Table 2 Physical and chemical properties of the powders.
From: Control of Viscosity of Cementitious Materials Using Waste Limestone Powder
Powder | Specific gravity | Blaine number (cm2/g) | Fines Smaller than 45 μm (%) | Chemical composition (%) | |||||
|---|---|---|---|---|---|---|---|---|---|
CaO | SiO2 | Al2O3 | Fe2O3 | MgO | K2O | ||||
Cement | 3.13 | 3660 | 89.0 | 64.0 | 19.3 | 4.4 | 3.8 | 2.4 | 1.3 |
L2000 | 2.73 | 1880 | 19.7 | 80.8 | 10.2 | 3.4 | 2.0 | 1.7 | 1.0 |
L4000 | 4120 | 40.9 | |||||||
L7000 | 7340 | 71.7 | |||||||