MATERIAL DATA SHEET

Carbon fibre reinforced polymer (CFRP) sheet/strip (0.2mm, 0.5mm, 1.0mm, 1.2mm, 1.4mm, 2.0mm)

Polymer-Based FRP
composite › Fibre-Reinforced › Polymer-Based FRP
compositefibre-reinforcedstructural-strengtheningcarbon-fibreepoxy-matrixunidirectionalbidirectionalmarine-resistantlightweighthigh-strengthretrofitrehabilitation
ATLAS CODE
COM-FRC-PFR-002
Carbon fibre reinforced polymer (CFRP) sheet/strip (0.2mm, 0.5mm, 1.0mm, 1.2mm, 1.4mm, 2.0mm)
Category composite
Material Family Fibre-Reinforced
Regulatory Status Combustible per AS 1530.1
Density
1,600 kg/m? (Sika CarboDur S) kg/m³
Carbon (A1-A5)
109 kg CO₂-eq/kg (total CFRP) kgCO₂e
Fire Class
Combustible per AS 1530.1
Lifespan
50-100 years yrs
Description

Carbon fibre reinforced polymer (CFRP) sheets/strips are prefabricated laminates of carbon fibre in an epoxy matrix used for structural strengthening. Manufacturer data for Sika CarboDur S plates reports tensile strength 2,900-3,100 MPa, modulus of elasticity 165-170 GPa (longitudinal), and density about 1.60 g/cm?. These thin laminates provide high strength-to-weight reinforcement with minimal added thickness.

Primary Sectors
[Transport & Infrastructure]
Typical Uses
  • Flexural strengthening of concrete beams and slabs
  • Shear strengthening of concrete members
  • Column confinement for seismic retrofitting
  • Bridge deck and girder rehabilitation
  • Marine structure reinforcement
  • Heritage building preservation
  • Silo and tank strengthening
  • Masonry wall stabilisation
  • Timber beam reinforcement
  • Blast and impact resistance enhancement
  • Corrosion damage repair
  • Structural upgrade for increased loads
Recycled Content 0-5% (limited availability)
Renewable Content 0%
Recyclability 40% (current), 90% (emerging technologies)
Embodied Carbon 109 kg CO₂-eq/kg (total CFRP) kgCO₂e
Embodied Energy 198-595 MJ/kg MJ/kg
EPD Available Yes
Advantages
5x stronger than steel with 60% weight of aluminiumExcellent corrosion resistance in marine environmentsMinimal structural weight addition50-100 year design lifeNon-conductive and non-magneticHigh fatigue resistance (3+ million cycles)Thin profile maintains architectural featuresRapid installation with minimal disruptionAdaptable to complex geometriesNo heavy lifting equipment requiredResistant to chemical attackDimensional stability
Cautions
High embodied carbon (19-68 kg CO2-eq/kg)Combustible material requiring fire protectionPoor UV resistance without protective coatingGlass transition at relatively low temperature (60-82°C)High initial material costRequires skilled installationLimited recycling infrastructureAnisotropic properties require careful designSusceptible to impact damageDifficult field modificationsSensitive to surface preparation qualityTemperature-sensitive installation requirements
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TECHNICAL DATA: PERFORMANCE PROPERTIES COM-FRC-PFR-002
Density (Dry) 1,600 kg/m? (Sika CarboDur S) kg/m³
Specific Gravity 1.60
Porosity <2% %
Water Absorption <0.1% (24 hours) %
Hardness Rockwell M 110-120
Surface Roughness Ra 0.5-2.0 μm (smooth finish) μm
UV Resistance Poor without protective coating - requires UV-resistant topcoat
Chemical Resistance Excellent resistance to acids, alkalis, salts
pH Tolerance pH 3-12
Compressive Strength 600-1200 MPa (longitudinal) MPa
Tensile Strength 2,900-3,100 MPa (Sika CarboDur S plates, longitudinal) MPa
Flexural Strength 800-1200 MPa MPa
Shear Strength 60-90 MPa (in-plane), 40-70 MPa (interlaminar) MPa
Elastic Modulus 165-170 GPa (Sika CarboDur S plates, longitudinal) GPa
Yield Strength Not applicable - brittle failure mode MPa
Impact Resistance 20-40 kJ/m² J/m
Bearing Capacity 400-600 MPa kN/m²
Poisson's Ratio 0.25-0.35 (major), 0.02-0.05 (minor)
Creep Resistance Excellent - <0.5% at 50% UTS over 50 years
Abrasion Resistance Taber abrasion: 15-25 mg/1000 cycles
Thermal Conductivity 0.8-1.5 W/m·K (longitudinal), 0.5-0.8 W/m·K (transverse) W/mK
Thermal Resistance R-value: 0.002-0.004 m²·K/W per mm thickness m²K/W
Specific Heat Capacity 0.8-1.2 kJ/kg·K J/kgK
Thermal Expansion -0.3 to 2.1 × 10⁻⁶/°C (longitudinal), 25-28 × 10⁻⁶/°C (transverse) μm/m·K
Melting Point Does not melt - chars at >300°C °C
Ignition Temperature 450°C (matrix), >400°C (fibre oxidation) °C
Sound Transmission Class (STC) STC 26-32
Noise Reduction Coeff. (NRC) 0.02-0.05
Optical
Light Transmittance 0% (opaque) %
Light Reflectance (LRV) 5-8% (black surface) %
Solar Reflectance (SRI) 0-5 (black surface)

