How many 20 kg bags of concrete for 0.2 of a cubic meter?

Answer 1

To fill 0.2 cubic meters, you will need about 21.6 bags.

According to the site at the related link, a 20 kg or 40 lb bag of premixed concrete should fill an area of 1/3 cubic foot, which is 1/106th of a cubic meter.

There is also a separate estimate of 108 20-kg bags per cubic meter, which provides essentially the same result.

Answer 2

4