The basic system is a mud-based method. It is a construction method considering the installation type thrusting construction for existing underground structures.
This technology sends high-concentration mud water to the cutting edge and applies a mud water pressure of 2 meters above the groundwater level, preventing the collapse of the excavation profile and allowing for excavation within the ground. There are two construction methods available: the "retrievable type," which assumes the excavation machine body will be pulled up after construction, and the "remaining type," which is designed to utilize the excavation machine body as a pipeline. It can accommodate sharp curve construction and long-distance pushing without the need for auxiliary methods or equipment. 【Features】 ■ The basic system is mud concentration type ■ Both "retrievable type" and "remaining type" can be chosen ■ Accommodates curves and long distances ■ Supports low cover construction ■ Prevents collapse of the excavation profile, allowing for excavation within the ground *For more details, please refer to the PDF materials or feel free to contact us.
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Since its establishment, our company has specialized in water supply and sewage infrastructure projects, engaging in various construction works as an expert in lifelines. For information on construction promotion and pipeline rehabilitation methods, please feel free to contact us.