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道路工程基层裂缝处理施工技术研究分析
Author(s) -
瑞霞 房
Publication year - 2021
Publication title -
gong cheng jian she
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2717-5375
pISSN - 2630-5283
DOI - 10.33142/ec.v4i4.3590
Subject(s) - political science
根据道路路基面层裂缝的大小及沥青路面沉降程度将裂缝分为裂缝处理I区及裂缝处理II区。施工技术工艺概况先采用地聚合物对路基进行注浆加固然后刨除现状沥青面层及水泥稳定碎石基层再重新铺筑沥青稳定碎石层最后施工封层及沥青面层。沥青表面处治施工各工序应紧密衔接撒布各层沥青后均应立即用集料撒布机撒布相应的集料应在碾压结束后开放交通同时做好初期养护与管理。

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