When selecting a building material for an infrastructure project, there are a few key factors to consider before making a decision. Engineers must be sure to make selections that will benefit both the people within their agency, who will be working with the material, as well as the project’s end users.

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One such material is fiber-reinforced polymer (FRP), which can be hugely beneficial for both builders and users. Read more below to find out how this unique material can work for you.

1. Production and Installation Time

When developing the design for your overall infrastructure plan, it’s important to factor in the amount of time that will be needed not only for the whole project, but also for each step within the process. Obviously, saved time translates to saved costs, but you certainly don’t want to sacrifice quality for efficiency. FRP can provide an ideal balance, helping to save valuable production time while still providing the necessary quality, strength and durability. Below, compare the production and installation time of FRP to that of precast concrete:

As you can see from the chart, FRP’s total production time is 15 days less than that of precast concrete. This translates to more than two weeks’ worth of saved labor costs and overall downtime for infrastructure development. FRP also requires less total installation time than precast concrete — almost five days less, on average.

Thanks to this shorter installation time, engineers using FRP don’t have to complete their work solely during the workweek. Instead, they can opt to do installation work on the weekends, too, when there is less traffic congestion and end users will experience less inconvenience and fewer interruptions to their commutes.

2. Weight

Going hand-in-hand with a quicker installation time is FRP’s weight. FRP is known for being lightweight. In fact, it’s about eight times lighter than reinforced concrete — meaning FRP is also less labor-intensive to use and install, and requires less equipment. This material also requires less labor during removal processes. See below to compare the total weight of FRP to the total weight of precast concrete.

As you can see from the chart, FRP is significantly lighter than precast concrete, with an FRP panel weighing about 5,000 lb and a precast concrete panel weighing nearly 41,000 lb. Using a lighter material makes it easier on your workers, saves on labor costs and places less stress on the infrastructure. The lower the weight of the material being used, the less wear and tear the infrastructure will experience as a whole.

3. Corrosion and Maintenance

Offering high durability and strength, as well as reliable resistance to corrosion, FRP is long-lasting and mitigates the need for ongoing maintenance. The lack of frequent maintenance and repairs helps to save on expensive labor and material costs and also prevents inconvenience to end users, since repair downtime is minimized.

And, since FRP is long-lasting and resistant to corrosion, the long-term costs end up being less as well.

Though FRP does have a slightly higher price point per square foot at initial installation, the material allows for many benefits in terms of long-term cost savings. Because FRP causes less stress on the infrastructure and is more durable than other materials, it diminishes the need for costly repairs or reconstruction down the road. For example, bridges and platforms constructed from materials such as reinforced concrete, steel, or wood often fall apart 15 to 20 years after initial installation — requiring extremely expensive repairs or even a whole new investment to rebuild from scratch. FRP, however, is built to last and won’t experience corrosion over time like many other construction materials.

4. cost savings

FRP structures are highly reliable and low-maintenance, but they shouldn’t be considered maintenance-free. Repairs requiring field service will need to be performed on rare occasions. Performing yearly routine inspections (at minimum) will help ensure potential issues can be caught before they become a problem. If an issue has been identified and reported (ex. cracks, crazing, discoloration, excessive wear, etc.), a field service technician will be sent out to complete the repair.

As mentioned, structures made from steel, concrete and wood are prone to regular repair work, as well as those made with brick and tile – that’s also where FRP can come in. Fiberglass can be used for patch repairs on bridge decking and liners can be applied to culverts, pumps, storage tanks and pipes to protect less-resistant materials from future damage. FRP can even be used for wrapping bridge piers and columns.

Repairs made with FRP add up to long-term cost savings. Since the material is corrosion-resistant and has a much longer service life, it’s a great option to use when repairing and protecting existing structures. Take a look at our brief case study to learn more about how FRP repairs reduce costs.

5. design flexibility

FRP is ideal for any type of job that requires customization, as it is engineered to meet exact specifications. Regardless of complexity, engineers can create panels of all different sizes and shapes. This allows for aesthetic versatility, as there is a range of possible colors. It is also possible to add functional features to facilitate a smooth and easy installation process.

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FRP offers a wide range of unique benefits — short production and installation time, light weight, long-term cost savings, corrosion resistance, and superior longevity. An ideal material for use in almost any infrastructure project, FRP is very dynamic, making it the perfect choice for all types of infrastructure — including vehicle, pedestrian, and trail bridges, cantilever sidewalks, rail platforms, waterfront frameworks, storage tanks and pipes, stairs and handrails, and much more.

Why Choose FRP Cable Trays for Your Infrastructure Needs?

