Research Article
Effects of Sand Powder on Sulfuric Acid Resistance, Compressive Strength, Cost Benefits, and CO2 Reduction of High CaO Fly Ash Concrete
Table 4
Emission inventory data used for CO2 emission calculation of material production.
| | Materials | Type | CO2 emission factor of materials (t-CO2/tonne) |
| | Binders | Cement (OPC) | 0.7935 | | Fly ash (FAM) | 0.0015 | | Fly ash (FAR) | 0.0015 | | Sand powder (GS) | 0.0324 |
| | Aggregates | Coarse aggregate | 0.0290 | | Fine aggregate | 0.0046 |
|
|
