Shen Hai Expressway Asphalt Pavement Construction Quality Control Research

At present, the highway construction of our country has embarked on the track of normaldevelopment, at the same time, along with the traffic continues to rise, people on theexpressway asphalt pavement performance and quality raised taller requirement. On the asphaltpavement technical indicators as the basis, in the asphalt pavement construction process, shouldthe quality control process of whole grasp and understanding, further analysis and research ofexpressway asphalt pavement quality control technology, its control method for formulationoptimization scheme is very necessary.The main topic of the Shen Hai expressway expansion project, within the industryanalysis and construction site as the starting point, to influence the freeway asphalt pavementquality of several key factors as the starting point, the full and project linking, detailed onasphalt pavement construction technology and raw materials, mixing material are introducedand analyzed, at the same time the development key, on the construction quality controlmethods to do the comprehensive inquiry. Through the research, the results show that, with theproject the quality control of raw materials as the basis, scientific processing methods, a soundmechanical configuration and perfect construction technology, combined with a goodconstruction management mode, is the formation of the highway asphalt pavement constructionquality control system is a necessary factor.The article consists of five chapters, each chapter implications of the contents aresummarized as follows:The first chapter: mainly on the freeway of our country developmentstatus were analyzed in detail at the same time, the research of China’s expressway asphaltpavement situation and development of some problems faced in process.Chapter second: anoverview of highway asphalt pavement construction quality of asphalt pavement constructionquality management, construction quality control level, quality control points and control object,construction quality assurance system are analyzed and summarized.The third chapter highwayasphalt pavement construction quality control factors: mainly from the pavement performance,influencing factors on pavement quality of asphalt pavement, the study on the control factorsand other aspects of a more systematic analysis and research.The fourth chapter machineryequipment in highway asphalt pavement construction quality control: detailed of machineryequipment in highway asphalt pavement application were analyzed and discussed.The fifthchapter conclusion and Expectation: the main content of this paper are summarized, and thefuture of expressway asphalt pavement construction quality control are discussed.