Marine ships: anti-skid layer of ship deck, pier trestle grating, offshore wind power platform
- Commercial facilities: anti-skid workbench of food factory, anti-skid passage of cold storage, drainage cover of parking lot
Production process and quality control
As a manufacturer of FRP anti-skid grating, we use the following processes to ensure product quality:
- Compression molding technology: glass fiber + unsaturated polyester resin lamination, uniform density and no bubbles.
- Surface treatment of diamond abrasive: diamond abrasive with particle size of 60-80 mesh is evenly distributed, and the wear resistance is increased by 3 times.
- Strict quality inspection process: compressive strength (≥200MPa), Barcol hardness (≥50), and oxygen index (≥28%) are tested for each batch.
- Clear usage scenarios: select the thickness of the grating according to the corrosive environment (acid/alkali/salt) and load requirements.
- Pay attention to surface processing: the diamond sand coverage rate must be ≥70% to avoid the shedding of particles of low-priced and inferior products.
- Certification qualifications: give priority to manufacturers that have passed ISO and SGS certification to ensure environmental protection and safety.
- Customized service: support size, color (yellow/gray/green), aperture customization, and provide CAD drawing design.
High Strength
The specific strength of FRP is higher than that of steel, and the hoop tensile strength can reach more than 300MPa.
Corrosion Resistance
It can resist corrosion from chemical media such as acids, alkalis, salts, and organic solvents, and its service life is more than 30 years.
Light Weight
The density is only 1/4 of that of steel pipes, which is convenient for transportation and installation.
Low Friction Coefficient
The inner wall is smooth (roughness coefficient 0.0084), the hydraulic performance is excellent, and the conveying efficiency is high.
Good thermal insulation
Low thermal conductivity (0.25W/m·K), reducing heat energy loss.
Anti-aging&Electrical insulation
Anti-ultraviolet agent is added, suitable for outdoor and harsh environments. Non-conductive, suitable for power, communication and other fields.
OUR PROJECT
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How to choose the right FRP grating?
15 years of FRP production experience: serving 1000+ customers, including Sinopec, BYD and other companies.
Transparent price: factory direct sales, diamond sand anti-slip pedal grating price is 15% lower than the market.
Due to its safety, anti-skid, corrosion-resistant and durable characteristics, FRP diamond anti-skid grating has become the preferred material in the industrial and municipal fields. As a professional FRP grating manufacturer, we provide a one-stop solution, support sample delivery and project case inspection. Consult now to get a free quotation!