Pulwell Fiberglass Rebar for Flatwork – Stronger, Lighter, and Rust-Free Concrete Reinforcement
Pulwell Composites manufactures high-performance fiberglass rebar for flatwork applications where strength, durability, and cost savings are essential. Designed as a superior alternative to traditional steel rebar, Pulwell’s FRP (Fiber Reinforced Polymer) rebars offer higher tensile strength, corrosion resistance, and significant weight reduction—making them ideal for concrete slabs, sidewalks, driveways, and parking areas.
Engineered using premium E-glass fibers and thermosetting resin, these rebars provide long-term stability, reduce maintenance costs, and extend the service life of reinforced concrete structures.
Product Features
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4x Lighter Than Steel: Easy to transport, handle, and install with minimal labor.
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2x Stronger Tensile Strength: Provides superior reinforcement compared to black steel rebar.
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Corrosion-Free: Immune to rust, chloride, and chemical exposure—ideal for humid or saline environments.
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Non-Conductive & Non-Magnetic: Suitable for sensitive or electrically active environments.
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Thermally Stable: Prevents cracking due to temperature changes.
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Long Service Life: Extends structural integrity and reduces long-term maintenance costs.
Technical Specifications
| Property | Size 10mm (3/8″) | Size 13mm (1/2″) | Size 16mm (5/8″) |
|---|---|---|---|
| Nominal Area (mm²) | 71.26 | 126.7 | 197.9 |
| Guaranteed Tensile Strength (MPa) | 981 | 758 | 724 |
| Ultimate Tensile Load (kN) | 70 | 95.9 | 143.4 |
| Tensile Modulus of Elasticity (GPa) | 48 | 46 | 46 |
| Ultimate Strain (%) | 1.91 | 1.64 | 1.57 |
| Material Composition | E-glass fibers + epoxy/vinyl ester resin | ||
| Density | 1.9–2.0 g/cm³ | ||
| Temperature Range | –40°C to +120°C | ||
| Standard Lengths | 6 m, 12 m, or customized | ||
| Color | Standard Pulwell blue helical wrap (custom colors available) |
All data verified under ASTM D7205 and ACI440.5-08 standards.
Applications
Pulwell fiberglass rebar for flatwork is optimized for slab-on-ground applications such as:
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Parking slabs and commercial parking lots
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Driveways, sidewalks, and patios
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Pool decks and concrete pavements
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Agricultural flatwork and industrial flooring
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Continuous Reinforced Concrete Pavement (CRCP) for streets
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Light structural applications and precast panels
Note: Not recommended for high-load-bearing structures such as bridges, foundation walls, or parking garages.
Handling and Installation
Installation is similar to epoxy-coated or galvanized steel bars following ACI 440.5-08 guidelines.
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Do not shear FRP bars. Use a fine blade saw, grinder, or diamond cutter for field trimming.
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No end sealing required.
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Use plastic-coated tie wire for fastening.
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Support chairs should be placed at two-thirds the spacing of steel rebar.
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Keep covered and protected from UV exposure until placement.
Packaging & Storage
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Packaging: Bundled in standard lengths (20 ft / 6 m or customized)
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Protection: Optional paper wrapping available
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Labeling: Each bar marked with diameter, batch number, and production date for traceability
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Storage: Store under shade or cover to avoid prolonged UV exposure before installation
Advantages Over Steel Rebar
| Parameter | Pulwell Fiberglass Rebar | Traditional Steel Rebar |
|---|---|---|
| Weight | 4x lighter | Heavy |
| Tensile Strength | 2x stronger | Standard |
| Corrosion Resistance | Excellent (non-corrosive) | Poor (rusts over time) |
| Electrical Conductivity | Non-conductive | Conductive |
| Installation | Fast and labor-saving | Time-consuming |
| Maintenance | None | Requires rust prevention |
| Service Life | 2–3x longer | Limited |
| Cost Efficiency | Lower total lifetime cost | Higher maintenance cost |
Quality Assurance
Pulwell adheres to ISO and ASTM standards in fiberglass rebar production.
Every batch is tested for tensile strength, modulus, and durability to ensure consistent performance and structural reliability.
Pulwell fiberglass rebar for flatwork is the ideal choice for contractors, engineers, and concrete professionals seeking a rust-free, long-lasting, and lightweight alternative to steel.
