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Concrete Mix: 20-30MPa
57ef5ca6387b to 68799078b5b7
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) | coarse aggregate kg m3 (kg/m3) | compressive strength MPa | fine aggregate kg m3 (kg/m3) | flyash kg m3 (kg/m3) | slag kg m3 (kg/m3) | superplasticizer kg m3 (kg/m3) | water kg m3 (kg/m3) |
|---|---|---|---|---|---|---|---|---|---|---|
| 20-30MPa | 57ef5ca6387b | 28 | 116 | 909.8 | 22.35 | 891.9 | 0 | 173 | 0 | 192 |
| 20-30MPa | 58d99a070483 | 7 | 288 | 932 | 23.52 | 717.8 | 0 | 192 | 0 | 192 |
| 20-30MPa | 5f51c4b17b6f | 7 | 290.2 | 998.2 | 21.86 | 704.3 | 0 | 193.5 | 0 | 185.7 |
| 20-30MPa | 6068f9768e32 | 28 | 300 | 1,075 | 26.85 | 795 | 0 | 0 | 0 | 184 |
| 20-30MPa | 61c62ae0cd94 | 14 | 213.5 | 1,043.6 | 29.59 | 771.9 | 174.2 | 0 | 11.7 | 159.2 |
| 20-30MPa | 621476305e8d | 3 | 172.4 | 1,006.3 | 21.29 | 856.4 | 172.4 | 13.6 | 4.1 | 156.8 |
| 20-30MPa | 62648489e18b | 14 | 238.1 | 949.9 | 25.69 | 847 | 94.1 | 0 | 7 | 186.7 |
| 20-30MPa | 67be671e053e | 7 | 339 | 968 | 20.97 | 781 | 0 | 0 | 0 | 197 |
| 20-30MPa | 684fac1decb5 | 28 | 250 | 1,100 | 20.87 | 820 | 0 | 0 | 0 | 182 |
| 20-30MPa | 68799078b5b7 | 28 | 250 | 948.9 | 27.22 | 857.2 | 95.7 | 0 | 5.3 | 191.8 |
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