Carbon Fiber Fabric for Structural Strengthening | CFRP Fabric Supplier

Carbon Fiber Fabric for Structural Strengthening
carbon fiber fabric for structural strengthening

Panoramica del prodotto

Carbon Fiber Fabric is a high-performance reinforcement material used in structural strengthening and repair.

It is widely applied to concrete beams, slabs, columns, bridges, tunnels, and other civil engineering structures.

When used together with compatible epoxy resin, the fabric forms a lightweight and high-strength CFRP reinforcement system that helps improve load-bearing capacity, flexural performance, shear resistance, and seismic behavior.

Compared with traditional steel reinforcement methods, carbon fiber fabric offers lower weight, easier installation, corrosion resistance, and minimal increase in structural dead load.

Caratteristiche principali

  • High tensile strength

  • Lightweight reinforcement solution

  • Excellent corrosion resistance

  • Suitable for concrete, masonry, and steel structures

  • Easy to apply on flat, curved, and irregular surfaces

  • Ideal for structural strengthening and rehabilitation projects

Applicazioni

  • Concrete beam strengthening

  • Slab reinforcement

  • Column wrapping

  • Bridge strengthening

  • Seismic retrofitting

  • Tunnel reinforcement

  • Industrial building repair

  • Structural rehabilitation of existing buildings

Technical Data

Carbon Fiber Fabric Technical Parameters

Propety Unit 300g Grade I 200g Grade I 300g Grade II 200g Grade II
Strength Garde /  Grade I Grade I Grade II Grade II
Peso areale g/m² 300 200 300 200
Nominal Thickness mm 0.167 0.111 0.167 0.111
Tensile Strength Standard Mpa ≥3400 ≥3400 ≥3000 ≥3000
Tensile Strength Tested Mpa 3870 3710 3216 3325
Elastic Modulus Standard Gpa ≥2.4×10⁵ ≥2.4×10⁵ ≥2.1×10⁵ ≥2.1×10⁵
Elastic Modulus Tested GPa 2.45×10⁵ 2.41×10⁵ 2.1×10⁵ 2.40×10⁵
Elongation Standard % ≥1.7 ≥1.7 ≥1.5 ≥1.5
Elongation Tested % 1.74 1.70 1.70 1.74

Design Values for Structural Strengthening

Item Applicazione Grade I Grade II
Design Tensile Strength Ef Critical Structural Members 1600 MPa 1400 MPa
Design Tensile Strength Ef General Structural Members 2300 MPa 2000 MPa
Design Elastic Modulus Ef Critical Structural Members 2.3×10⁵ MPa 2.0×10⁵ MPa
Design Elastic Modulus Ef General Structural Members 2.3×10⁵ MPa 2.0×10⁵ MPa
Design Strain εf Critical Structural Members 0.007 0.007
Design Strain εf General Structural Members 0.010 0.010

Roll Size Options

Larghezza Roll Length Roll Area
10cm 100m 10 m²
15cm 100m 15 m²
20cm 100m 20 m²
30cm 100m 30 m²
50cm 100m 50 m²

Custom widths are also available upon request.

Vantaggi

Carbon fiber fabric provides excellent tensile performance while adding very little weight to the original structure.
It is especially suitable for projects where traditional steel plate reinforcement is difficult or where long-term corrosion resistance is required.

Its flexibility also allows it to be applied to different structural shapes, including beams, columns, curved surfaces, and confined spaces. This makes it an efficient reinforcement material for both new repair projects and long-term structural rehabilitation.

Installation Method

  • Surface preparation

  • Substrate cleaning and leveling

  • Primer application

  • Epoxy resin application

  • Carbon fiber fabric installation

  • Resin impregnation and rolling

  • Surface finishing and curing

Packaging and Storage

  • Packed in roll form

  • Store in a dry and clean environment

  • Keep away from direct sunlight and moisture

  • Recommended storage temperature: 5°C to 35°C

  • Shelf life depends on storage condition and matching resin system

Why Choose Our Carbon Fiber Fabric

Our carbon fiber fabric is developed for structural strengthening applications requiring stable quality, reliable mechanical performance, and easy on-site application.
It is suitable for distributors, contractors, and engineering companies involved in bridge repair, building reinforcement, and seismic strengthening projects.

We can also provide matching resin systems, customized specifications, and technical support for different reinforcement applications.