摘要
沥青路面在低温下易开裂,开槽灌缝是对路面裂缝处理中最常用的一种施工方法.通过对高速公路两种灌缝材料低温性能的模拟实验研究,选择出SBS改性沥青作为路面养护施工的灌缝材料.
Asphalt pavement cracking at low temperature, processing the pavement cracks, grooving and joint grouting is a kind of construction method is the most commonly used. Based on the study of two kinds of simulation experiment of pouring temperature properties of materials of highway, choose the SBS modified asphalt pavement construction as the crack filling material.
出处
《合肥学院学报(自然科学版)》
2013年第4期85-88,共4页
Journal of Hefei University :Natural Sciences
基金
安徽省高等学校优秀青年人才基金项目(2012SQRL244)资助
关键词
裂缝
开槽施工
灌缝材料
直剪试验
cracks
slotted construction
crack filling material
direct shear test