The whole line adopts the Hedu Expressway with medium and large anti-segregation and high uniformity paving, which has won the gold medal of the national high-quality project.

November 09, 2022

The total length of Hedu expressway in Guangxi is 96.km，The whole line adopts the key achievements of medium and large anti-segregation and high uniformity paving.：
1、The whole line of asphalt pavement adopts medium and large anti-segregation.、High uniformity、“One word slope、No longitudinal seam”Zhongda Innovative Equipment and Construction Method for Dynamic Change of Paving Width。
2、Medium and large anti-segregation shall be adopted for water stabilized base course.、High uniformity、Large thickness、Zhongda's innovative equipment and construction method for large-width one-step integral forming and paving。

The result，It subverts the traditional construction technology.，Rewrite the dependence on imported Pavers and machines、History of Layered Paving。To achieve high quality、Durable long-life pavement，A solution is provided。

Through the classic application and practical verification of Hedu Expressway，For the follow-up Guangxi Nanning Outer Ring、North-South Expressway、Guisan Expressway、Chongjing Expressway……Full line promotion，Laid a solid foundation。

AI Translation Notice: This article was translated from Chinese into English using AI-assisted translation. Original source: http://news.lmjx.net/2022/202211/2022110917052697.shtml. The translation may contain errors, and the original Chinese source should be referred to for accuracy.

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