-
Master
3,015 Answers
- Posted on May 14, 2016
Re: How much concrete in kg's do I need to concrete an...
Concrete is normally estimated in cubic metres
Convert all figures to metres and multiply
3 x 3 x 0.125 = 1.125 cubic metres
Plus 10% for shrinkage = 1.24 cubic metres
10 bags cement
0.7 cubic metres sand
0.86 cubic metres of stone
All assuming you want a strong mix
×