September 20，Pavement Engineering Branch of CCCC Xi'an Road Construction Machinery Co., Ltd.S340 Project to carry out the construction of asphalt pavement test section。The range of chainage selected for this test section isK147+220-K147+Paragraph 520，Total length 300m，Full width of pavement is 8.73 meters。

In order to ensure the smooth paving of the test section and achieve the expected results,，The project department plans ahead、Overall coordination，Several special preparatory meetings and on-site technical disclosure meetings have been held.，Successfully guaranteed the dual objectives of construction quality and progress.。In the course of construction，Strictly control the production and transportation of asphalt mixture、Temperature、Thickness、Coefficient of loose laying and rolling process, etc.，Strict control of site construction links，Accurately grasp the connection of paving and rolling process，It ensures that all technical indexes of the test section meet the requirements of the specifications.。

The successful completion of the test section，It not only provides a solid technical support and valuable experience for the follow-up pavement construction, but also provides a solid technical support and valuable experience for reference.，Also forSThe smooth progress of the 340 project pavement works has laid a solid foundation.。Next step，The project department will continue to focus on on-site construction and production.，Quickly promote the construction and production progress，Do a good job of site quality、Security off，Go all out to set off a construction boom，Ensure high quality、High standards、Efficient completion of project construction。