Application
Application guide

Carbon Fiber Materials for Structural Strengthening

A carbon fiber structural strengthening system includes UD carbon fiber fabric, pultruded CFRP plates and structural epoxy resin for concrete, bridge and building reinforcement projects.

Carbon Fiber Materials for Structural Strengthening material selection image
Quick Answer

Material shortlist for this application.

A carbon fiber structural strengthening system includes UD carbon fiber fabric, pultruded CFRP plates and structural epoxy resin for concrete, bridge and building reinforcement projects.

Why carbon fiber is used

Where the material advantage comes from.

UD carbon fabric provides directional reinforcement for surface bonding on beams, slabs, columns and walls.
Pultruded CFRP plates provide high axial stiffness for externally bonded strengthening.
The epoxy resin system is part of the material system and must be selected for substrate and project conditions.
Recommended materials

Start selection from these product families.

Common specifications

Typical details to confirm before quotation.

ItemTypical options
Documented UD references200 g/m² strengthening supply reference; 300 g/m² product TDS
Documented 300 g/m² width100-500 mm
Other UD constructionsBy project specification and document review
Documented CFRP plate1.2 mm; width and length by quotation
Other CFRP plate dimensionsRequire matching product data and project approval
ResinPrimer / saturant / plate adhesive by project
Selection guide

How to choose the starting material.

01

Confirm the structure type and main load direction.

02

Select UD fabric when surface bonding over an area is required.

03

Select CFRP plate when high axial capacity in a narrow strip is required.

04

Ask a qualified engineer to approve structural design and site suitability.

RFQ information required

Prepare these details for a faster quotation.

Project type
Structure type: concrete / steel / masonry / bridge / building
Required material: UD fabric / CFRP plate / epoxy resin / system
UD fabric weight
CFRP plate width and thickness
Epoxy resin requirement
Project area
Destination country
Required documents
Related products

Product pages linked to this application.

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Buyer guides

Compare the strengthening materials before RFQ.

These source-reviewed guides explain material-form differences and the project information needed for a clearer quotation.

FAQ

Common application questions.

Is CFRP strengthening only one material?

No. It is normally a system that may include UD fabric, CFRP plate, primer, saturant or structural epoxy adhesive.

Can FRP HOME provide structural design?

We provide material supply and technical data. Structural design and site approval should be handled by qualified project engineers.

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Share the product, fiber grade, weave, width, areal weight, quantity and application. Our team will review the details and respond with a practical quotation or material suggestion.

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