Browsing Journal Articles by Author "Chen, Meng"

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Evaluation of moisture and temperature effect on crack healing of asphalt mortar and mixtures using healing agents

Riara, Martin M.; Tang, Ping; Mo, Liantong; Hong, Wei; Chen, Meng; Wu, Shaopeng (Elsevier, 2018-07)

This study investigated the effect of temperature and moisture ingress on the crack healing ability of long term aged AC-13 asphalt mortar and mixtures. Base bitumen emulsion (BBE) and two maltene based cationic emulsions ...
Experimental assessment of the long-time crack healing in asphalt mixtures using healing agents

Riara, Martin M.; Tang, Ping; Mo, Liantong; Chen, Meng; Zhang, Jizhe; Wu, Shaopeng (Elsevier, 2018-12)

This study reports the long-term crack healing effect of five healing agents (HAs) applied on fractured semi-circular bending test samples of AC-13 asphalt mixtures. A multiple fracture-rehealing test was adopted to simulate ...
Systematic evaluation of fracture-based healing indexes of asphalt mixtures

Riara, Martin M.; Tang, Ping; Mo, Liantong; Javilla, Barugahare; Chen, Meng; Wu, Shaopeng (American Society of Civil Engineers, 2018-10)

The sensitivity of fracture-based healing indexes of asphalt mixtures was evaluated using a semicircular bending test following a multiple fracture-rehealing method. Five healing agents (HAs) were applied on the cracks to ...

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