What it is
SCC uses superplasticisers and a carefully graded mix so it flows under its own weight without the stone separating out. It is used where steel is congested or vibration is difficult.
Key points
- No vibrator needed
- Fills tight corners and dense steel
- Gives a smooth surface finish
- Needs strict mix control, usually ready-mix
Why it matters
For ordinary homes, well-vibrated normal concrete does the job; SCC is useful for heavily reinforced or exposed-finish elements.
How Elamentt handles it
We use the concrete specified by the structural engineer; SCC is chosen only where the design calls for it.