Advances in Constructional Engineering

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.

Highway engineering; Asphalt pavement; Construction quality control; Key technologies; Durability