Effects of UV Aging on Physical Properties and Physicochemical Properties of ASA Polymer-Modified Asphalt

Figure 5

MSCR testing results of 70# base asphalt subjected to UV radiation of different times. (a) 0.1 kPa. (b) 3.2 kPa. (c) R value. (d) Jnr value.

(a)

(b)

(c)

(d)