Mole method - List of Manufacturers, Suppliers, Companies and Products

Mole method Product List

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Multi-mole method

Sewer main and connection pipe work with limitless functionality! Vertical and horizontal connections are extremely easy and speedy.

The "Multi-Mole Method" is a technique developed by Sato Iron Works that mechanizes horizontal pushing and vertical excavation using "TonTon-kun" and "BuruBuru-kun." In addition to standalone use, it also allows for the joining of horizontal and vertical sections. This method significantly improves labor efficiency, safety, and construction quality. Please feel free to contact us if you have any inquiries. 【TonTon-kun Features】 ■ More cost-effective than conventional pushing methods ■ Capable of construction at one location per day ■ Strong against gravel-mixed ground due to impact pushing ■ Can be pushed from an open-cut trench (effective width of 900mm) *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method

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SS Small Method

A mud density method suitable for soil conditions nationwide! We will take on even more challenging construction with our technology and track record!

The "SS Small Method," which has an overcutting function, rapidly mixes high-concentration mud water containing a large amount of excavated soil and clogging material sprayed onto the face in a chamber, creating a thick, high-concentration stable liquid. By pressurizing and filling the face and tail voids, this method achieves high stability of the face and is based on the concept of "stabilizing liquid methods" such as underground continuous soil retaining wall methods and reverse circulation methods. For more details, please feel free to contact us.

  • Civil Engineering Method
  • Water Supply Facilities
  • Sewerage facilities

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Ace Mall Method

Clearing a wide range of soil conditions! Introducing pipe jacking technology that takes the Earth's environment into consideration.

This technology employs a mud pressure-type excavation and discharge mechanism along with a unique position measurement system, achieving high-precision long-distance and curved advancement across a wide range of soil conditions from soft ground to bedrock. Additives are injected into the excavated soil, turning it into a slurry that is pumped up to the standing piles. By controlling the amount of mud taken in, some is left in the ground to prevent the collapse of the face and pit walls, while the lubricating effect of the mud (slurry) reduces the driving force. 【Features】 ■ Clears a wide range of soil conditions ■ Achieves long-distance and curved advancement *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method

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