Answer Posted / ramesh kumar

ANY RCC 1 M3 CONCRETE REQUIRED 20 MM METAL- 0.9M3

M20 MIX- 1: 1.5 : 3

3 PART OF METAL - 0.9 M3

1.5 PART OF SAND - 0.45 M3

1 PART OF CEMENT - 0.45 / 1.5

- 0.3 M3
1 M3 CEMENT - 1440 KG
0.3 M3 CEMENT - 1440*0.3

-432 KG = 8.64 BAGS

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