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Treadwell FRP Rebar – Fibreglass Reinforcement for Sustainable, Corrosion-Resistant Concrete
Our FRP (Fibre-Reinforced Polymer) rebar offering offers a modern alternative to conventional steel reinforcement — ideal for structures exposed to harsh environmental conditions, such as coastal, chemical, marine, or salt-laden atmospheres. With high tensile strength, light-weight handling, corrosion resistance and long-term durability, FRP rebar helps reduce maintenance and lifecycle costs. It can be used in a broad spectrum of applications — from non-structural concrete to fully structural elements such as slabs, bridge decks, tunnels, diaphragm walls, and more — depending on the REBAR grade and project requirements.
Key Features & Benefits of Treadwell FRP Rebar
- Corrosion & chemical resistance — FRP rebar is immune to rust, chloride attack and general corrosion that often threatens steel reinforcement in aggressive or marine environments.
- Light-weight with high strength-to-weight ratio — Compared to traditional steel, FRP rebar is substantially lighter (often about one quarter the weight), making transport, handling and installation easier and more efficient.
- High tensile strength and good bond with concrete — Properly manufactured FRP rebars deliver tensile strength comparable to or even exceeding conventional steel rebar, and bond reliably with concrete, making them suitable for many structural uses.
- Non-conductive and non-magnetic — Because FRP is non-metallic, it avoids risks related to electrical conductivity, thermal bridging or electromagnetic interference — valuable in environments like substations, tunnels or structures near sensitive electrical or electronic equipment.
- Lower lifecycle and maintenance costs — Avoiding corrosion reduces long-term maintenance or replacement costs often associated with steel rebar; in many projects, total lifecycle costs can be significantly lower despite higher upfront material costs.
- Sustainability & reduced environmental footprint — The production and transportation advantages of FRP (lightweight, less material for equivalent performance, durable life) contribute to a lower carbon and environmental footprint compared with steel rebar.
- Versatile applications (structural and non-structural) — From non-structural concrete elements to fully structural components such as slabs, bridge decks, tunnels, plus applications such as diaphragm walls, retaining walls, pavements, barrier walls, and marine/coastal structures — FRP rebar offers high versatility if engineered correctly.
Key Moments
- 00:15 👋 Introduction of the webinar and guest speakers, Rashnish, Toi, and Ahmed.
- 02:06 💡 Corrosion costs Australia an estimated 3.5 to 5% of its annual GDP, emphasizing the need for FRP solutions.
- 03:59 🔗 FRP rebars are made through a process called pultrusion, using materials like glass fibers and epoxy resins.
- 04:33 📈 FRP rebars have a tensile strength nearly three times that of conventional steel and a longer design life of over 80 years.
- 06:12 🌍 Producing glass fiber reinforced rebars has a carbon footprint 35–45% lower than conventional steel options.
- 08:33 📜 Currently, Australia lacks specific design standards for FRP rebars while international codes guide usage and construction.
- 09:25 🚀 FRP rebars can be used in diverse applications including bridges, tunnels, and barrier walls, with a variety of sizes available.
- 10:07 🔍 Global acceptance of FRP products is growing, though Australia sees it as a new and developing market.
- 19:00 🏗️ Bends in FRP bars can only be made at the manufacturing stage, not on site, especially for small-radius bends.
- 27:47 💰 Total project costs including installation and logistics show FRP can be more cost-effective than steel over time, despite a higher initial price.
Why Choose Treadwell FRP Rebar
At Treadwell, we believe in offering solutions — not just products. Our FRP rebar system is designed to meet modern engineering challenges where durability, corrosion resistance, long-term integrity and lower maintenance are critical.
With our FRP rebar, you get:
- The benefit of advanced composite materials is that they address the limitations of traditional steel reinforcement, particularly in corrosive or chemically aggressive environments.
- Reduced structural load and easier handling — lighter reinforcement simplifies logistics and can reduce labour and installation complexity.
- Long service life and lower lifecycle costs thanks to corrosion resistance and minimal maintenance requirements.
- Flexibility in design — from non-structural elements to full structural components, our FRP rebar can be matched to project requirements, whether for infrastructure, tunnels, bridges, water-exposed structures or specialised chemical/marine installations.
- Sustainability in materials and construction — using FRP contributes to reduced environmental impact over the life of the structure, aligning with modern sustainability goals.
Treadwell FRP rebar gives you a durable, corrosion-resistant, lightweight, and future-proof reinforcement solution — ideal for today’s demanding infrastructure and industrial projects.
