Study on Construction Technology of Asphalt Pavement with Large Gap Drainage and Noise Reduction

Large void asphalt pavement has been widely used in my country's highway engineering construction because of its good performance in noise reduction, drainage, and anti-skid. Based on a comprehensive understanding of the road performance of large-voided asphalt mixtures, this paper analyzes and discusses the key technical points of the large-voided drainage and noise reduction asphalt pavement construction and post-construction performance testing based on specific engineering cases, in order to provide relevant professional reference.