Research Article
Experimental Study on the Performance and Microstructure of Cementitious Materials Made with Dune Sand
Table 2
Mixing proportions of samples by weight and the mix code.
| | Code | Sand (kg/m3) | Cement (kg/m3) | GGBS (kg/m3) | Gypsum (kg/m3) | Water (kg/m3) |
| | C1 | 1415.0 | 450.0 | — | — | 225.0 | | C2 | 1408.8 | 365.0 | 85.0 | — | 225.0 | | C3 | 1402.6 | 280.0 | 170.0 | — | 225.0 | | C4 | 1397.7 | 235.0 | 170.0 | 45.0 | 225.0 | | C5 | 1392.8 | 190.0 | 170.0 | 90.0 | 225.0 |
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