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Mixing proportions of concrete.
| Series | W/B (%) | S/a (%) |
Unit Weight (kg/m3) | AD (3) (B ×%) |
AC (B ×%) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | C (1) | CSA | GGBS | FA | S (2) | G | ||||||
| Ⅱ (Concrete) |
Plain | 53.0 | 49.0 | 175 | 215 | - | 66 | 50 | 880 | 916 | 0.7 | - |
| CA17 | 53.0 | 49.0 | 175 | 274 | 56 | - | - | 899 | 901 | - | 3.1 | |
(1) C: ordinary Portland cement, CSA: calcium sulphoaluminate, GGBS: ground granulated blast-furnace Slag, FA: fly ash; (2) S: Sea sand (S2) + Crushed sand (S3); (3) AD: Admixture, AC: Admixture + Accelerator + Retarder.
