以水泥为稳定剂的旧路面现场冷再生技术探讨

The research on the cold recycling on old pavement sites with concrete as its stabilizer

结合近几年的工程应用实例,对以水泥为稳定剂的旧路面现场冷再生的配合比设计,施工工艺,质量控制及工程造价等进行了分析,总结出旧路面冷再生技术的优缺点,并指出此项技术的应用使路面维修改造实现了良性循环。

Combining with the applicant cases on projects in recent years, the paper analyzea on the mix design of the cold recycling on old pavement site with concrete as its stabilizer, the construction craft, the quality control and project costs, concludes the advantages and disadvantages of the cold recycling technology on old pavement sites, and points out the application of the technology makes the maintenance and transformation of the pavements realize its virtuous circle.