摘要
分析了SBS改性沥青路面施工中的改性沥青制作、拌和、运输、摊铺、碾压等重要的质量控制环节,阐述了在基质沥青中掺加适量的SBS后,可使沥青的软化点、温度敏感性得以明显改善,从而提高沥青路面的使用性能。
The paper analyzes some key steps of the quality control over the modified asphalt pavement, such as the making, mixing, transporting, laying and rolling in the process of the SBS modified asphalt pavement, illustrates softening points and the sensitivity to temperature can be improved obviously after the proper addition of SBS into the based asphalt, so as to improve the application performance of the asphalt pavement.
出处
《山西建筑》
2009年第2期223-224,共2页
Shanxi Architecture
关键词
改性沥青
路面
施工
控制
modified asphalt, pavement, construction, control
