Free Concrete Mix & Formwork Calculator
Enter a concrete pour height, temperature and mix design to automatically generate an estimated formwork and falsework solution.
Your formwork inputs
Selected supplier
Formwork calculation results
How the formwork pressure is calculated
Maximum concrete pressure on the formwork panels is calculated from the pour height, rate and mix temperature, then used to estimate the number of ties needed between panels for the selected supplier's formwork system.
What's this calculator used for?
This free concrete mix calculator helps materials engineers and temporary works designers calculate the approximate maximum concrete pressure applied to the panels of their formwork system and estimate the number of ties needed between the formwork panels considering pouring temperature, admixtures, retarders, ggbf and pfa content.
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Learn moreEdit your formwork panels
| Product name | Supplied by | Add to formwork builder | Panel width w (m) | Available panel heights h (m) | Digital catalogue |
|---|---|---|---|---|---|
| Maxima Panel 300mm (width) | |
0.3 | 2.7 or 1.2m | View | |
| Maxima Panel 450mm (width) | |
0.45 | 2.7 or 1.2m | View | |
| Maxima Panel 600mm (width) | |
0.6 | 2.7 or 1.2m | View | |
| Maxima Panel 720mm (width) | |
0.72 | 2.7 or 1.2m | View | |
| Maxima Panel 900mm (width) | |
0.9 | 2.7 or 1.2m | View | |
| Maxima Panel 1200mm (width) | |
1.2 | 2.7 or 1.2m | View | |
| Maxima Panel 2400mm (width) | |
2.4 | 2.7 or 1.2m | View |