0Slabs poured
0Passed inspection
0Best PSI
Job Spec ยท taped to the mixer
1 : 2 : 3
cement : sand : gravel ยท water-cement ratio 0.50
"Eyeball it and I'll have your hard hat." โ the engineer
The Mix ยท dial in the ratio
The Lot ยท tap to pourLot 1
Spec wants 1 part cement, 2 sand, 3 gravel, and water at half the cement.