Datasheet
CFRP Fiber (Carbon Fiber Reinforced Polymer) – Tensile Strength: 4500 MPa
Producer: Iran Concrete Technical Clinic Group (Clinic Beton Iran)
Brand: RBS-CONTECH
Websites: https://www.clinicbeton.com | https://www.rbs-contech.com
Product Description
CFRP (Carbon Fiber Reinforced Polymer) fibers are advanced composite materials designed to provide exceptional mechanical performance for the strengthening and rehabilitation of concrete, masonry, steel, and wooden structures. RBS-CONTECH CFRP fibers deliver very high tensile strength, durability, and chemical resistance, making them ideal for structural retrofit, seismic upgrades, and a wide range of civil engineering applications.
Technical Specifications
| Property | Value / Description |
|-----------------------------|---------------------------------------------|
| Product Type | CFRP (Carbon Fiber Reinforced Polymer) Fiber|
| Appearance | Black, continuous filament or fabric |
| Tensile Strength | ≥ 4500 MPa |
| Tensile Modulus | 230–250 GPa |
| Elongation at Break | 1.7%–2.1% |
| Density | 1.80 ± 0.05 g/cm³ |
| Fiber Diameter | 7–8 μm |
| Areal Weight (for fabrics) | 200–600 g/m² (customized on request) |
| Thickness (for sheets) | 0.111–0.167 mm (single ply) |
| Width (for sheets) | 50, 100, 200 mm (custom on request) |
| Roll Length (for sheets) | 50–100 m (customized) |
| Standard Compliance | ASTM D3039, ACI 440.2R, EN 2561 |
| Thermal Expansion | -0.6 × 10⁻⁶ /°C |
| Electrical Conductivity | High |
| Corrosion Resistance | Excellent |
| Alkali/Acid Resistance | Excellent |
| Water Absorption | Nil |
| Color | Black carbon |
| Storage Conditions | Dry, cool, away from direct sunlight |
Key Features
Exceptionally high tensile strength (≥ 4500 MPa)
Lightweight and easy to handle
Superior fatigue and impact resistance
Outstanding chemical, alkali, acid and corrosion resistance
Low thermal expansion; excellent dimensional stability
Non-magnetic and electrically conductive
Compatible with epoxy and other approved resins
Smooth application for wrapping, laminating, or as chopped fiber
Typical Applications
Strengthening of beams, slabs, columns, and walls (structural retrofit)
Seismic upgrading of concrete and masonry structures
Repair and reinforcement of bridges, tunnels, silos, and chimneys
Strengthening of industrial flooring and load-bearing elements
Retrofit of steel and timber structural members
Confinement of piers and piles
Installation Guidelines
Surface preparation: Ensure substrate is clean, dry, and structurally sound
Apply primer/epoxy adhesive (as specified)
Laminate or wrap CFRP fiber onto the substrate with roller for full resin impregnation
Allow to cure as per resin manufacturer instructions
For chopped fiber applications, evenly blend fibers in mortar or concrete matrix
Always follow manufacturer's detailed instruction and MSDS provided with the product.
Quality Assurance
Manufactured according to rigorous quality controls
Complies with major international standards (ASTM, ACI, EN)
Certificate of Analysis (COA) and test reports available on request
Ordering & Support
For technical support, product selection, or quotation, contact:
Phone: +98-21-88070173, +98-21-88584906
Mobile: +98-9102333497, +98-9120916271, +98-9120916272
Email: clinicbeton.com(AT)gmail.com
Web: https://www.clinicbeton.com | https://www.rbs-contech.com
Note:
CFRP systems are available in a variety of sheet, fabric, or chopped forms. Complete technical support, application accessories, and compatible resin systems are available through Clinic Beton Iran and RBS-CONTECH.