Mix | Voids filled ratio (%) | Slump (mm) | Description |
#1 | 100 | 0 | The concrete has no slump and the shape is basically similar to the slump cone. |
#2 | 113 | 38 | The mix has poor slump, suspected porosity and rigid appearance. |
#3 | 120 | 65 | The mix has become more conditioned, still suspected porosity and the consistency was stickier. |
#4 | 127 | 98 | The mix was more lean and smooth. Also, the concrete doesn’t float, and has a good consistency. |
#5 | 134 | 120 | Top edge from cone is still accentuated while the lower part of the shape started to move. The concrete does look float and a slight tendency for separation. |