公路基层全深式就地冷再生施工技术研究

ANALYSIS ON CONSTRUCTION TECHNOLOGY OF HIGHWAY FULL DEPTH COLD RECYCLING LOWER BASE COURSE

全深式就地冷再生因具有节约材料,保护环境等优点,目前被广泛应用于公路改建扩建、灾后恢复重建项目中。从冷再生设备工作参数匹配控制、再生材料配合比控制、再生拌和料含水量智能控制、再生混合料的碾压、养生等方面进行论述,以此提高冷再生施工质量。

Due to the advantages of saving material consumption and protecting the environment,full depth in situ cold regeneration is currently widely used in highway reconstruction and expansion,disaster recovery and reconstruction projects.This article mainly discusses the matching control of the working parameters of the cold recycling equipment,the control of the mixing ratio of recycled materials,the intelligent control of the water content of the recycled mixture,the rolling and curing of the recycled mixture,and other aspects to improve the construction quality of cold recycling.