Study On Application Of Emulsified Asphalt Cold Recycling Base Course

With the rapid development of China's social economy,road engineering construction has been rapid development,in this process,how to do a good job in road engineering construction,for economic construction has played a vital role.At present,in the process of road construction,various new technologies and new means have been effectively applied,which plays an important role in improving road traffic quality.In the application of cold recycling technology of emulsified asphalt in road traffic construction,the traditional mode has been improved.With its advanced performance,the road quality has been improved.In the process of applying emulsified asphalt cold recycling technology,this paper firstly analyzes the basic theory and mechanism of emulsified asphalt cold recycling technology,and studies the asphalt pavement recycling technology,the choice of recycling methods,the technical characteristics and conditions,and cold recycling emulsified asphalt mixture.The working principle of emulsified asphalt cold recycled mixture was analyzed,and the strength formation process of emulsified asphalt cold recycled mixture was grasped to make it play a better role in practical application.Secondly,pay attention to the performance of raw materials for testing and analysis,through the emulsified asphalt cold recycled mixture mix design and performance test,grasp the performance of emulsified asphalt cold recycled mixture,combined with engineering needs,the performance of the mixture for effective design,to determine the parameters of information.Finally,the construction technology and engineering application of cold recycled emulsified asphalt mixture are explored.Combined with the specific engineering situation,the construction technology parameters and construction technology are determined and controlled,so that the cold recycled emulsified asphalt technology can be better utilized in the project.