Climate change | Design strength (MPa) | Real strength (MPa) | Slump (mm) | Carbonation depth (mm) | CO2 emissions from materials (kg/m3) | CO2 uptake (kg/m3) | Net CO2 emissions (kg/m3) | CO2 uptake ratio |
---|---|---|---|---|---|---|---|---|
Mix5: design strength of 25Â MPa | 25.00 | 39.55 | 187.20 | 30.00 | 129.70 | 14.95 | 114.74 | 0.115 |
Mix6: design strength of 35Â MPa | 35.00 | 39.55 | 187.20 | 30.00 | 129.70 | 14.95 | 114.74 | 0.115 |
Mix7: design strength of 45Â MPa | 45.00 | 45.00 | 197.96 | 26.02 | 145.05 | 13.72 | 131.34 | 0.095 |
Mix8: design strength of 55Â MPa | 55.00 | 55.00 | 217.84 | 19.28 | 178.63 | 11.46 | 167.17 | 0.064 |