摘要
根据河南省漯周界高速公路改造工程需要,对乳化沥青进行了冷再生配合比设计,就RAP集料的级配要求、冷再生混合料性能评价等作了探讨。施工前后路面检测结果表明工后路面状况得到了改善。
Based on the requirement of reformation engineering of Luozhoujie highway in He＇ nan province, the emulsion asphalt plant cold recycling mix proportion was designed, and the gradation requirement of RAP aggregates and cold recycling mixture performance were discussed. The testing results of road surface before and after construction showed that the situation of road surface after construction was improved.
出处
《山西建筑》
2009年第23期170-171,共2页
Shanxi Architecture
关键词
高速公路
乳化沥青
冷再生
级配设计
highway, emulsion asphalt, cold recycling, gradation design
