Review on Compaction Method and Voidage Determination of Porous Drainage Pavement

Dongmin Wang

Chongqing Jiaotong University, Chongqing, 400074, China

Abstract: Porous drainage pavement has been widely used in foreign countries for its remarkable water permeability, noise reduction and good skid resistance, which can effectively reduce the safety problems caused by road noise and ponding. This paper summarizes the development of porous drainage pavement at home and abroad and the main advantages of performance. The forming method of porous asphalt mixture and the determination method of void ratio are described.

Keywords: Porous asphalt mixture; Drainage pavement; Compaction method; Void ratio