Enterprise News | Promoting Development through Circular Economy, Winning the Future with Green Practices: The Pile Foundation Industry Is Painting a "Green" Picture of High-Quality Development!

2025-04-10 4369 0人评论

During the Two Sessions, keywords such as "circular economy," "green manufacturing," and "low-carbon development" were mentioned repeatedly, emphasizing the need to accelerate the construction of a resource recycling system and drive the manufacturing and construction industries toward green, low-carbon, and intelligent transformation. Meanwhile, Premier Li Qiang of the State Council, when outlining the government's work tasks for this year in the Government Work Report, proposed coordinating efforts to reduce carbon emissions, cut pollution, expand green development, and promote growth, so as to accelerate the comprehensive green transformation of economic and social development.

Shangong Machinery actively responds to the call of national policies,continuing to make sustained efforts in the field of new-energy pure-electric construction equipment,and, with "high-quality development" as its goal, deeply practices the important concept of "green and low-carbon development" in the pile foundation industry sector, contributing Shangong's strength to the high-quality development of society.

The spring tide resonates in harmony with the wave of green transformation, and the blueprint for high-quality development of the green and low-carbon pile foundation industry is being made tangible by one after another Shangong machine in "lake green."

Recently, at the project site of the Road and Bridge New Materials R&D and Application Center in Pudong New Area, Shanghai, pile drivers stood in great numbers, presenting a bustling scene of construction.

The project is located in Zhuqiao Town, Pudong New Area, with a total land area of 55,330.1 square meters and a total floor area of 41,546 square meters. It is planned to build one 5-story No. 1 comprehensive building, one 1-story No. 2 asphalt processing workshop, one 1-story No. 3 asphalt mixing plant, one 1-story No. 4 concrete mixing plant, one 1-story No. 5 weighbridge house, and an underground process equipment floor.
In line with market demand, the aim is to build a modern comprehensive production base integrating R&D, production, and other functions, driving technological iteration and industrial upgrading of the asphalt new materials industry, and continuously advancing the development of new quality productive forces in compatible and coordinated progress with the "dual carbon" goals.

▲ Schematic diagram of the completed project

The pile foundation for the early-stage construction of the project adopts the static drill rooted pile method. The total amount of rooted piles is 30,523 m, totaling 454 piles, with a single pile length of 67–70 m, a borehole diameter of 750 mm, an enlarged base diameter of 1,125 mm, and an enlarged base height of 2,250 mm.

Selected pile types (pile materials provided by Shanghai Zhongchun Hi-Tech Pile Industry Co., Ltd.):

PRHC 600(130)IIb-52 C100+PHDC650-500(100)AB-15 C80, 417 piles;

PRHC 600(130)IIb-54 C100+PHDC650-500(100)AB-15 C100, 6 piles;

PRHC 600(130)IIb-55 C100+PHDC650-500(100)AB-15 C80, 29 piles;

PRHC 600(130)IIb-55 C100+PHDC650-500(100)AB-15 C100, 2 piles;


Because the piles for this project are extra-long, reaching 67–70 m, the use of traditional cast-in-place piles results in low construction efficiency and relatively high cost. By comparison, the use of static drill rooted piles in the project can effectively save pile foundation costs, greatly shorten the construction period, and at the same time reduce mud discharge, making it low-carbon and environmentally friendly.


In addition, due to the pile length and the relatively large bearing capacity of a single pile, static drill rooted piles help control pile body quality and ensure that the effective bearing capacity and settlement of the pile foundation meet design requirements. Given that the sand layer within the pile length range at the site exceeds 15 m in thickness, static drill rooted piles can effectively avoid problems such as hole collapse, necking, and exposed reinforcement associated with cast-in-place piles, thereby ensuring pile body quality.

The project uses the Shangong Machinery SDP220H static drill rooted pile construction machine for pile installation. As green and environmentally friendly pile foundation construction equipment fully independently developed by Shangong Machinery, the equipment completes approximately 4–5 piles in 12 hours per machine, with an averageconstruction efficiency of 312.7 m/day,effectively ensuring construction progress.
"The equipment is purely electrically driven, and vibration noise is almost inaudible.Shangong's pile installation equipment is not only environmentally friendly and energy-saving in use, but also delivers good economic benefits.Under continuous daily operation, it can save considerable fuel costs."the site manager introduced with pride.

Green transformation and upgrading is not a "multiple-choice question," but a "mandatory question" concerning the sustainable development of the construction industry.New energy technologies are reshaping the "power heart" of these steel giants. Shangong Machinery is, with its "lake green,"providing high-quality solutions for global customers,and the domestic construction machinery industry will also, through this"green metamorphosis," strive to write the answer sheet of the era for achieving new industrialization.


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