Adhesive Property and Road Performance Evaluation of Asphalt Overlay Pavement with Geotextile Interlayer

Figure 3

Specimen preparation process. (a) Applying tack coat on the bottom mixture; (b) laying geotextile; (c) geotextile after rolling; (d) filling the upper layer of asphalt mixture; (e) plate specimen with the interlayer of geotextile; (f) cylinder specimen with the interlayer of geotextile; (g) semicylindrical specimen with the interlayer of geotextile; (h) composite beam specimen with notch.

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(b)

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