摘要
采用连续型密级配,将橡胶颗粒以骨料形式掺入到沥青混合料中,研究了橡胶颗粒沥青混合料的高温稳定性、低温抗裂性、水稳定性和抗疲劳性能。结果表明,当橡胶颗粒掺入体积分数为3.0%时,橡胶颗粒沥青混合料具有良好的高温稳定性、低温抗裂性及抗疲劳性,但水稳定性有所降低。
The granulated crumb rubber was mixed with asphalt by continuous dense gradation,and the high temperature stability,low temperature crack resistance,water stability and fatigue resistance of granulated crumb rubber asphalt mixture.The results showed that when the volume fraction of granulated crumb rubber was 3.0％,the asphalt mixture had good high temperature stability,low temperature crack resistance and fatigue resistance,but water stability decreased.
出处
《合成橡胶工业》
CAS
CSCD
北大核心
2014年第3期216-218,共3页
China Synthetic Rubber Industry
基金
内蒙古科技厅资助项目(20111423)
关键词
橡胶颗粒
沥青
混合
高温稳定性
低温抗裂性
水稳定性
抗疲劳性能
granulated crumb rubber
asphalt
mix
high temperature stability
low temperature crack resistance
water stability
fatigue resistance
