Research Article
Experimental Study on Groutability of Sand Layer concerning Permeation Grouting
Table 1
The chemical composition of the cement used in the tests.
| | Cement | SiO2 (%) | Fe2O3 (%) | Al2O3 (%) | CaO (%) | MgO (%) | SO3 (%) | K2O (%) | Na2O (%) | Others (%) |
| | PO.42.5 | 21.65 | 2.85 | 9.15 | 54.06 | 3.90 | 3.62 | 0.66 | 0.24 | 3.87 |
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