Carbon fibre technology emerged in the 1950s for aerospace applications, with Toray Industries commercialising PAN-based carbon fibres in 1971. Structural CFRP strengthening began in the 1980s in Japan and Switzerland, reaching Australia in the 1990s. The West Gate Bridge strengthening (2000s) marked the Southern Hemisphere's largest application, using 40km of carbon plates. Australian adoption accelerated following successful performance in marine environments and development of local expertise. CSIRO achieved domestic carbon fibre production in 2017, promising future supply chain improvements. Current focus centres on fire protection systems, sustainability through recycling, and integration with digital monitoring technologies for smart infrastructure applications.

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SAFETY, ECOLOGY & INSTALLATION COM-FRC-PFR-002
Flame Spread Index 25-75 (Class B-C)
Smoke Developed Index 50-200
Combustibility Class Combustible per AS 1530.1
Ignition Temperature 450°C (matrix), >400°C (fibre oxidation) °C
Fire Resistance Rating 0 hours unprotected, 1-4 hours with protection systems hours
Heat Release Rate 50-150 kW/m² kW/m²
Toxicity of Combustion Produces CO, CO₂, trace cyanides
Embodied Carbon (A1-A3) 109 kg CO₂-eq/kg (total CFRP) kgCO₂e/kg
Embodied Energy 198-595 MJ/kg MJ/kg
Water Footprint 200-400 L/kg L/kg
EPD Available Yes
Recycled Content 5%
Renewable Content 0%
LEED Points MR Credit: Building Product Disclosure (1-2 points)
Circular Economy Score 3/10 (improving with recycling development) /100
VOC Emissions <50 g/L during installation (adhesive dependent) g/L
Skill Level Certified installer required
Crew Size 2-4 technicians
Installation Time 15-25 m²/day (plates), 20-35 m²/day (fabric) hr/m²
Curing Time 7 days at >20°C, 14 days at <20°C hours
Setting Time Initial: 2-4 hours, handling: 24 hours min
Temperature Range Installation: 5-35°C, Service: -40 to +80°C °C
Humidity Range Installation: 40-85% RH %
Required Tools
Diamond blade saw or scissorsSaturation rollerBubble rollerMixing paddleSurface grinderMoisture meterPull-off tester
Certifications Required
ISO 18319-2:2022 certificationManufacturer training certificateWhite card (construction induction)
Weather Limitations
Temperature: 5-35°CHumidity: <85% RHNo rain during installationSubstrate >3°C above dew point
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COMMERCIAL, LOGISTICS & REGULATORY COM-FRC-PFR-002
Material Cost AUD $180-650/m² (thickness dependent)
Installation Cost AUD $85-220/m²
Annual Maintenance AUD $2-5/m² (inspection and UV coating renewal)
Lifecycle Cost (50yr) AUD $500-1000/m² over 50 years
Market Availability Good - multiple suppliers nationally
Lead Time 2-4 weeks (stock), 6-8 weeks (custom) weeks
Design Life 50-100 years years
Warranty Period 10-15 years (materials), 5-10 years (installation) years
Maintenance Interval Annual inspection, 5-year detailed assessment months
Service Temp Range -40°C to +80°C continuous, up to 120°C intermittent °C
Freeze/Thaw Resistance 300+ cycles with <0.1% dimensional change
Dimensional Stability Excellent - <0.05% moisture expansion

DISCLAIMER: This specification document is generated from the CLAD Materials Atlas Database. Information is for general guidance only and does not constitute professional engineering advice. Values are typical and may vary by batch, manufacturer, and production run. Verify suitability for specific project applications independently.

ID: COM-FRC-PFR-002 Schema: v3.0
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