Yesterday, at the construction site of the Nanxun Wisdom Cultural and Creative Center project, workers shuttled through the steel jungle to work, and the welding flowers splashed on the spot. At the moment when the heat was unbearable, the scorching sun actually rained "drizzle", looking up, it turned out that a row of sprinklers was installed on the tower crane tens of meters high, and the "rain" was sprayed down from these sprinklers.
A staff member at the scene told reporters that the sprinkler head is installed on the main arm of the tower crane, with an average of 1 every 10 meters, and it is set to spray water every 1 hour, which can not only achieve dust suppression operations in a radius of 60 meters, but also cool down, give workers a relatively comfortable working environment, and also benefit the maintenance of concrete.
"Now we have installed a tower crane sprinkler system in the construction site, the dust suppression effect is still ideal, and the operation period is open all day." The on-site staff said that the maximum temperature of the site on high temperature days is close to 40 ° C, which can not be manually operated at all, and after the use of this technology, the average temperature of the site can drop by 5 ° C to 8 ° C. In terms of maintenance of construction projects, "high-altitude spraying" replaces manual regular sprinkling, reduces manpower input, and avoids interference with other types of work. It is reported that at present, there are 4 construction sites in the central urban area of Nanxun that use this dust suppression "artifact".
This is a vivid practice of promoting innovative measures for dust control at construction sites in Nanxun District. On the basis of the implementation of the "seven 100%" such as site enclosure, site hardening, vehicle washing, and material coverage in the early stage, the district continued to exert efforts on on-site dust reduction measures, such as automatic vehicle washing, fog cannon machine, mesh net coverage, automatic spraying of enclosure, and spraying of tower cranes, etc., to minimize dust pollution during the construction process.
Dust control is an important part of promoting the construction of ecological civilization and winning the blue sky defense war. "We dry the 'red and black list' of dust prevention and control at construction sites every month, inform and supervise rectification of projects with poor dust prevention and control, and carry out 'looking back' work in a timely manner." The relevant person in charge of the Nanxun District Housing and Construction Bureau said that in the next step, special rectification actions for dust prevention and control at construction sites will continue to be carried out to further improve the civilized construction standards of construction sites.
Source: Huzhou Daily
Reporter: Zhang Bin
Correspondent: Lu Yating
Editor: Jiaqi Ke
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