When it comes to building a strong infrastructure for the workplace, the debate of FRP vs. steel is front and center. Choosing the right material is important, especially when looking at durability, maintenance cost, and safety. Whether it’s a data center, a water park, or a chemical processing facility, FRP offers extreme longevity and durability.
What is FRP?
FRP stands for Fiberglass-Reinforced Plastic. It is created by combining fiberglass and resin. It can be used in many different scenarios in many different industries.
Common FRP Applications:
- Platforms
- Catwalks
- Handrails
- Ladders & Cage Systems
- Stairs
- Skids
- Pipe Racks
Common Industries that use FRP:
- Oil & Gas
- Data Centers
- Petro Chemical
- Wastewater Treatment Facilities
- Offshore
- Water parks
- Aquariums
Comparing Materials: FRP vs. Steel
Corrosion Resistance – Because FRP isn’t made of metal, it is naturally corrosion and rust resistant. Unlike FRP, steel is susceptible to corrosion and must be protected with coatings like galvanization to prevent rust.
Common FRP Applications:
- Platforms
- Catwalks
- Handrails
- Ladders & Cage Systems
- Stairs
- Skids
- Pipe Racks
Common Industries that use FRP:
- Oil & Gas
- Data Centers
- Petro Chemical
- Wastewater Treatment Facilities
- Offshore
- Water parks
- Aquariums
Comparing Materials: FRP vs. Steel
Corrosion Resistance – Because FRP isn’t made of metal, it is naturally corrosion and rust resistant. Unlike FRP, steel is susceptible to corrosion and must be protected with coatings like galvanization to prevent rust.
Maintenance – FRP doesn’t corrode or degrade, making it virtually maintenance free with only needing the occasional cleaning. Steel requires frequent maintenance, including inspections and recoating to prevent rust.
Installation – Steel is heavy. This makes it labor-intensive and costly to install. Many steel installations require specialty equipment, safety personnel, permits, and additional safety measures. All of this significantly raises the cost of installation. FRP is only ⅓ the weight of steel and can be installed with typical hand tools. The installation cost of FRP is cost effective, especially when compared to steel.
Strength-to-Weight Ratio – Steel is a strong material, but it’s heavy, adding its own weight and additional stress to the structure. FRP is a lightweight but strong material. This means that it can provide excellent structural support without adding much weight to the structure.
FRP’s Strength-to-Weight Ratio: 100–300 kN·m/kg
Steel’s Strength-to-Weight Ratio: 50–150 kN·m/kg
Electrical Conductivity – When working around electrical components, you want to ensure you are using the safest materials and protecting your employees. Steel is highly conductive and can increase the risk of electrical shock and electrocution when the proper precautions are not taken. FRP is naturally non-conductive, making it a safe material to use around electrical work and eliminating the need for grounding.
Choosing between FRP vs. steel can be a difficult choice, but if you are looking for a maintenance-free, durable material that is non-conductive and non-corrosive, FRP is the way to go. Our team can create customized fiberglass structures to fit your exact specifications. Contact us today to discuss your project and if FRP is the right material for the job.
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