Good news!
Yongbi Expressway, which everyone pays attention to
Recently, new progress has been ushered in
Let's take a look with the editor
recently
At the construction site of Yongbi Expressway
Transporters shuttle back and forth
Pavers, rollers, etc
All kinds of machinery are operated in an orderly manner
After intense and orderly construction work
It was built by the Fifth Bureau of China Railway
Yongbi Expressway Project
The test section of the lower layer of asphalt was successfully paved
means that the project consists of a semi-rigid base layer
Turning to the black pavement begins in earnest
It marks that the pavement construction of the project has entered the "acceleration" stage
during paving
China Railway Fifth Bureau uses large-width paver construction
Paving in a single step
Compared with the common two-machine joint operation
Not only does it increase paving speed
Longitudinal seams can also be effectively eliminated
Improve paving quality
The penetrating layer and sealing layer are completed by intelligent spreading trucks
To ensure the pavement asphalt concrete
Smooth paving of the lower test section
China Railway Fifth Bureau before construction
Strictly on site construction personnel
Conduct technical training and safety disclosure
During construction
In accordance with the construction standardization
Paving thickness, temperature
and paving quality and other aspects of strict control
during paving
Real-time tracking and monitoring of asphalt concrete
This test section
Smooth paving of the lower layer of asphalt
Paving asphalt for the entire line
Valuable experience was provided
Next
China Railway Fifth Bureau will take safety as the premise
Quality as a guarantee
Go all out to advance the progress of the project
We aim to open to traffic by the end of March next year
It is reported
The Yongbi Expressway Project has a total length of 25.58 kilometers
It starts from Dishui Rock in Yongchuan District and connects to Chengdu-Chongqing Expressway
Through Da'an, Jinlong
Through the Yunwu Mountain, across the Meijiang River
Stop at Daxing Town, Bishan
It is connected to the Habijin Expressway
There are 5 interchanges on the whole line of the project
There are 16 mainline bridges
10 ramp bridges
There are 8 flyovers
1 tunnel, etc
After the completion of the project
It will open up the gap between Bishan and Yongchuan
Direct access to the Fast Track
Optimize the layout of Chongqing's expressway network
Promote the exchange and optimal allocation of resources between Chengdu and Chongqing
Improve the transportation infrastructure of the Chengdu-Chongqing urban agglomeration
Vigorously promote the construction of the Chengdu-Chongqing Economic Circle
Promote economic development along the Belt and Road
Reporter: Zhong Mei and Chen Wei
Correspondent: Cao Yuanhua Editor: Wei Lanyi, Luo Qiyuan
Duty review: Wu Ailing, Chen Keru Producer: He Li, Kang JunjunDirector: Yu Miao, Director: Propaganda Department of Yongchuan District Party Committee, Information Office of Yongchuan District Government