Research Article
Assessment of Mechanical Properties and Damage of High Performance Concrete Subjected to Magnesium Sulfate Environment
Table 2
Mix proportions and fresh properties of HPC.
| | Mixture | HPC0 | HPC1 | HPC2 | HPC3 |
| | Cement (kg/m3) | 530 | 477 | 424 | 371 | | Fly ash (kg/m3) | 0 | 53 | 106 | 159 | | Silica fume (kg/m3) | 20 | 20 | 20 | 20 | | Water (kg/m3) | 160 | 160 | 160 | 160 | | Fine aggregate (kg/m3) | 477 | 477 | 477 | 477 | | Coarse aggregate (kg/m3) | 1213 | 1213 | 1213 | 1213 | | Superplasticizer (kg/m3) | 7.50 | 7.00 | 6.85 | 6.80 | | Air content (%) | 4.6 | 4.4 | 4.2 | 4.1 | | Slump flow (mm) | 585 | 598 | 607 | 616 |
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