探讨公路就地冷再生施工工艺

Discussion of Construction Technology of Cold In-Place Recycling in Highway

为优化公路工程建设质量,延长其使用寿命,提出合理应用就地冷再生施工技术的建议。首先阐述就地冷再生技术的工作原理与主要特点,其次阐述再生施工计划,最后较为详细地探究就地冷再生的具体施工过程,包括完善再生前的准备工作、撒布碎石与水泥、确定再生作业次数、再生施作、碾压、养护等。

In order to optimize the construction quality of highway projects and prolong its service life,suggestions on the reasonable application of cold in-place recycling construction technology are proposed.This article first explains the working principle and main characteristics of the cold in-place recycling technology,then explains the recycling construction plan,and finally explores the specific construction process of cold in-place recycling in details,including perfecting the preparation work before recycling,spreading gravel and cement,and confirming the number of recycling operations,recycling implementation,rolling,maintenance and so on.