Supervised by | Reviewed by Zhu Tao | Written by Han Xiping | Huang Yun, “One Bridge Red” New Media Center..
On September 18, with the last layer of asphalt rolled in place, the asphalt concrete pavement construction of Anyang Dongfeng Bridge Upgrading and Reconstruction Project undertaken by the First Company of China Railway Bridge Bureau was completed, and the completion and opening to traffic of Dongfeng Bridge was in sight.
Before paving, the original pavement is milled, and then the new pavement is constructed; The bridge is composed of 4cm thick fine grained modified asphalt concrete (AC-13C)+6cm thick medium grained modified asphalt concrete (AC-20C), which will be paved after the completion of the bridge deck waterproof layer construction.
The road is composed of 4cm thick fine grained modified asphalt concrete (AC-13C)+5cm thick medium grained modified asphalt concrete (AC-16C)+6cm thick medium grained modified asphalt concrete (AC-20C).
The asphalt concrete pavement of Dongfeng Bridge in Anyang City covers an area of 4580 ㎡.
