Research Article
Effect of Magnesium Sulphate on Self-Compacting Concrete Containing Supplementary Cementitious Materials
Table 5
Effect of MS on the strength with curing SCC.
| Mix. no. | Compressive strength/MPa | | | | |
Relative strength % (a/b) | Magnesium sulphate (a) | Water curing (b) | | | | 44 d | 81 d | 118 d | 44 d | 81 d | 118 d | 44 d | 81 d | 118 d |
| SCCOPC | 42 | 44 | 48 | 40 | 42 | 46 | 1.05 | 1.05 | 1.04 | SCCFA15 | 52 | 53 | 54 | 50 | 52 | 53 | 1.04 | 1.02 | 1.02 | SCCRHA10 | 51 | 53 | 56 | 41 | 43 | 46 | 1.24 | 1.23 | 1.22 | SCCGGBS5 | 52 | 53 | 54 | 47 | 48 | 49 | 1.11 | 1.10 | 1.10 |
|
|