Product Description
Our premium 14mm FRP (Fiber Reinforced Polymer) rebar is engineered for concrete reinforcement in modern construction projects. Made from high-strength E-glass fibers bonded with advanced thermoset polymer resins, this 14mm GFRP (Glass Fiber Reinforced Polymer) rebar offers high durability and performance while being much lighter than steel for equal diameter. Ideal for corrosion-resistant construction, salt-water exposed structures, and electrically sensitive environments, our corrosion-resistant fiberglass rebar can extend structural lifespan in suitable applications with minimal maintenance requirements. Each non-magnetic composite reinforcement bar undergoes rigorous quality testing to ensure consistent performance and compliance with international construction standards for long-lasting concrete reinforcement.
Our 14mm FRP rebar is manufactured by pultrusion for consistent quality. Related FRP solutions: pultruded FRP profiles, FRP rebar, pultrusion machines, and pultrusion dies.
Technical Specifications
| Parameter | Specification | Comparison to Steel |
|---|---|---|
| Diameter | 14mm (±0.5mm) | Equivalent to #4 steel rebar |
| Material | Glass fiber + polymer resin | Non-metallic composite |
| Standard Length | 6m, 9m, 12m | Custom cuts available |
| Weight | 0.45 kg/m | much lighter than steel for equal diameter |
| Tensile Strength | >1000 MPa | high tensile strength compared with Grade 60 steel |
| Elastic Modulus | 45-60 GPa | lower than steel |
| Density | 1.9-2.1 g/cm³ | much lighter than steel |
| Thermal Conductivity | 0.25 W/m·K | lower than steel |
| Electrical Resistivity | >10¹⁰ Ω·m | Electrical insulator |
| Chemical Resistance | Excellent | Highly resistant to chlorides and acids |
| Color Options | Yellow, Red, White, Blue | Color-coded by grade |
Applications & Use Cases
Infrastructure Projects
- Coastal Bridges & Marine Construction: Our 14mm FRP rebar has been used in bridge and marine projects and can help extend service life compared with traditional reinforcement. Ideal for seawall reinforcement, harbor structures, and offshore concrete platforms.
- Water Treatment & Chemical Facilities: Perfect for wastewater treatment plants, desalination facilities, and chemical processing structures exposed to harsh chemicals and constant moisture, reducing corrosion concerns.
- Salt-Exposed Highway Infrastructure: Highway barriers, road surfaces, and airport runways in regions using de-icing salts maintain structural integrity without chloride-induced deterioration.
Building Construction
- Foundation Systems & Below-Grade Structures: Ideal for high water table areas, basement walls, and underground parking structures where steel reinforcement can corrode over time in aggressive conditions. Perfect for coastal residential foundations and commercial building footings in aggressive soil conditions.
- Medical Facilities & Electromagnetic Sensitive Areas: The non-magnetic and RF-transparent properties make our 14mm composite rebar essential for MRI rooms, research laboratories with sensitive equipment, and data center concrete structures requiring electromagnetic interference protection.
- Swimming Pools & Water Features: Eliminates rust staining and structural degradation in pool shells, water parks, and decorative water features while extending renovation intervals by decades.
Special Applications
- Temporary Structures: The lightweight nature can reduce installation time compared with steel reinforcement.
- Historical Restoration: Compatible with traditional building materials without introducing new corrosion risks.
- Precast Elements: Reduces transportation costs and enhances durability of prefabricated concrete components.
Key Benefits & Features
Performance Advantages
- Corrosion Resistance: Unlike steel, which can corrode in aggressive environments, FRP rebar resists corrosion and can maintain structural integrity for the structure’s service life when properly designed.
- Weight Reduction: Much lighter than steel for equal diameter, reducing handling and equipment requirements.
- Installation Efficiency: Can reduce installation time due to easier handling and simplified cutting requirements.
Economic Value
- Lifecycle Cost Savings: Lifecycle cost depends on project-specific factors; FRP rebar can reduce maintenance and repair costs in corrosive environments.
- Insurance Benefits: Some insurers may consider corrosion-resistant reinforcement when evaluating risk; confirm with your provider.
- Energy Efficiency: The thermal insulation properties reduce thermal bridging compared with steel-reinforced structures.
Environmental Impact
- Carbon Footprint: Production generates can have lower CO₂ emissions than equivalent steel reinforcement manufacturing in some assessments.
- Resource Conservation: Uses no mined metal resources and can require less energy to produce than steel alternatives in some assessments.
- Extended Lifespan: Reduces waste from structure replacement and rehabilitation projects by extending service life 3-4x compared to steel-reinforced concrete.
Frequently Asked Questions
Q: Can 14mm GFRP rebar be bent on-site like steel rebar?
A: Unlike steel, our 14mm glass fiber reinforced polymer rebar should not be bent on-site as this can damage the internal fiber structure. We offer pre-fabricated bent shapes including L-bars, stirrups, U-hooks, and custom shapes to address all standard concrete reinforcement detailing needs.
Q: How do I cut 14mm FRP rebar to the required length?
A: Our fiberglass reinforcement bars can be easily cut with a standard abrasive wheel or diamond blade. No specialized equipment is required, though we recommend wearing appropriate PPE including dust masks as cutting generates fine particles. Unlike steel, no hot-work permits are required for cutting operations.
Q: Is special training required for GFRP rebar installation?
A: While the concrete reinforcement installation process is similar to steel rebar, we provide comprehensive installation guidelines and offer optional training sessions for contractors new to FRP reinforcement. Most construction crews become proficient after just one day of working with the corrosion-resistant material.
Q: How does concrete bond with 14mm FRP rebar compared to steel?
A: Our 14mm FRP rebar features a sand-coated or helically-wrapped ribbed surface that provides designed for reliable concrete bond compared with equivalent diameter steel reinforcement. This surface treatment is designed to promote reliable bond and crack control.
Q: What building codes and standards does your 14mm FRP rebar meet?
A: Our product meets or exceeds ACI 440.1R (Guide for the Design and Construction of Structural Concrete Reinforced with FRP Bars), ASTM D7957, CSA S807, and ICC-ES AC454 requirements. Each production batch undergoes rigorous testing to ensure consistent quality and performance for code-compliant construction.
Q: What is the lifecycle cost comparison between 14mm FRP rebar and traditional steel reinforcement?
A: Lifecycle cost depends on project-specific factors such as material price, labor, equipment, maintenance and structure life. GFRP reinforcement can reduce lifecycle costs in corrosive environments by lowering repair and replacement needs.
Installation Tips for 14mm FRP Reinforcement
- Store FRP rebar bundles horizontally on flat surfaces away from direct sunlight
- Use UV-resistant plastic zip ties or non-metallic wire for securing bar positions
- Maintain minimum 30mm concrete cover for optimal long-term performance
- Space reinforcement bars according to structural engineering specifications
- Ensure clean rebar surface before concrete pouring for maximum bond strength
- Request our comprehensive GFRP rebar installation guide for detailed instructions
Request a Quote for 14mm FRP Rebar
Need 14mm FRP rebar for your project? Contact us for a quote and we will confirm specifications, lead time, and pricing.
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