Abstract: Top-down cracks are a typical disease of composite pavement. Its occurrence and expansion adversely affect the life of continuous reinforced composite pavement (CRCP). In order to explore the formation mechanism and ...

Abstract: Porous asphalt concrete (PAC) is a low-impact medium with strong stormwater management capabilities. However, the air voids inside the PAC mixture will gradually be clogged due to sediment entering the interior of the PAC ...

Abstract: This study investigates the effect of Portland cement porous concrete on tire-pavement noise reduction. The acoustical absorption coefficients were measured in the laboratory for porous concrete materials representing ...

Abstract: To investigate the characteristics of high-altitude concrete, the influences of atmospheric pressure on the air content, bubble stability, and pore structure of air-entrained concrete were tested by simulating a low-pressure ...