List of Ground improvement products

Segmented construction is possible! A new type of modular bridge that allows for rapid and easy installation.

• Foundation construction

The necessity of ground reinforcement work to prevent building settlement and collapse risks. A composite structure of stepped steel pipes and soil cement achieves strong support and high seismic resi...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The Geo-Column method ensures structural safety with smooth confirmation of application reviews and conformity assessments, along with clear support capacity calculation formulas and strict constructi...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Powerfully improve complex strata and diverse soft soil conditions! The Geo-Column method demonstrates reliable allowable bearing capacity through deep mechanical mixing and stirring of cement slurry.

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Eliminate excessive design with a strict quality management system compliant with ISO standards! The GeoColumn method achieves both reliable support strength and cost optimization through objective da...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Safe construction even in densely populated residential areas! The Geo-Column method performs columnar improvements with low noise and low vibration, considering the surrounding environment, typically...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Prevent different settlement accidents on weak ground in advance! A reliable geo-column method that builds a solid foundation by powerful mixing of cement slurry and local soil.

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The Cross-Wing Column Method enhances the environmental performance of ground reinforcement works. It prevents the excessive addition of cement solidifying agents, constructing a resource-efficient an...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The Cross-Wing Column Method enhances the reliability of ground reinforcement work. It objectively demonstrates structural safety with a reliable technology that has obtained GBRC performance certific...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Flexible response to complex ground conditions! The CWC method can handle sandy soils to clay and loam layers, allowing for the free selection of construction machinery and improvement specifications.

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

For those troubled by the rising costs of ground reinforcement work, the CWC method achieves economical foundation reinforcement by suppressing excessive additive use and omitting mix tests.

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Record "that moment" on site with video. Strengthen safety management and accident prevention through visualizing work history.

• Road construction
• Sewerage facilities
• Ground improvement

This is a unique construction method that focuses on the importance of repair and reinforcement measures!

• Ground improvement
• Ground improvement materials
• Reinforcement and repair materials

Land development on weak ground! Soil reinforcement with no soil removal and low noise.

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

ETP method contributing to improved seismic resistance for residential areas.

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The SMD method optimizes pile layout with its enormous tip support strength due to a special inner and outer wing structure, significantly reducing foundation costs for mid-rise buildings and steel st...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The SMD method, which has ministerial certification and is optimal for structures subject to administrative guidance during the application for confirmation, such as those with a design bearing capaci...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

An environmentally friendly SMD method that achieves both the reduction of surplus soil disposal costs and the protection of the surrounding environment through construction without any generated soil...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The SMD pile method, certified by the Minister of Land, Infrastructure, Transport and Tourism, prevents initial shaft deflection due to its special inner and outer wing structure, demonstrating immens...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Thorough consideration for neighbors with low noise and no soil displacement! The RES-P method allows for clean construction without the use of cement, making it possible to work in densely populated ...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Significantly shorten construction time with zero waste! The RES-P method reduces total construction costs through a no-dirt-disposal approach and the combined effect of small-diameter steel pipes.

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Construction is possible even on narrow sites! The RES-P method for ground reinforcement achieves reliable quality through high-precision design and construction with 2-ton compact machinery, having o...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The ETP method, utilizing a compact dedicated machine, is designed for construction in narrow spaces. It demonstrates reliable reach to the support layer and high safety through real-time tracking man...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The ETP method achieves zero generation of residual soil and low noise and low vibration construction. It prevents soil contamination without using cement, contributing to reduced disposal costs on-si...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

The ETP method, certified by the Minister of Land, Infrastructure, Transport and Tourism, prevents uneven settlement accidents of structures through high support strength generated by its disc-shaped ...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Reliable technical expertise in obtaining GBRC performance certification! The ETP-G method protects buildings with rational calculations based on SWS testing and an ISO-compliant quality management sy...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

With compact construction equipment and low noise and vibration technology, we can smoothly handle narrow sites and densely populated residential areas! The ETP-G method achieves reliable advanced sup...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Bolt connections that do not require on-site welding and rotary insertion construction that does not require curing. This eliminates the risk of delays in the process and enables speedy ground reinfor...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Advanced wings for the reuse of iron scrap and soil-free penetration without cement. A sustainable DM method that dramatically reduces environmental impact while achieving high load-bearing capacity.

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Low noise and low vibration construction with a no-dirt-disposal technology that does not use cement. This minimizes the impact on the surrounding environment and enables ground reinforcement work in ...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Large cast iron wings and bolt-fixed structures boasting a diameter up to 3.5 times that of steel pipes. The DM method demonstrates tremendous tip support strength, eliminating subsidence accidents in...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

DM method for obtaining GBRC performance certification. High-reliability ground reinforcement that meets building confirmation applications and design reviews, supported by clear calculation basis and...

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Steel pipe piles with advanced wings, Ministry of Land, Infrastructure, Transport and Tourism Minister Certification

• Ground improvement
• Ground foundation construction method
• Pile and foundation work

Pile foundation reinforcement method for detached houses

• Ground improvement
• Ground foundation construction method
• Pile and foundation work