| B0 | B1 | B2 | B3 | B4 |
Mass of cement (kg) | 362.50 | 400 | 444 | 400 | 444 |
The volume of water (l) | 212.06 | 206.45 | 215.49 | 206.45 | 215.49 |
Total mass of sand (kg) | 696.32 | 643.09 | 690.89 | 683.22 | 837.14 |
Total mass of gravel (kg) | 1036.23 | 1058.96 | 984.72 | 1028.95 | 820.60 |