开普封层施工技术在G109线公路预防性养护中的应用

Application of Cape Seal Construction Technology in G109 Line Highway Preventive Maintenance

通过甘肃省白银公路管理局2015年在G109线预防性养护中应用开普封层技术,从结构设计、材料选择、施工工艺和施工质量控制等角度出发,开展开普封层技术应用研究。该项技术的成功应用不但降低日常养护费用,而且提高了路面的使用品质,对延长路面使用寿命具有重要的现实意义和使用价值。

Through the application of Cape seal technology in G109 line preventive maintenance in 2015, from structural design, material selection, construction technology and construction quality control, this paper studies the application of Cape seal technology. The successful application of this technology not only reduces daily maintenance costs, but also improves the quality of the pavement, and has important practical significance and use value for prolonging the service life of pavement.