Optimization of the Mixture Design of Low-CO₂ High-Strength Concrete Containing Silica Fume

Table 7

Mixtures of low-cost high-strength concrete.

Low-cost concrete	Cement (kg/m^3)	Silica fume (kg/m^3)	Water (kg/m^3)	Fine aggregate (kg/m^3)	Coarse aggregate (kg/m^3)	Superplasticizer (kg/m^3)
Mix6-95 MPa	545.30	28.70	149.62	659.81	1032.01	11.65
Mix7-100 MPa	545.30	28.70	143.55	664.83	1039.86	13.15
Mix8-105 MPa	571.86	30.10	140.00	656.99	1027.60	15.65
Mix9-110 MPa	648.03	34.11	140.00	626.71	980.23	19.54
Mix10-115 MPa	663.51	71.13	140.00	601.65	941.05	22.98