Study on key technologies for construction quality control of asphalt pavements in highway engineering
公路工程沥青路面施工质量控制的关键技术研究

摘要

公路工程沥青路面施工质量直接关系到道路的使用寿命与行车安全。施工过程中若缺乏有效的质量控制，极易导致早期病害与性能衰减。本文围绕沥青路面施工质量控制的关键技术展开研究，重点分析了施工前材料与配合比检测的重要性、拌合与摊铺过程的温度与均匀性控制、碾压成型的压实度与结构稳定性保障、以及养护阶段防止早期破坏的措施。在此基础上，结合工程实践探讨了质量检测与信息化监测手段的应用路径，提出了优化施工流程与强化全过程监管的建议。研究结果表明，通过材料控制、温度管理、压实优化及养护管理的系统结合，可有效提升沥青路面的结构性能与耐久性，为公路工程高质量建设提供技术支撑与实践参考。

Abstract

The construction quality of asphalt pavements in highway engineering is directly related to the service life of roads and driving safety. The lack of effective quality control during construction can easily lead to early diseases and performance degradation. This paper focuses on the key technologies for construction quality control of asphalt pavements, with emphasis on analyzing the importance of material and mix ratio testing before construction, temperature and uniformity control during mixing and paving, guarantee of compaction degree and structural stability during rolling and forming, and measures to prevent early damage during the maintenance stage. On this basis, combined with engineering practice, it discusses the application paths of quality inspection and information-based monitoring methods, and puts forward suggestions for optimizing construction processes and strengthening full-process supervision. The research results show that the structural performance and durability of asphalt pavements can be effectively improved through the systematic integration of material control, temperature management, compaction optimization and maintenance management, which provides technical support and practical reference for the high-quality construction of highway engineering.