Effect of Diatomite and Basalt Fibers on Pavement Performance and Vibration Attenuation of Waste Tires Rubber-Modified Asphalt Mixtures

Figure 5

Vibration attenuation curves and damping coefficient of the rutting plates: (a) WRM; (b) DWRM with 5 wt.% diatomite; (c) DWRM with 7.5 wt.% diatomite; (d) DWRM with 10 wt.% diatomite; (e) BWRM with 0.2 wt.% basalt fibers; (f) BWRM with 0.3 wt.% basalt fibers; (g) BWRM with 0.4 wt.% basalt fibers; and (h) damping coefficient of the rutting plates.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)