Study on Permeability and Blocking Resistance of Composite Specimen with Double-Layer Permeable Asphalt Mixture

Figure 1

Relationship between leakage, dispersion, and asphalt content: (a) 20% PAC-10, (b) 22% PAC-10, (c) 24% PAC-10, and (d) PAC-16.

(a)

(b)

(c)

(d)