東部 List of Products and Services

The "e-pile・sp" is a steel pipe pile foundation method for solar mounting foundations that significantly reduces the labor involved in concrete foundation work by directly rotating and driving the piles into the ground. By equipping the steel pipe piles with wing extensions, it demonstrates high compressive and pull-out forces. By resolving issues related to soft ground, steep slopes, and challenges in construction periods and processes that have been faced until now, it has become possible to install smoothly under various conditions. 【Features】 ■ Significantly reduces the labor involved in concrete foundation work by directly rotating and driving the piles into the ground ■ The tip is a wide base type that can be expected to provide high support and pull-out forces ■ Ensures stable quality that is not affected by weather at high speed ■ Easier land restoration compared to concrete foundations *For more details, please refer to the PDF materials or feel free to contact us.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

The "YOSAKU Method" is a construction technique characterized by an integrated structure of concrete walls and pile foundations to support lateral earth pressure and vertical loads. It allows for low costs and minimizes the amount of soil excavation, resulting in a highly efficient retaining wall. It is particularly effective in sloped areas or places with elevation differences. Unlike conventional methods, it does not require a foundation base, making it possible to reduce soil-related issues during excavation (such as movement, processing, and softening) as well as their impact on the surrounding area and costs. 【Features】 ■ Reduces the amount of excavated soil and earthwork, significantly decreasing the workload ■ Shortens construction time and reduces costs ■ No foundation base required ■ Reduces soil-related issues during excavation (such as movement, processing, and softening) and their impact on surrounding costs *For more details, please refer to the PDF document or feel free to contact us.

• Retaining wall

The "X-pile method" is a steel pipe pile construction method that uses a rotary insertion technique, resulting in low noise and low vibration, while also considering construction period, cost, and the environment through a no-dirt-disposal approach. It is formed from three lineups: straight type, enlarged base type, and multi-wing type, and it responds with high performance to various ground and planning conditions. Additionally, it is adaptable to standard penetration tests as well as Swedish sounding tests, making it suitable for a wide range of projects from small buildings to medium-sized plans. 【Features】 ■ Low noise and low vibration due to the rotary insertion method ■ Safe design with adaptability to standard penetration tests and Swedish sounding tests ■ Compatible with diverse ground conditions ■ No excess construction soil due to the no-dirt-disposal approach ■ No unnecessary curing period required with steel pipe piles *For more details, please refer to the PDF materials or feel free to contact us.

• Ground foundation construction method

The "e-pile next method" retains the high strength and uniform quality of steel pipe pile methods, as well as renewable environmental performance. Additionally, it is an excellent construction method that offers low noise and low vibration due to rotary insertion construction, and no soil displacement, taking into consideration the surrounding environment and neighbors. With a wide base structure that demonstrates strong practical performance, outstanding penetration capability, and high bearing capacity, and by adding a widened structure to the top of the pile, we have achieved greater economic efficiency and safety through improved cross-sectional performance. 【Features】 ■ Outstanding penetration performance ■ High-strength structure due to special parts, thick materials, and double-sided welding ■ Achieves greater economic efficiency and safety with the use of widened piles ■ Compatible with three types of ground: "clay, sandy soil, and gravel" (Ministerial certification) ■ Eco Mark certification *For more details, please refer to the PDF materials or feel free to contact us.

• Ground foundation construction method