RET, Technical Performance of New Reactive Asphalt Modifier

RET, as a new chemical modifier for asphalt, can not only significantly improve the high-temperature stability and low-temperature crack resistance of asphalt but also provide economic benefits. RET-modified asphalt has already shown good results in foreign applications, but research and application in China are still in the early stages. Further research on RET will help improve the performance of asphalt pavements in China, extend the service life of pavements, and expand the modified asphalt market, which has significant practical implications.

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