The Research For Highway Project Quality Control Techniques

For a long time the construction quality control always has been one of questions that engineers and technicians concern about. Any project, its operational performance quality is all finally decided by the construction quality. The failure reason of majority project is that the quality control system is insufficient, which causes the construction quality out of control or becomes the form, and these situations seriously affected the pavement structure performance. Therefore carrying out the research of asphalt pavement construction quality control and raising technical level of the asphalt pavement construction, become the primary question to solve in the process of present highway construction.The paper takes the scientific achievements and the construction experience as backing in Handan-Changzhi highway project, fuses other highway construction experience. It actually recorded key component in engineering construction, and the practical experience of the design, the construction, the scientific research and so on. And it comprehensively narrationed quality control technology in road project and the new idea in domestic highway construction. It emphatically elaborates quality control technology of semi-rigid base using in asphalt pavement, asphalt stable crushed stone and graded stone and so on as well as pavement examination and evaluation, All of these could supply reference for the Hebei Province highway construction in future. As the example of highway project construction quality control, expect to be able to provide some useful reference for the highway construction in Hebei Province, and improve the highway construction quality constantly.