CCCC Xizhu [Project Dynamics] Pavement Engineering Branch has successfully completed the laying of the test section of the asphalt underlayer of the 207 National Highway Reconstruction Project!

November 16, 2023

November fourteenth，G207 Pavement construction site of the second contract section of Xiangzhou-Yicheng Section Reconstruction Project in Xiangyang City，All kinds of large-scale machinery and equipment roar one after another.，A busy scene in full swing！Pavement Engineering BranchThe construction workers are working in a tense and orderly manner.ProceedGAsphalt Pavement Paving Operation of the First Section of 207 Reconstruction Bid 2。This marksGThe 207 reconstruction project has taken another important step towards the goal of opening to traffic.。

G207 The second contract section of Xiangzhou-Yicheng Section Reconstruction Project in Xiangyang City starts from the junction of Xiangcheng District and Nanzhang County.，Stop at Liujiaying, Yicheng，Follow the status quoG207(It shares the same line with Yicheng Ring Road.)。The total length of this section of the project is 38.355km，Adopt the first-class highway standard for construction。Construction of Work Area I by Pavement Engineering Branch（k55+955-k71+400)And the third work area(k77+820-k94+309)Pavement works，Total length 31.934km。The test section of the lower layer of the pavement asphalt is located atGBid 2 of 207 reconstructionK91+830-K92+100 main line left，The length is 270 meters，The width is 11 meters。
Before paving，The Project Department shall provide safety training and construction technical disclosure to the construction team.，All operators are familiar with the construction process.。During construction，Mixing of asphalt mixture、Transportation、Spreading、Rolling and other whole processes，Arrange special personnel to work on the spot.，Ensure that all links are orderly connected and meet the requirements of norms and standards。
15 p.m：28 to 18:28 points，After nearly three hours of continuous fighting,，GSuccessful completion of the test section of the asphalt underlayer of the first section of the second section of the 207 National Highway Reconstruction Project。Tested，All indexes meet the design and standard requirements.，The project has formally entered the construction stage of asphalt pavement underlayer.。The test section was successfully paved.，It provides technical experience for the subsequent rapid progress of asphalt pavement construction.，It means a lot！