Research Article
The Effect of Sodium Gluconate on Pastes’ Performance and Hydration Behavior of Ordinary Portland Cement
Table 6
The integrated results of XRD diffraction peak of CH corresponding to 2θ range of 17.0°–19.0°.
| | Samples | Hydration time (d) | d value (Å) | FWHM (°) | Height | Area |
| | Blank | 1 | 4.9088 | 0.151 | 692 | 6339 | | 7 | 4.9134 | 0.155 | 719 | 6744 |
| | SG-6 | 1 | 4.9134 | 0.175 | 480 | 5082 | | 7 | 4.9037 | 0.153 | 549 | 5277 |
| | SG-10 | 1 | 4.9083 | 0.204 | 179 | 2206 | | 7 | 4.9036 | 0.146 | 414 | 3659 |
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