Product

Technology for the future SUNGBO E&T will take the lead as an eco-friendly alternative energy.

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Spiral pile ?
It is a kind of steel-type micro pile that is twisted to a certain standard in a spiral by a dedicated facility developed by the company mainly for flat bar or square bar materials. It is possible to manufacture materials with such as aluminum, and it does not require concrete and remnant treatment by rotating and press-fitting without excavation work on the ground, and it is possible to construct all-weather construction.
※ Micro pile diameter of less than 250mm, pile support and foundation reinforcement foundation pile
Working mechanism

Due to the characteristic shape of the spiral, not only the indentation load, but also the characteristics of having a pull-out proofing force of almost the same level, the effect on the soft ground is particularly excellent.
◇ (spiral) pile support: Qu (total support) = Qs (main friction) + Qp (tip support: not included)

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- Product specification
Specification: The Pile length is up to 5.5m, material thickness 3~22mm, diameter width 19~250mm.
Shape: Flange type, bolt type, general type, etc.
unit : (mm)
division Spiral pile diameter(mm) Remark
¢ 19 ~ ¢ 50 ¢ 75 ¢ 100 ¢ 125 ¢ 150 ¢ 200
thickness
(mm)
3 ▷ Other options
→ Outside diameter / thickness / length / material / others
▷Unplated
→ Hot dip galvanizing (HDZ50)

[Overseas export ]
▷ Delivery:
→ D+40days
▷ MOQ:
→ 15Tons,FCL
● Main commercial specifications
4.5
6
9
12
16
19
Maximum length[m] 5.5 5.5 5.5 5.5 5.5 5.5 5.5
Single[㎏/m] 0.7/1.3 2.5/3.8 3.8/5.6 5.8/7.5 9.4/12.5 15/20 26.7
Product process
제품공정
Product advantage
  • Cost reduction
  • Shortened construction period
  • No concrete
  • No soil treatment required
  • Reusable
  • Suitable for soft ground
  • Low vibration construction
  • Response to underground burial
  • Respond to all construction conditions
  • All-weather construction possible
- Spiral pile usage
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