Research Article
Sodium Metasilicate Cemented Analogue Material and Its Mechanical Properties
Table 9
Test scheme and tensile strength index results.
| Test ID | | | | | Tensile strength (MPa) | Fine aggregate : coarse aggregates | Barite sand : quartz sand | Anhydrous sodium silicate : aggregates | Anhydrous sodium silicate : sodium fluorosilicate | 1 | 2 | 3 | 4 | | |
| 1 | | 0.0973 | 0.0976 | 0.0895 | 0.0949 | 0.3793 | 0.0948 | 2 | 0.1949 | 0.1903 | 0.1917 | 0.2078 | 0.7847 | 0.1962 | 3 | 0.7546 | 0.6716 | 0.7655 | 0.7924 | 2.9841 | 0.7460 | 4 | 0.9333 | 0.8623 | 0.8947 | 0.8466 | 3.5370 | 0.8842 | 5 | 0.1382 | 0.1207 | 0.1675 | 0.1755 | 0.6019 | 0.1505 | 6 | 0.0459 | 0.0407 | 0.0492 | 0.0406 | 0.1763 | 0.0441 | 7 | 0.6694 | 0.5585 | 0.4850 | 0.5193 | 2.2322 | 0.5581 | 8 | 0.2910 | 0.2140 | 0.2459 | 0.2622 | 1.0132 | 0.2533 | 9 | 0.4919 | 0.5025 | 0.5248 | 0.4561 | 1.9752 | 0.4938 | 10 | 0.6960 | 0.5942 | 0.5703 | 0.5589 | 2.4193 | 0.6048 | 11 | 0.0945 | 0.0891 | 0.0888 | 0.0932 | 0.3656 | 0.0914 | 12 | 0.0698 | 0.0647 | 0.0597 | 0.0624 | 0.2565 | 0.0641 | 13 | 0.2543 | 0.2770 | 0.2880 | 0.2876 | 1.1069 | 0.2767 | 14 | 0.1137 | 0.1052 | 0.1032 | 0.1177 | 0.4397 | 0.1099 | 15 | 0.1404 | 0.1426 | 0.1388 | 0.1406 | 0.5625 | 0.1406 | 16 | 0.0603 | 0.0680 | 0.0558 | 0.0651 | 0.2492 | 0.0623 |
| | 7.6851 | 4.0633 | 1.1704 | 3.3077 | | | 4.0236 | 3.82 | 2.2056 | 3.2704 | | 5.0166 | 6.1444 | 6.4122 | 6.2545 | | 2.3583 | 5.0559 | 9.2954 | 6.251 |
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