Research Article
Effect of Chloride Ion on Free Nitrite Ion in Cement
Table 2
Mix proportions of cement paste specimens.
| specimens number
(Test group) | Water- cement ratio | Volume | specimens number
(Control group) | Water-cement ratio | Volume |
| | A-0 | 0.3 | 0 | Ac-0 | 0.3 | 0 | | A-1 | 0.3 | 0.5% | Ac-1 | 0.3 | 0.5% | | A-2 | 0.3 | 1.0% | Ac-2 | 0.3 | 1.0% | | A-3 | 0.3 | 1.5% | Ac-3 | 0.3 | 1.5% | | A-4 | 0.3 | 2.0% | Ac-4 | 0.3 | 2.0% | | B-0 | 0.4 | 0 | Bc-0 | 0.4 | 0 | | B-1 | 0.4 | 0.5% | Bc-1 | 0.4 | 0.5% | | B-2 | 0.4 | 1.0% | Bc-2 | 0.4 | 1.0% | | B-3 | 0.4 | 1.5% | Bc-3 | 0.4 | 1.5% | | B-4 | 0.4 | 2.0% | Bc-4 | 0.4 | 2.0% | | C-0 | 0.5 | 0 | Cc-0 | 0.5 | 0 | | C-1 | 0.5 | 0.5% | Cc-1 | 0.5 | 0.5% | | C-2 | 0.5 | 1.0% | Cc-2 | 0.5 | 1.0% | | C-3 | 0.5 | 1.5% | Cc-3 | 0.5 | 1.5% | | C-4 | 0.5 | 2.0% | Cc-4 | 0.5 | 2.0% |
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