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How many cubic meters of concrete do I need for 3 m³?
Answer
3.00
m³ concrete
Volume needed = 3 m³ (1:2:3 mix breakdown below)
How we got there
- 01Cement: ~21 bags of 25 kg each
- 02Sand: ~2100 kg
- 03Gravel: ~3300 kg
- 04Water: ~540 litres (adjust by feel)
- 05Add 10% to all quantities for waste and over-fill.
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