On the top of the head, the paving scene of 180 degrees asphalt paving is like a large "alchemy furnace

At 10 am on August 8th, in Qinhuai District, Zhabei Road, Qinhuai District, Xu Jitian, a conservation worker of Ancheng Group Municipal Company, and more than 10 colleagues. Under the scorching sun, the shoes were specially treated, asphalt at 180 degrees, and paved the road. The construction site is like a large "alchemy furnace", and the maintenance workers bear the dual "baking" test of heat heating.

It is understood that after the early inspection of municipal roads, the asphalt pavement in front of Zhabei Road Zhongye Metallurgical Fair Bay Community has been controlled for more than 10 years. Traveling, you need to redemu asphalt pavement.

Summer is the best time for road asphalt paving. High temperatures not only ensure the quality indicators in the asphalt paving process, but also extend the life life of the road in the future. At 6 am, 58 -year -old Xu Jitian came to the construction site with his colleagues, waved a good pick, and began to break the asphalt pavement around the rainhwater manhole cover and the electric manhole cover. The asphalt pavement is about 10 centimeters thick. Everyone shovel and cleans up, and after a while, the clothes and work clothes are soaked.

This section of the road is about 40 meters long and 5 meters wide. The milling machine opens the road without barrier -free objects, and the remaining crushed stones are left. Xu Jitian followed the car and followed the car to push the broken stone aside to clear the barrier for the milling machine. After the road was completely broken, Xu Jitian swept the broken stones together with a broom to facilitate the shovel to the engineering vehicle. The engineering vehicle was transported with 3 cars to clean up the scene. Xu Jitian took a break, took out his own tea cup, picked up a glass of water from the water bottle, and drank in one breath.

After sprinkling with sticky oil, we started paving asphalt. The forklift poured out the 180 -degree asphalt, and the road was steaming with hot air, and immediately became "smoke". Pour the maximum energy temperature of the human body to 80, 90 degrees. Xu Jitian endured a high temperature and pungent smell, standing with colleagues standing on the asphalt pavement just spread out, and quickly flattened asphalt with iron pupa. "The faster the pavement is better. Once it is cooled, it is not easy to pave, and it is not conducive to mechanical crushing." Xu Jitian said. The workers' sweats were smashed straight down, dripping on the asphalt, and made a "nourishment" sound, which instantly turned into water vapor.

After multiple processes of initial pressure, compression, and final pressure, until 12 noon, the pavement asphalt was finally paved. Workers use enclosures to seize the place strictly to prevent pedestrian vehicles from entering. "About 2 hours, asphalt temperature drops, the enclosure can be removed, and residents can travel normally in the afternoon." Xu Jitian said, with a dark face with a smile.

It is understood that on the same day, the Ancheng Group municipal company dispatched a total of 70 maintenance workers to maintain and repair the municipal road in Qinhuai District. "Since the high temperature in June, the pavement has been repaired more than 20,000 square meters, and the one -year maintenance and maintenance pavement has reached 150,000 square meters." Yu Wenkai, the head of the Municipal Company of Ancheng Group, said that we are accelerating the maintenance of municipal facilities and regulating road damage. The rectification of the problem to ensure that the urban roads are intact and smooth, and ensure the safe travel of the masses. At the same time, the necessary heat prevention measures were also taken at the construction site to try their best to reduce the impact of high temperature on workers.

(Nanjing Daily/Zijinshan journalist Yan Ling Tian Shiyu Correspondent Wei Yufeng)

Review: Pan Ruikai

Editor in charge: Yu Mengmeng

- END -