CFRP (Carbon Fibre Reinforced Polymer)
Carbon fibre fabric bonded to a structural member with epoxy resin, adding tensile and confinement capacity with almost no added weight or section.
On an actual building
It is the practical answer where a member has lost capacity or must carry more load, and where headroom or floor area rules out enlarging the section.
What we most often have to correct
That it is a coating that strengthens concrete. It is engineered strengthening designed by a structural engineer, and fibre orientation is load-specific.
Terms that come up alongside this one
- Section Enlargement
Increasing the size of a structural member by adding reinforcement and concrete around the existing section..
- Propping
Temporary support installed to carry loads while concrete is removed from a structural member during repair..
- Adhesion Pull-Off Test
A test in which a dolly is bonded to the coating and pulled off under measured force, recording both the load and where the failure occurred..
CFRP (Carbon Fibre Reinforced Polymer) — questions we get asked
What does cfrp (carbon fibre reinforced polymer) mean in waterproofing?
Carbon fibre fabric bonded to a structural member with epoxy resin, adding tensile and confinement capacity with almost no added weight or section.
Why does cfrp (carbon fibre reinforced polymer) matter on a real project?
It is the practical answer where a member has lost capacity or must carry more load, and where headroom or floor area rules out enlarging the section.
What do people commonly get wrong about cfrp (carbon fibre reinforced polymer)?
That it is a coating that strengthens concrete. It is engineered strengthening designed by a structural engineer, and fibre orientation is load-specific.
Have a building showing this?
If a term on this page describes something you are looking at, a site inspection will tell you how far it has gone and what it needs. It costs nothing.
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