Preparation Parameter Analysis and Optimization of Sustainable Asphalt Binder Modified by Waste Rubber and Diatomite

Figure 3

Response surface plots for the effect of preparation parameters on ductility. (a) Crumb rubber content ∗ shear speed, (b) storing time ∗ shear time, and (c) shear temperature ∗ diatomite content.

(a)

(b)

(c)