Concrete Mix: C50
Concrete mix designs — ingredient proportions, strength class, age, and compressive strength for various concrete mixes
| strength class | mix id | age days (days) | cement kg m3 (kg/m3) | cement type | coarse aggregate kg m3 (kg/m3) | exposure class en206 | fc mpa (MPa) | fine aggregate kg m3 (kg/m3) | flyash kg m3 (kg/m3) | max aggregate mm | max wc en206 | min cement kg m3 en206 | min fc mpa en206 | mix label | notes | silica fume kg m3 | slag kg m3 (kg/m3) | slump mm max | slump mm min | standard | superplasticizer kg m3 (kg/m3) | water kg m3 (kg/m3) | wc ratio | wcm ratio |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C50 | aci363-c50 | 28 | 420 | OPC Type I or III | 1,130 | XD2 | 50 | 650 | 0 | 19 | 0.5 | 320 | 32 | C50 High Strength ACI 363 | High strength; silica fume 7.1% of cement; SP reduces water to 147 kg/m3; 19mm MSA; target fcr=60 MPa; sum of constituents ~2383 kg/m3 | 30 | 0 | 125 | 75 | ACI 363R-10 | 6.3 | 147 | 0.35 | 0.31 |
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