Fiberglass Grating | Structural Systems | Peterson Company

Molded grating is available in either square or rectangular mesh, providing optimal customer selection. A premium product, molded grating combines fiberglass rovings with thermosetting resin to form a strong, one-piece molded panel. Significantly lighter than metallics, Molded Fiberglass Gratings is easy to install. The square mesh pattern of molded grating allows efficient cutting of the panels so that a variety of flooring layouts can be accommodated with a minimum of waste. Rectangular molded mesh is often used for walkways and trench covers in many industrial applications. Molded Fiberglass Grating is designed to provide the ultimate in reliable performance, even in the most demanding conditions. This advanced grating is proven superior in applications requiring bidirectional strength, corrosion resistance and long, maintenance-free life. Available in either standard meniscus or optional grit-top walking surfaces, molded fiberglass grating offers outstanding skid-resistance for added worker safety.

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MOLDED GRATING RESIN SYSTEMS

Peterson offers its fiberglass molded grating line in a choice of five resin systems, assuring a resin system suited to the unique requirements of each customer application.

Vi-CORR® (ORANGE OR GRAY)- A superior resin available only Fibergrate, Vi-Corr® was developed for reliable performance in the toughest environments. This proprietary resin system formulation is the most chemically-resistant available today, offering outstanding resistance to a wide range of highly corrosive environments, ranging from caustic to acidic. In fact, no other resin system can match Vi-Corr®&#;s performance in highly acidic environments. Offers as ASTM-E-84, flame spread of 25 or less. Vi-Corr® is also available in a UL Classified resin formulation.

IFR (GREEN)- IFR is designed for industrial and chemical processing applications where corrosion resistance is important. This isophthalic polyester resin formulation offers a flame spread rating of 25 or less per ASTM E-84. IFR is also available in a UL Classified resin formulation.

XFR (Gray)- This highly corrosion resistant resin is recommended for use where fire potential is high. This proprietary resin carries a flame spread rating of 10 or less, a level exceeded by no other resin system.

FGI (LIGHT GRAY)- USDA &#; accepted for food processing applications, this isophthalic polyester resin system meets the unique requirements of the food and beverage industry. FGI carries a flame spread rating of 25 or less.

CORVEX® (YELLOW, GREEN OR GRAY)- An economical polyester grating, Corvex® outperforms a number of competitive fiberglass products and meets the requirements for corrosion resistance found in light industrial and water/wastewater applications. This grating also offers a low flame spread rating of 25 or less.

May / 15 /

Introduction:
 

In the construction and manufacturing industries, fiberglass grating has become an indispensable material due to its exceptional properties. Fiberglass grating is a lightweight, strong, and durable material that is resistant to corrosion, chemicals, and UV rays. These characteristics make it an ideal choice for a wide range of applications, including flooring, platforms, walkways, stairs, safety barriers, and rooftops.

Types of Fiberglass Grating:

Fiberglass grating is broadly categorized into two main types: pultruded fiberglass grating and molded fiberglass grating. Each type has its unique properties and applications.

Pultruded Fiberglass Grating:

Pultruded fiberglass grating is manufactured by pulling continuous fiberglass roving through a heated die. The die shapes the roving into the desired grating pattern, and the resin is cured to harden the grating. This process results in a strong and lightweight grating with a consistent bar size and spacing.

Pultruded Fiberglass Grating

Molded Fiberglass Grating:

Molded fiberglass grating is produced by pouring liquid resin into a mold that is shaped with the desired grating pattern. The resin is then cured to solidify the grating. This method allows for the creation of more complex shapes and sizes compared to pultruded grating.

Molded Fiberglass Grating

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Specialty Fiberglass Grating:

In addition to pultruded and molded fiberglass grating, there are also several specialty gratings designed for specific applications:

Fire-retardant fiberglass grating: This type of grating is designed to resist fire and is suitable for use in areas where fire safety is a critical concern.
 

Fireretardant Fiberglass Grating

Conductive fiberglass grating: This type of grating is designed to conduct electricity and is used in applications where static electricity poses a hazard.
 

Conductive Fiberglass Grating

Micro fiberglass grating: This type of grating has very small openings, making it ideal for use in applications where small objects need to be prevented from falling through the grating.
 

Micro Fiberglass Grating

Applications of Fiberglass Grating:

Fiberglass grating's versatility extends to its wide range of applications across various industries:

Industrial: Fiberglass grating is commonly used in industrial settings, such as factories, power plants, and oil refineries, due to its resistance to corrosion, chemicals, and UV rays.

Commercial: Fiberglass grating is also prevalent in commercial settings, including office buildings, retail stores, and restaurants, as it is slip-resistant and easy to clean, ensuring safety and hygiene.

Municipal: Fiberglass grating finds applications in municipal projects, such as bridges, sidewalks, and walkways, due to its strength and durability, which can withstand heavy foot traffic.

Marine: Fiberglass grating is often used in marine applications, such as boats, docks, and piers, as it is resistant to corrosion and UV rays, making it suitable for saltwater environments.

Conclusion:

Fiberglass grating has emerged as a superior material choice for various applications due to its exceptional strength, durability, corrosion resistance, and versatility. With its diverse types, including pultruded, molded, and specialty gratings, fiberglass grating caters to a wide range of industry needs. Whether it's ensuring safety in industrial settings, enhancing aesthetics in commercial spaces, or providing durability in municipal projects, fiberglass grating proves to be a reliable and long-lasting solution.