esunheavyindustry: Micro Surfacing Project in Zhongshan City

105 National Highway throughout Guangzhou, Panyu, Shunde, Zhongshan and Zhuhai, is one of the major thoroughfares in Zhongshan. The 27 kilometers Zhongshan section opened traffic in 1993, with a high traffic volume of 80,000vehicles per day. Some serious problems arise after its 10-year service life, traffic jam, cracks, ruts and pothole, which reduce the safety and drive experience.

105 National Highway – before Micro Surfacing

With the support of Zhongshan Highway Bureau and Dongsheng Highway Maintenance Center, Guangdong ESUN Heavy Industry took part in the 105 National Highway repair project with our Micro Surfacing technology. Micro-Surfacing is a polymer modified cold-mix paving system that can remedy a broad range of problems on today's streets, highways, and airfields. It can increase skid resistance, color contrast, surface restoration, and service life to Expressway. Such projects are often reopened to traffic within an hour.

May, the beginning of hot summer in Zhongshan, our professional operators were working outdoor under 34℃, repeating these processes: Partly repair – Clean the surface – Set the guide line(to make sure the Paving truck go straight) - Pave the micro surfacing material - Manual repair the local defects – Open traffic, for the best construction quality.