Research Article
Effect of Straw Fiber Modification Methods on Compatibility between Straw Fibers and Cement-Based Materials
Table 6
The diffraction peak area of each phase and the relative content of total hydration products of SFCC.
| | No. | Ca3(SiO4)O | Ca2(SiO4) | Ca5(SiO4)2(OH)2 | Ca3Si2O7 | Ca5(SiO4)2SO4 | 54CaO·16SiO2·Al2O3·MgO | Ca(OH)2 | Total area | Relative content (%) |
| | DX1 | 251.01 | 168.39 | 153.80 | 80.15 | — | — | — | 499.55 | 100.00 | | DX2 | 136.84 | 291.63 | 122.32 | 48.82 | — | — | — | 599.61 | 120.03 | | DX3 | 172.07 | 33.96 | 109.50 | 98.24 | 131.55 | — | — | 545.32 | 109.16 | | DX4 | 46.10 | 239.78 | — | 118.84 | 138.62 | — | — | 543.33 | 108.76 | | DX5 | 146.45 | 285.77 | 41.98 | — | — | 99.47 | — | 573.66 | 114.84 | | DX6 | 294.99 | 82.76 | 58.97 | — | — | — | 106.85 | 543.57 | 108.81 |
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