Research Article
Evaluation of the Volume Stability and Resource Benefit of Basic Oxygen Furnace Slag and Its Asphalt Mixture Based on Field Application
Table 6
Price list of asphalt mixture with BOF slag.
| | Substitute position | Substitute mode | Materials requirements (t) and unit price (CNY/t) | Total price(CNY) | | Asphalt | Price | Filler | Price | Nature aggregate | Price | BOF slag | Price |
| | Upper surface course | None | 202 | 5000 (modified asphalt) | 135 | 200 | 4306 | 170 | 0 | 60 | 1769020 | | Partial | 225 | 216 | 1188 | 3996 | 1609920 | | Full | 237 | 228 | 0 | 5242 | 1545120 |
| | Middle surface course | None | 242 | 5000 (modified asphalt) | 161 | 200 | 5113 | 170 | 0 | 60 | 2111410 | | Partial | 271 | 206 | 1440 | 5214 | 1953840 | | Full | 277 | 207 | 0 | 6716 | 1829360 |
| | Lower surface course | None | 380 | 4000 (virgin asphalt) | 300 | 200 | 9670 | 170 | 0 | 60 | 3223900 | | Partial | 403 | 494 | 3020 | 9070 | 2768400 | | Full | 420 | 510 | 0 | 12490 | 2531400 |
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