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Construction system · 30 products, live from MCT PIM

Structural Strengthening

Buildings change use, codes tighten, and structures get asked to carry more than they were designed for. Carbon fibre strengthening adds capacity without adding weight or major disruption.

Solutions / Structural Strengthening
The application sequence

Applied in order.

1

Sika CarboDur Shear L

FRP Strengthening

On demand
2

SIKADUR 31/41 CF SLOW

Epoxy Systems

On demand
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How the system works

CFRP laminates bond to prepared concrete with structural epoxy, acting as external reinforcement for bending and shear. Fabric wraps confine columns for axial and seismic capacity. Substrate pull-off strength qualifies the concrete, engineering design sets the layout, and installation is fast: hours per member, not weeks of jacketing.

Challenges this system solves
Insufficient Load Capacity

Listed live from our product classification.

Why this system

Built for the job, not the shelf.

1

Capacity increase with almost no added weight

2

Installed while the building stays in use

3

No corrosion, unlike bonded steel plates

4

Beams, slabs and columns each have a matched system

Everything in this system

All Structural Strengthening products

Sika CarboDur Shear LFRP StrengtheningOn demand
SIKADUR 31/41 CF SLOWEpoxy SystemsOn demand
Sikadur 32LPEpoxy SystemsOn demand
Sikadur-30LP (AB)Epoxy SystemsOn demand
Sikadur-32LP (AB)Epoxy SystemsOn demand
Sikadur-330 (AB) CNEpoxy SystemsOn demand
Sikadur® ADH 1414Epoxy SystemsOn demand
Sikadur®-504 PKEpoxy SystemsOn demand
Sikadur®-506Epoxy SystemsOn demand
Sikadur-41CF (ABC)Epoxy SystemsReference
Sikadur-42LE (AB+6C)Epoxy SystemsReference
Sikadur-42LP (ABC)Epoxy SystemsReference
Sikadur-42MP (ABC) SlowEpoxy SystemsReference
Sikadur® 648Epoxy SystemsReference
Sikadur® 932ANEpoxy SystemsReference
Sikadur® ADH 2200Epoxy SystemsReference
SikaDure 30Epoxy SystemsReference
Sikadure 300Epoxy SystemsReference
Sikadure 31CF SlowEpoxy SystemsReference
SikaDure 32Epoxy SystemsReference
Sikadure 41 CF SlowEpoxy SystemsReference
Sikadure 42HEEpoxy SystemsReference
Sikadure 42MP NormalEpoxy SystemsReference
Sikadure 42MP SlowEpoxy SystemsReference
Sikadure 42PCEpoxy SystemsReference
SikaDure 52Epoxy SystemsReference
SikaWrap® Hex 230CFRP StrengtheningReference
SikaWrap® Hex 430GFRP StrengtheningReference
SikaWrap®-230FRP StrengtheningReference
Technical downloads

Need a datasheet?

Verified datasheets for this system are being added. Request any document now and we will send it directly.

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Common questions

Asked on real sites.

Does strengthening need an engineer's design?

Always. CFRP follows design codes like any reinforcement. We supply the system data engineers design with, and can connect you with experienced designers.

What about fire?

CFRP needs fire protection where rating is required, planned into the design. This is standard practice, not a barrier.

Is my concrete good enough for CFRP?

Pull-off testing answers this in an hour on site. Weak surfaces are repaired first using our repair systems, then strengthened.

Verified dataDatasheets checked against the official Sika Pakistan PDSSite supportApplication questions answered by phone, WhatsApp or visitLive availabilityStock status on this page updates from our platform

Planning this job? Talk it through first.

Send us the site details on WhatsApp and get the right sequence, coverage quantities and a quotation for the full system.

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