Research Article

Identifying the Thermal Storage Stability of Polymer-Modified Asphalt with Carbon Nanotubes Based on Its Macroperformance and Micromorphology

Figure 9

R, Jnr, ΔR, and △Jnr of three kinds of modified asphalt with different storage times. (a) R, (b) Jnr, (c) ΔR, and (d) △Jnr for different storage times.
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