First pile pouring! Commencement of Rapid Reconstruction Project of Nanchang Gaoxin Avenue

2025-08-25 13:11:16

The first pile pouring C30 underwater concrete, from the general contractor of the project to the first pile construction less than half a month, in the face of the tight construction period, Changdong production line organized a special service team to formulate the supply plan at the first time, actively cooperate with the project to complete the mix design and inspection, and implement the entry of special materials.

Recently, the rapid reconstruction project of Gaoxin Avenue supplied by Changdong Production Line of Aixihu Factory (hereinafter referred to as Changdong Production Line) successfully completed the first pile concrete pouring. The high-speed reconstruction project

of Gaoxin Avenue starts from Yanjiangbei Avenue in the north and ends at Nanchang Avenue in the south. The total length of the line is about 14.9 kilometers. There are three sections of ground expressways and two sections of elevated expressways along the whole line. After the reconstruction, it can be connected with the North Second Ring Expressway, Longxing Bridge and Nanchang Avenue, so as to promote the formation of the Second Ring Expressway in Nanchang and effectively connect all districts in Nanchang.

The first pile pouring C30 underwater concrete, from the general contractor of the project to the first pile construction less than half a month, in the face of the tight construction period, Changdong production line organized a special service team to formulate the supply plan at the first time, actively cooperate with the project to complete the mix design and inspection, and implement the special materials to enter the site.

Due to the geological structure problems, the first pile hole and pouring time was delayed for nearly 30 hours. The whole Changdong production line is ready to arrange personnel to stick to the first pile supply throughout the site, and finally successfully complete the first pouring of the pile foundation.

In the hot summer, when the pile foundation was drilled, the outdoor temperature was nearly 40 degrees. Changdong production line took the initiative to send materials to relieve the heat for the project to ensure the smooth construction of the site. The successful pouring of the

first pile has been highly recognized by customers, and Changdong production line will continue to complete the follow-up supply with high standards of service and quality, creating a high-quality business card of concrete in the field of infrastructure in Nanchang market.

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Correlation

The first pile pouring C30 underwater concrete, from the general contractor of the project to the first pile construction less than half a month, in the face of the tight construction period, Changdong production line organized a special service team to formulate the supply plan at the first time, actively cooperate with the project to complete the mix design and inspection, and implement the entry of special materials.

2025-08-25 13:11:16

C50P8 micro-expansion mass concrete is used for the supply of the bottom plate. The risk of shrinkage cracking of micro-expansive concrete can be significantly reduced by adding expansive agent. Because of the special structure of the bottom plate, the grade is high, and the average thickness is more than 1.5 meters, it needs to be poured continuously at one time. During the construction period, the high temperature is close to 40 ° C, and the project and Party A put forward strict requirements for the control of mold temperature and hydration heat.

2025-08-22 09:51:24

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