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Pultruded Grating

Why We Choice The Pultruded Grating?

Pultruded grating is a flooring material crafted from fiberglass reinforced plastic (FRP), produced through the pultrusion process. This process involves pulling strands of fiberglass through a resin mixture, followed by heating in a die to achieve the desired shape. The outcome is a product that combines lightness with strength and durability. It is distinguished by its excellent strength-to-weight ratio, resistance to corrosion, fire-retardant capabilities, and electrical insulation.

Specation Of FRP Pultruded Gratings (mm)
P.N. Height Top edge width Void width void content(%) Weight(kg/m2)
1″ I-4000 25.4 15 10 40 16.9
1″ I-5000 25.4 15 15 50 14.2
1″ I-6000 25.4 15 23 60 11.6
1.5″ I-4000 38.1 15 10 40 20.9
1.5″ I-5000 38.1 15 15 50 17.5
1.5″ I-6000 38.1 15 23 60 14.2
2″ I-4000 50.8 18 12 40 24.5
2″ I-5000 50.8 18 18 50 21
2″ I-6000 50.8 18 27 60 16.9
Principal Characteristics and Benefits
  • Resistant to Corrosion: Its exceptional resistance to corrosion renders pultruded grating ideal for environments that are chemically aggressive or exposed to weather.
  • Fire Resistance: The material’s fire-resistant quality enhances safety in both industrial and commercial settings.
  • Minimal Maintenance: The durability and corrosion resistance of pultruded grating significantly reduce its maintenance needs throughout its service life.
  • Superior Strength-to-Weight Ratio: It offers outstanding support for loads across long spans while being lighter than metal grates, facilitating installation and lessening the load on structures.
  • Electrical Insulation: Made from fiberglass, it is inherently non-conductive, which provides an additional safety measure in areas prone to electrical hazards.

Pultruded grating is adaptable for various applications, including:

  • Industrial Flooring: Ideal for platforms, walkways, and catwalks that require durability and safety.
  • Public Access Areas: Fits well in places with barefoot traffic, like swimming pool surrounds or water parks.
  • Vehicular Areas: Offers heavy-duty options to support vehicle traffic.
  • Odor Control Covers: Utilized to cover trenches and tanks at wastewater treatment plants or industrial sites for odor management.
  • Boardwalks and Bridges: Its lightweight yet robust nature makes it suitable for scenic or recreational walkways and bridges.
Customization and Installation

The grating can be customized with various resin types, including Isophthalic Polyester Resin or Vinyl Ester Resin, to suit specific environmental or performance needs. It comes in different sizes, with the option for custom panels to minimize waste and fulfill project requirements. Installation is simple, requiring standard tools without the need for welding, which significantly reduces both cost and time.

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