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Steel Reinforcement (Rebar)
Steel bars embedded in concrete to carry tension loads that concrete alone cannot resist.
Used for
- Foundations
- Columns and beams
- Slabs
- Retaining walls
Quality considerations
- Confirm the bar diameter and grade specified in your structural drawings — this is not a place to substitute for a cheaper size.
- Check for rust; light surface rust is normal, but heavily corroded or pitted bars should be rejected.
- Store rebar off the ground, covered, to limit corrosion before use.
Common mistakes
- • Substituting a smaller bar diameter than specified to save cost — this directly affects structural safety.
- • Poor spacing or cover during placement, leading to premature corrosion once the building is in use.
Priced per tonne or per bar depending on diameter; verify against your structural engineer's bar schedule.
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This may require an in-person, professional assessment.
Figures shown are indicative estimates for planning purposes only, not guaranteed market prices. Confirm current costs with a quantity surveyor and local suppliers before finalizing a budget.