摘要
本文通过室内试验研究了连续型密级配橡胶颗粒沥青混合料的路用性能。研究结果表明:将废旧橡胶颗粒应用于连续密级配路面具有可行性。掺加橡胶颗粒后的沥青路面与普通沥青路面相比具有更好的高温稳定性和低温抗裂性,但其水稳定性要低于普通路面,且橡胶颗粒掺量越多,趋势越明显。
In this paper, road performance of rubber particle bituminous mixture on successive type gradation are studied by means of indoor experimentation. The results showed that： It＇s feasible to rubber particle applied to successive type dense gradation rubber particle bituminous pavement. That mixing big rubber particles into continuous gradation asphalt pavement which makes it have better high -temperature stability and low -temperature crack resistance, have worse water stability than common bituminous pavement, and the more rubber particles mixed into pavement, the more obvious the trend becomes.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
北大核心
2010年第1期168-170,共3页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
内蒙古自治区高等学校科学研究项目(NJC07053)
关键词
连续级配
橡胶颗粒
路用性能
Comtinuous gradation
rubber particle
road performance
