公路工程中沥青纤维碎石封层施工技术研究

Research on Construction Technology of Asphalt Fiber Macadam Sealing Layer in Highway Engineering

为研究公路工程中沥青纤维碎石封层施工技术,提高沥青路面的耐磨性和稳定性,论文结合实际工程,围绕纤维碎石封层原材料设计以及施工技术要点进行研究,并对沥青纤维碎石封层施工质量进行检测。研究结果表明,采用沥青纤维碎石封层技术可有效改善路面病害问题,提高沥青路面使用性能,延长公路使用寿命。

In order to study the construction technology of asphalt fiber macadam sealing layer in highway engineering, improve the wear resistance and stability of asphalt pavement surface. Based on the actual project, this paper studies the raw material design of fiber crushed stone seal and the key points of construction technology, and tests the construction quality of asphalt fiber crushed stone seal. The research results show that the fiber asphalt macadam seal coat technology can effectively improve pavement disease problem, improve asphalt pavement performance, prolong the service life of highway.