solid work, make concerted efforts to grasp the progress, and go all out to fight the "three robberies". All units of China Construction Commercial Concrete Company are writing a new chapter of the "120 days" of the war. 00
on September 24, the concrete pouring of the tower floor of Yasheng Headquarters Building, which was jointly supplied by Changtong Factory, Minhou Factory and Mawei Factory of Fujian Business Department of China Construction Commercial Concrete, was successfully completed, with a total of 7332 cubic meters poured, of which 4795 cubic meters were supplied by Changtong Factory, 1035 cubic meters by Minhou Factory and 1502 cubic meters by Mawei Factory. It has refreshed the record of the largest single floor of Fujian Business Department at one stroke!
The project plans to build a 40-storey commercial office building and a 3-storey commercial podium building with a height of about 200 meters, which will become the tallest building in Cangshan District after completion. The average thickness of the bottom slab poured this time is 1.4 meters, and the maximum depth of the core tube is 4.2 meters, which requires one-time pouring. After
receiving the task, Fujian Business Minister Tongchang held a special project supply guarantee meeting one week ahead of schedule to plan raw material reserve, communicate and determine the allocation plan of mixer and pump trucks in the three factories. The technical department organized personnel to arrange on-site technical service engineers. The production department docked with the project production department many times and communicated repeatedly on the pouring method and duration to ensure the smooth pouring.
For mass concrete pouring, in order to reduce the hydration heat of early concrete and prevent the cracking of mass concrete, the technical department takes many measures simultaneously: First, optimize the cementitious material composition system, reduce the hydration heat source of early concrete on the premise of ensuring the workability of concrete; The second is to add roof panels on the ceiling of the aggregate bin to prevent the temperature from rising due to direct solar radiation. The third is to install spraying equipment around the aggregate bin and spray cold water to reduce the aggregate temperature. The fourth is to add ice cubes into the production pool and monitor the water temperature every two hours to ensure that the water temperature is always maintained at about 10 ℃. At the
pouring site, the technical service engineer made a detailed safety technical disclosure to the project operators, and tested the slump of the concrete entering the site every hour to ensure that the concrete workability, slump, temperature and other indicators meet the technical requirements, and controlled the pouring situation at all stages to strictly control the quality; Lin Xi, Deputy Secretary of the Party Committee and Executive Manager of Fujian Business Department, followed up the construction progress of the project. Ai Tian, member of the Party Committee, Deputy Chief Engineer and Environmental Director (concurrently) of the Business Department, rushed to the construction site to check the concrete quality at the first time. The members of the plant and station team watched the project site 24 hours to ensure the orderly deployment of vehicles and personnel.
After three days and two nights of continuous pouring, lasting 50 hours, 4 pump trucks and 524 mixer trucks were dispatched, and all the staff successfully completed the concrete pouring task of the tower floor of Yasheng Headquarters Building, and the production performance and technical services won the unanimous praise of the project side! Take root
down and grow up. Each unit of China Construction Commercial Concrete Co., Ltd. anchors the target, makes clear the direction, grabs the contract, grabs the volume, grabs the collection, and sprints towards the annual target with firm confidence!
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