Research Article
Development and Performance Evaluation of Thin-Layer Color Antiwearing Paving Materials
Table 4
Experimental factors and levels of the response surface.
| Factors | Level | ā1 | 0 | 1 |
| Mass ratio of epoxy resin to curing agent | 2.0 | 3.0 | 4.0 | Mass ratio of phenolic amine to polyamide | 1.0 | 1.5 | 2.0 | Toughening agent dosage (%) | 2.0 | 3.0 | 4.0 | Diluent content (%) | 1.0 | 2.0 | 3.0 |
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