摘要
Abstract
The pavement performance of sulphur extended modified asphalt mixture is more greatly improved than original asphalt mixture,especial y the high temperature rut ing resistance performance,however,the price is lower than SBS modified bitumen,and original asphalt mixture,thus,the sulphur extended modified asphalt mixture is an new economical y feasible material. In order to guarantee the correctness of usage,basing on the mix design method of original asphalt mixture and considering the particularity,the mix design of sulphur extended asphalt are recommended.关键词
硫磺/改性沥青/配合比设计Key words
sulphur/modified asphalt/mix design
