Research Article
Composition and Performance Evaluation of SBS/SBR Modified Emulsified Asphalt for Tack Coat on Airport Pavement
Table 7
The factors and levels of different experimental groups in the orthogonal test.
| | Test number | Influencing factors | | SBS (A) (%) | SBR (B) (%) | Emulsifier (C) (%) | Error column (D) |
| | 1 | 1.0 | 2.0 | 0.6 | 1 | | 2 | 1.0 | 3.0 | 0.8 | 2 | | 3 | 1.0 | 4.0 | 1.0 | 3 | | 4 | 1.5 | 2.0 | 0.8 | 3 | | 5 | 1.5 | 3.0 | 1.0 | 1 | | 6 | 1.5 | 4.0 | 0.6 | 2 | | 7 | 2.0 | 2.0 | 1.0 | 2 | | 8 | 2.0 | 3.0 | 0.6 | 3 | | 9 | 2.0 | 4.0 | 0.8 | 1 |
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