Table 3 CO2e emission factors for cementitious materials.
From: Optimizing calcium efficiency for sustainable cement with GGBFS-fly ash systems
Materials | CO2e (kg CO2e/tonne material) |
|---|---|
Portland cement | 860 |
Ground granulated blast furnace slag | 79.6 |
Fly ash | 0.1 |
Limestone | 8.0 |
Cement Type III | 668 |
