Application Analysis of Mechanical Foaming Warm Asphalt Technology in Changshen-Beijing-Shanghai High-speed Connecting Line Project

Taking the Linyi section of the Changshen-Beijing-Shanghai high-speed connection line project as an example, the application of mechanical foaming warm-mix asphalt technology is discussed. First introducethe application principle and characteristics of this technology, based on two aspects of preparation work and technical optimization measures, summarize the application points of mechanical foaming warm-mix asphalt technology in road section construction, and finally summarize the quality inspection requirements and countermeasures. The role of foamed warm-mix asphalt technology in the Linyi section of the Changshen-Beijing-Shanghai high-speed connecting line project will accumulate experience for the construction of futureexpressway projects.