Table 1 Mix design ratios and slump flow spread of the tested cement paste.
From: Development of a 3D Printer for Concrete Structures: Laboratory Testing of Cementitious Materials
Mix design | Cement (g) | Water (g) | Percentage of cement (%) | W/C | Slump flow spread (mm) |
|---|---|---|---|---|---|
1-1 | 2000 | 660 | 303.03 | 0.33 | 220 |
1-2 | 4000 | 1280 | 312.5 | 0.32 | 200 |
1-3 | 2000 | 600 | 333.33 | 0.30 | 190 |
1-4 | 2000 | 580 | 344.83 | 0.29 | 185 |