### How much cement sand & aggregate required for

weight of sand & aggregate required for 50 kg cement bag for M20 grade of concrete. As we find 8 bags of cement,680 kgs sand & 1302 kgs aggregate for 1 cubic metre of m20 grade of concrete. Hance 8 bags cement = 680 kgs sand. For 1 bag of cement = 680/8= 85 kgs sand. Hance 8 bags of cement =