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M20 Concrete Mix Quantities

Per m³ of M20: 8.1 bags (50 kg) cement.

M20 Concrete Mix Quantities

Cement8.1 bags (50 kg)403 kg for 1 m³ of M20

Sand

0.42 m³ (14.8 ft³)

Coarse aggregate

0.84 m³ (29.7 ft³)

Water (w/c 0.5)

202 litres

Volume in yd³

1.31

Nominal mixes with the 1.54 dry-volume factor (IS 456 practice). For M25 and above, structural work should use a design mix tested in a lab. Cure for at least 7 days (OPC).

Planning estimates only. Building codes, loads and material specs vary — have a licensed engineer or contractor confirm quantities and safety requirements. Disclaimer

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M20 Concrete Mix Quantities

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