Research Article
Experimental Research on Mechanical Property and Environmental Safety of an Industrial Residue Waste Subgrade Material
Table 5
Mineral composition of raw materials and SOF.
| | Composition | OSA (%) | Fly ash (%) | Silty clay (%) | SOF (%) |
| | Quartz | 25 | 50 | 30 | 32 | | Plagioclase | 8 | 12 | -- | 8 | | Orthoclase | -- | 2 | -- | 1 | | Analcime | 5 | -- | -- | 2 | | Calcite | 10 | -- | -- | 4 | | Kaolinite | -- | 5 | -- | 1 | | Illite/montmorillonite | 48 | 30 | -- | 33 | | Mullite | --- | -- | 10 | 4 | | Organic material | 4 | 1 | -- | 2 | | Amorphous | -- | -- | 60 | 13 |
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