It is crucial to select the appropriate materials for your projects in the ever-changing world of industrial and infrastructural uses. One such substance that has become increasingly popular is Fiber Reinforced Plastic (FRP). Engineers and project managers in particular are starting to use FRP cable trays. Leading FRP cable tray manufacturer Chemitech Group is aware of how crucial these trays are to maintaining the effectiveness and security of your infrastructure. For cable management, FRP cable trays are the best option. Here's why.

1. Superior Corrosion Resistance

FRP cable trays offer outstanding corrosion resistance, which is one of the strongest arguments in favor of using them. FRP trays, in contrast to conventional metal trays, are resistant to rust and corrosion from moisture, abrasive chemicals, and severe weather. For sectors where exposure to corrosive materials is frequent, like chemical processing, wastewater treatment, and maritime applications, this makes them perfect.

2. Lightweight and High Strength

Impressive strength-to-weight ratios are provided by FRP cable trays. They are easier to handle and install without sacrificing strength because they are substantially lighter than their metal equivalents. In addition to saving labor costs and installation time, this lessens the structural strain on structures and support systems. FRP cable trays are strong and dependable due to their ability to support heavy cables and equipment despite being lightweight.

3. Electrical and Thermal Insulation

Any infrastructure project must prioritize safety, and FRP cable trays perform exceptionally well in this area. Because they are non-conductive, they offer superior electrical insulation, reducing the risk of short circuits and accidental electrocution. Furthermore, FRP material does not retain heat due to its low thermal conductivity. This characteristic improves the overall safety of your installation by lowering the possibility of overheating and associated fire threats.

4. Durability and Longevity

FRP cable trays are made with durability in mind. Their exceptional resilience to impact, UV rays, and environmental stresses guarantee a prolonged service life, even under the most severe circumstances. This durability minimizes the need for frequent repairs or replacements, which results in cheaper maintenance costs and less downtime.

5. Customizable and Versatile

Chemitech Group provides a variety of FRP cable tray designs to satisfy various project specifications. Depending on your requirements, our FRP cable trays can be made to seem like ladders, channels, or perforations. Because of its adaptability, FRP may be easily modified and adjusted on-site to ensure a perfect fit for any purpose. Furthermore, the material has unparalleled design freedom because it can be molded into intricate forms and sizes.

6. Cost-Effective Solution

FRP cable trays may need a larger initial investment than traditional materials, but over time, the advantages greatly exceed the disadvantages. Throughout the product's lifetime, the ease of installation and the decreased need for maintenance, repairs, and replacements lead to significant cost savings. Additionally, the exceptional functionality and dependability of FRP cable trays guarantee continuous operations, enhancing the overall profitability and efficiency of the project.

7. Environmental Benefits

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In today's infrastructure developments, sustainability is becoming a higher emphasis. Because FRP cable trays are composed of recyclable materials and have a smaller environmental impact than conventional metal trays, they are an environmentally responsible option. Their extended lifespan and low maintenance needs also help to save resources and cut down on waste, making them compliant with environmental laws and green construction principles.

1. Superior Corrosion Resistance

FRP cable trays offer outstanding corrosion resistance, which is one of the strongest arguments in favor of using them. FRP trays, in contrast to conventional metal trays, are resistant to rust and corrosion from moisture, abrasive chemicals, and severe weather. For sectors where exposure to corrosive materials is frequent, like chemical processing, wastewater treatment, and maritime applications, this makes them perfect.

8. Fire Retardant Properties

In high-risk workplaces, in particular, safety requirements frequently require the use of fire-resistant materials. Tough fire safety standards are met by FRP cable trays, which come with fire-retardant qualities. Your infrastructure will be safe and in compliance with industry standards thanks to this function, which offers an extra layer of security.

9. Ease of Installation and Maintenance

FRP cable trays have components that are simple to assemble and modify on-site, making installation simple. Because they are lightweight, less large installation crews and heavy lifting equipment are required, which further lowers labor expenses. Moreover, maintenance is simple and infrequent due to the long-lasting and non-corrosive qualities of FRP, which lowers operating expenses.

Conclusion

Selecting the appropriate cable management solution is essential for maintaining the longevity, effectiveness, and safety of your infrastructure. Fiber-reinforced plastic (FRP) cable trays are a great option for a variety of industrial applications since they have several advantages. Fiber Reinforced Polymer (FRP) cable trays offer a dependable and economical solution that fulfills the requirements of contemporary infrastructure projects. These features include outstanding corrosion resistance, high strength, electrical insulation, and environmental sustainability.

