With the arrival of winter season, the whole line of Lixi expressway has entered the winter construction stage.
The continuous decline of temperature has brought great difficulties to the concrete construction of pile foundation, pier column, bridge, subgrade protection and other projects.
At present, 36 sets of steam curing sheds have been mobilized and placed in No.
In order to overcome the various effects of winter construction, lj1-2 project department actively organized and formulated special plans for winter construction, Clearly point out the implementation of winter construction precautions, quality control points, key process control, etc.
2 beam yards respectively.
While reasonably seizing the construction period, the project department does not forget to strengthen the control of safety and quality, continuously strengthen the safety awareness of on-site personnel through regular safety inspection and education, and take “five prevention” safety measures in winter to ensure the safe and effective construction in winter.
Responsible editor: Yang Zhendong..
The boiler has been installed in No.
1 and No.
Double Head Lifting Pin Anchor
Steam curing is carried out in the insulation shed after the pouring of precast beams is completed.
2 mixing plant, the floor heating has been laid in the silo, the silo door is closed with cotton curtain, and the quality of raw materials is strictly controlled to ensure the quality and safety of concrete in winter construction.
In order to achieve the overall progress of the project in 2021 and ensure the smooth completion of the construction in 2022, lji-2 project department mainly focuses on precast beams in winter 2021, and has carried out a series of preparations for the safe and orderly fabrication of beams.
