Calculate concrete needed for slabs, footings, and columns in cubic meters and bags.
| Volume (m³) | — |
| 50kg Bags Needed | — |
| 40kg Bags Needed | — |
Standard M20 mix (1:1.5:3): 1 part cement, 1.5 parts sand, 3 parts aggregate. For 1 m³ of M20 concrete: approximately 8 bags (50kg) of cement needed.
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