论文部分内容阅读
文章将详细介绍现场复合基层冷再生技术在渝涪高速公路沥青路面病害处治工程中的应用所取得的成功经验。实践表明,采用现场复合基层冷再生技术,能充分利用旧路沥青混合料和原基层材料恢复和改善高速公路路面基层的功能,使其达到使用要求,不仅降低工程造价、节约新矿料和沥青材料等不可再生资源,还可节省废料占地空间、避免对环境的污染以及减轻开山取石对环境的破坏,其经济效益和环境效益非常显著。
The article will introduce in detail the successful experiences of the application of the cold recombination technology of the compound grassroots at the site in the treatment of asphalt pavement diseases in Yu-Fu Expressway. Practice shows that the use of on-site composite grassroots cold regeneration technology can make full use of the old asphalt mixture and the original grassroots to restore and improve the basic functions of the highway pavement to meet the requirements, not only reduce construction costs and save new mineral materials and asphalt Materials and other non-renewable resources, but also save space for waste, to avoid pollution of the environment and reduce the risk of mountains and stones from the environment, its economic and environmental benefits are significant.