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

<div>Relationship between vertical permeability coefficient and blocking times: (a) 20% PAC-10 + 22% PAC-13, (b) 22% PAC-10 + 22% PAC-13, and (c) 24% PAC-10 + 22% PAC-13.</div>

Advances in Civil Engineering

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Figure 7

Figure 7: Study on Permeability and Blocking Resistance of Composite Specimen with Double-Layer Permeable Asphalt Mixture 