Research Article
Research on Rheological Properties of High-Percentage Artificial RAP Binder with WMA Additives
Table 2
Linear regression function and correlation coefficients between relationship of relaxation time λ and temperature.
| Control (%) | Functions and R2 | RAP-R (%) | Functions and R2 | RAP-M (%) | Functions and R2 |
| 30 | y = −11.135x − 17.901; R2 = 0.9560 | 30 | y = −9.6889x − 15.205; R2 = 0.9342 | 30 | y = −11.569x − 23.828; R2 = 0.9663 |
| 50 | y = −10.486x − 4.8829; R2 = 0.9765 | 50 | y = −10.3x − 19.091; R2 = 0.9680 | 50 | y = −11.377x − 17.876; R2 = 0.9778 |
| 70 | y = −11.245x − 5.972; R2 = 0.9679 | 70 | y = −10.551x − 11.693; R2 = 0.9619 | 70 | y = −11.882x − 19.037; R2 = 0.9557 |
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