Table 1 Experimental plan.
From: Control of Viscosity of Cementitious Materials Using Waste Limestone Powder
Mixture conditions | Tests | ||
|---|---|---|---|
Water-to-binder ratio | Available dosage of SP (% of binder weight) | Replacement ratio of WLP (% of cement weight)a | |
0.20 | 3.5, 4.0 | 0, 10, 20, 30 | Powder conditions (Particle size distributions, specific surface, packing density) Spread test Plastic viscosity |
0.25 | 0.8, 1.0, 1.2 | ||
0.30 | 0.5, 0.8 | ||