We at Chemitech Group are dedicated to providing the best FRP cable trays possible, adhering to the strictest industry guidelines. Our knowledge and commitment to innovation guarantee that you get the best goods and services for your requirements. Please get in touch with us right now to find out more about how our FRP cable trays can improve your infrastructure projects.

Provide the best few Key advantages of FRP Cable Tray

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GRP Cable Support Systems: A Sustainable and Cost-Effective Alternative

This informal CPD article, ‘GRP Cable Support Systems: A Sustainable and Cost-Effective Alternative to Traditional Steel Systems’, was provided by Mita powered by Wibe Group, a cable support systems company who work across different industries, from the food industry's super hygienic requirements to extremely vulnerable environments like offshore wind turbines.

Key Advantages of GRP Cable Support Systems

GRP (Glass/Fiber Reinforced Polymer) or FRP (Fiber Reinforced Polymer) cable support systems are increasingly being used as an alternative to traditional steel systems. GRP is a resin-based material reinforced with glass fibers that offers unique benefits for cable support systems.

In , the global FRP cable tray market was valued at $618 million, with projected growth to reach $908 million by . The use of GRP cable support systems has grown significantly in recent years, particularly in industries such as transportation, marine, oil and gas, renewable power, water and waste management, and pharmaceuticals.

Durability

One of the key advantages of GRP cable support systems is their durability. GRP cable supports are resistant to most chemicals, stretching, shrinking, mildew, abrasion, and fire. They also have extra durability to adverse weather conditions and UV stability, making them suitable for outdoor applications, such as offshore and marine environments, wind power, and oil and gas industries.

Corrosion Resistance

Another advantage of GRP cable support systems is their resistance to corrosion. Research has shown that GRP cable support systems have excellent corrosion resistance in harsh environments, making them suitable for use in the most humid and salinized environments. A study conducted by the University of Plymouth found that GRP cable trays offer excellent resistance to corrosion in a range of environments2.

Customisable

They are also highly customizable and can incorporate various accessories and supports, including bends, tees, and risers, to create a complete cable support system. The pultrusion process used to manufacture GRP cable supports allows for bespoke designs and shapes, tailored to specific project requirements without compromising on the light weight and strength. This ensures that the cable support system is a perfect fit for the specific needs of the project.

BIM Software Integration

The integration of GRP cable support systems with building information modelling tools enables a complete layout, routing, and material estimating function in a single, integrated system. This makes it easy to ensure adequate space and clearances are available in confined locations, and for the detailed design and material requirements to be quickly and easily produced.

Compared to Stainless Steel

Cost effectiveness 

Further to their durability and corrosion resistance, they are also more cost-effective compared to traditional materials like stainless steel. A study conducted by the University of Kassel in Germany found that the use of GRP cable trays can lead to cost savings of up to 40% compared to stainless steel cable trays thanks to its lighter weight compared to steel3.

Strength-to-weight

Research has shown that GRP cable support systems have a higher strength-to-weight ratio, making them a lightweight yet strong solution for cable support applications. According to a study by the University of Leeds, GRP cable supports can offer up to a 70% weight saving compared to steel, reducing transportation costs and making installation easier and quicker4.

Electromagnetic and radio-frequency interference

GRP is, by nature, resistant to electromagnetic interference (EMI) and radio-frequency interference (RFI), making them suitable for use in the railway industry and tunnels.

Conclusion

GRP cable support systems are on the rise, as they offer unique benefits over traditional steel systems. Their durability, resistance to corrosion and chemicals, ease of handling, customization options, and integration with building information modelling tools make them a sustainable and cost-effective solution for a wide range of industries.

We hope you found this article helpful. For more information from Mita powered by Wibe Group, please visit their CPD Member Directory page. Alternatively, you can go to the CPD Industry Hubs for more articles, courses and events relevant to your Continuing Professional Development requirements.

References

1. Grand View Research on the market valuation and projected growth of the global FRP cable tray market: https://www.grandviewresearch.com/industry-analysis/fiber-reinforced-polymer-frp-cable-tray-market

2. University of Plymouth study on the corrosion resistance of GRP cable trays: https://www.sciencedirect.com/science/article/pii/SX

3. University of Kassel study on the cost savings of GRP cable trays: https://www.researchgate.net/publication/

4. University of Leeds study on the weight savings of GRP cable supports: https://www.leeds.ac.uk/news/article//lightweight_materials_innovations_help_to_reduce_rail_costs

Use only the FRP cable trays

Check out here in this post the use of FRP cable trays. FRP cable trays are true whether you intend to buy this system or install it at your place of business. Installers are able to run wires in a controlled manner by creating use of cable trays.

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