Enlarged bottom pile method - List of Manufacturers, Suppliers, Companies and Products

Enlarged bottom pile method Product List

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All Casing Application Method: Enlarged Base Pile Method

Shortening construction time and reducing costs! This is a method that allows for the removal of obstacles and the creation of piles in one process.

The "Expanded Base Pile Method" is a construction technique that allows for the removal of existing underground structures and pile foundations of previous buildings while simultaneously installing new piles for a new building. During the pile construction of the new building, the removal of existing underground structures and piles can also be carried out at the same time. Additionally, when used in conjunction with the Earth Drill Expanded Base Pile Method, it meets a wide range of needs for the piles of new buildings. 【Features】 ■ Shortened construction period ■ Cost reduction ■ Avoidance of issues related to the remaining underground structures ■ Removal of obstacles and pile construction can be done in one process ■ Pile installation can be performed without being affected by the backfill condition after obstacle removal *For more details, please refer to the PDF materials or feel free to contact us.

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  • Ground foundation construction method
  • Civil Engineering Method
  • Foundation construction

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Earth Drill Type Enlarged Base Pile Method "ECO-ACE Method"

Earth drill type enlarged base pile method that pursues environmental conservation and shortened construction period!

The "ECO-ACE Method" is a type of enlarged base pile method that allows for the entire excavation process, including the enlargement, to be carried out using the earth drill method. It can accommodate a maximum enlarged base diameter of 4.1m (construction diameter). It can be combined with the shaft excavation using three types of cast-in-place piles (earth drill, reverse, all casing). 【Features】 ■ Uses a Remo pump (mixing type slime removal pump) to extract slime ■ Improves the stable liquid to a sand content of less than 1% using a bentonite plant (sand separation device) equipped with a cyclone, ensuring reliable liquid replacement ■ Easy management of enlarged base excavation construction and reliable processing of the enlarged base *For more details, please download the PDF or feel free to contact us.

  • Ground foundation construction method
  • Civil Engineering Method

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Earth Drill Type Enlarged Base Pile Method "HND Method"

By systematizing the construction management device, we will ensure the reliable execution of expanded shapes and hole bottom treatment!

The "HND method" is a construction technique that involves using an earth drill excavator's drilling bucket to excavate the shaft of a pile to a specified depth in the bearing layer, and then using a bell-shaped bucket to expand the excavation in a conical shape, creating a cast-in-place concrete pile with a larger tip area. As a result, it achieves bearing capacity equivalent to that of a straight pile, and compared to straight piles with the same load-bearing capacity, it significantly reduces the amount of excavated soil and concrete, allowing for not only a shortened construction period but also cost savings. 【Features】 ■ By using a belled pile, equivalent bearing capacity can be achieved even with a smaller shaft diameter. ■ Reduction in concrete volume and excavated soil volume. ■ Reduced environmental impact. *For more details, please download the PDF or feel free to contact us.

  • Ground foundation construction method
  • Pile and foundation work

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