In order to further standardize the hot asphalt maintenance mode of Yantai urban roads, improve the road fine maintenance standards, promote the exchange and sharing of industry experience, and better solve the problems of various municipal roads in the city, on the afternoon of March 21, the hot asphalt standardized maintenance observation meeting organized by the Municipal Maintenance Center of the Municipal Urban Management Bureau was successfully held on Airport Road.
At the scene, the main person in charge of Yantai Urban Management Bureau, Housing and Urban-Rural Development Bureau, the person in charge of the seven district governments (management committees), and the main person in charge of the Comprehensive Law Enforcement Bureau participated in the observation meeting.
Before the start of the construction observation, Comrade Wang Yiyong, director of the Municipal Maintenance Center, introduced the basic situation of municipal road maintenance to the participants, briefly introduced the scope of the municipal road, maintenance schedule, common disease problems, construction process, etc., and showed the visitors the self-developed "Chengrun" brand solid waste permeable recycled pavement brick series products, hot asphalt recycling, pavement crushing and reuse and other construction products and technologies, combined with the second road of the municipal center, The experience and practice in the maintenance and construction of South Street and other roads have brought intuitive feelings to visitors and achieved remarkable results.
During the operation, Cheng Shikun, director of the first road maintenance department of the municipal center, combined with each step of the construction process on the site, interpreted the maintenance and construction processes in detail, including asphalt pavement disease maintenance, road joint filling operation, self-adjusting anti-settlement manhole cover construction, curb stone maintenance and dust-free grinding technology, etc., and showed the standardized maintenance process to the participants in the observation meeting. In the construction, the technical points to be paid attention to in the operation are emphatically displayed, and the difficult points such as the area and depth of pavement cutting, asphalt rolling and forming standards, and the opening time of road closures are analyzed, so as to ensure that the high standard requirements of the standardization of the maintenance mode, the refinement of the maintenance process and the integration of the maintenance effect are met, and the overall effect of road maintenance and repair is beautiful and smooth.
Through this maintenance process display, the municipal center not only shared the experience of municipal road maintenance, exchanged and learned with the city's counterparts, but also put forward higher requirements for the municipal center in the future in terms of refined and standardized road maintenance operations. It is necessary to hand in a high-quality "municipal answer sheet" to the citizens of Hong Kong City with "embroidery" efforts and tangible work results, and provide a better road travel experience.