Research Article
Performance and Environmental Evaluation of Stabilized Base Material with Strontium Slag in Low-Volume Road in China
Table 7
Material cost comparison.
| | Material | Material price, $ per ton | Cost per ton of mix (USD) | | CTB without slag | CTB with slag | LTB with slag |
| | Cement | 45 | 2.25 | 2.25 | — | | Lime | 50 | — | — | 4.00 | | Slag | 2 | — | 0.54 | 0.64 | | Aggregate | 9.5 | 9.03 | 6.46 | 5.70 | | Material cost | 11.28 | 9.25 | 10.34 | | Percent savings | — | 18.0 | 8.3 |
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