In the current specifications, there are indexes used to assess asphalt aging-resistant performance in short term only and there is no corresponding method to evaluate the aging in operation period.
在现行规范中只有评价沥青短期老化的指标，而在使用期间的老化却没有相应的评价方法。
3
Agingresistant is one of the properties for vulcanizate of tire tread.