No restrictions on the installation site. A piling method with high mobility and precision.
A manual installation tool that allows for easy and safe driving of ground rods by moving the guard pipe up and down.
Five-layer rust prevention! A highly reliable anchoring method for preventing toppling and uplift in mid- to high-rise buildings.
Slurry-based mechanical mixing block ground improvement method capable of removing underground obstacles and unsuitable soil for improvement.
Huh! Are you going to leave that steel plate behind? What a waste!
For the prevention of weak ground and uneven settlement! A ladder-type wooden construction method applicable to various foundation reinforcements.
A foundation pile method that enables construction under harsh conditions with a lightweight and compact machine!
Over 20,000 construction achievements nationwide! Our unique development of construction machines and automated plants embodies our technology and dedication.
By constructing the foundations of various pillars with EPS, we achieve lightweight design and significant reduction in construction time!
It is possible to carry out large-diameter excavation quickly and easily under narrow and low space construction conditions!
Pile foundation reinforcement! A next-generation steel pipe pile method born from a thorough pursuit of adaptability to a wide range of ground conditions.
A ground improvement construction method that enables the construction of highly uniform improved ground!
"All keys are at the tip of the stake" - Exceptional penetration performance and a high-strength structure achieved through special parts, thick materials, and double-sided welding processing.
We have a track record of back protection for missing parts of mountain retention! Let us introduce the construction methods adopted by our company group.
A construction method using a compact propulsion device that enables highly efficient excavation!
Firmly rooting in the earth! This method is recommended for preventing slope collapses and reinforcing road retaining walls.
It demonstrates outstanding long-term durability, safety, and convenience. It is suitable for full-scale temporary injection work.
Improved mixing efficiency and the creation of large-diameter improved bodies with extremely small variations! Introduction to deep mixing treatment methods.
It excels in maintaining the stability of the face even in soil conditions where pressure retention at the face is difficult.
The recycled and reused steel sheet piles exceed 86,000 tons. It is a construction method that prevents loosening of the surrounding ground when extracting steel sheet piles!
Outstanding penetration performance that reliably reaches the support layer! Usable as a support pile for a wide variety of applications.
Low noise and low vibration! A steel pipe pile method that considers construction period, cost, and the environment with no soil displacement.
Effective for uneven settlement! Foundation construction method for structures on weak ground.
Large diameter self-drilling bolt "SP Mini Pile"
A gap or cavity of approximately 200mm at most occurred! A case where it was resolved in one day using the up-con method.
Light and strong! Introduction to the pipe grounding method that allows for significant cost reduction with simple tasks.
For warehouses, factories, and stores! You can verify floor deformation and stress through numerical analysis.
A new method that changes the common understanding of existing pile extraction (pile pulling) construction!
Cost reduction, improved safety, and shortened construction time! Achieving "complete automation" in high-pressure operations.
Excavation is carried out reliably while slicing and cutting the ground with a small torque!
Free-standing retaining wall construction method without a base slab.
Minister of Land, Infrastructure, Transport and Tourism certified construction method! Achieving limitless construction with no vibrations, no noise, and no leftover soil.
Immediately grasp the quality in numerical terms after the construction of the column improvement. It is also clear whether the design pile length has been reached! *Available for rent.
Highly permeable and flexible, adaptable to changes in the ground! A thin mattress basket suitable for slope protection and more.
Constructing a retaining wall by filling with locally sourced soil and crushed stone! A method to protect cut slopes.
Environmentally friendly grid-shaped foundation! Low-cost special foundation method using shallow layer improvement.
Silica sol grout (Hardizer Seven, Clean Lock 4, Silica Riser, etc.) is a liquid injection material that excels in durability, safety, and convenience.
Reduce damage from trampling! Technology to suppress damage from large wild animals such as deer.
The ASW method is the most suitable technique for constructing and renovating vertical retaining walls in urban areas.
The ASW method is the most suitable construction method for building and renovating vertical retaining walls in urban areas.
A groundbreaking advanced technology for underground conduit installation work.
By systematizing the construction management device, we will ensure the reliable execution of expanded shapes and hole bottom treatment!
Jointless soil-cement blocks are created! The ground can be improved by 100%.
Adoption of high-torque inverter motors! Capable of adapting to ultra-hard ground with an N value exceeding 50.
Low vibration, low noise, and dust-free! Construction can be carried out while confirming the supporting ground across the entire fabric foundation!
Compact, high-performance machines provide high-quality enhancements!
Responding to various construction conditions! A method to replace large-diameter boring machine methods.
A mounting method for solar power installation that does not require drilling holes in the roof!
A steel pipe middle-boring pile method using a cement milk spraying and mixing technique that is highly efficient in construction and effective for shortening construction periods!
A trusted construction method boasting over 30,000 achievements! In addition to building foundation structures, we can also address retaining walls, uneven settlement prevention, liquefaction, and arc sliding measures!
We will perform propulsion by pressing in the steel pipe due to a large impact!
Significant reduction in on-site construction period is possible! This is a construction method that achieves improved workability and construction accuracy.
Connecting cylindrical tensors with a tensor joiner! Introducing a method to stabilize the slope surface.
Temporary construction methods for river and reservoir embankments that do not create water channels! They are also used for the extraction of existing piles and soil contamination measures!
We will respond with various methods suitable for different situations and ground conditions with a diverse range of variations.
Reliable vertical support and secure foundation construction! It is an eco-friendly method.
A groundbreaking foundation method for soft ground, the Top Base Method.
Rotary Pile Driving Steel Pipe Method (Ministry of Land, Infrastructure, Transport and Tourism Certified Method / Building Technical Performance Certification Method)
Low cost, short delivery time, low noise! A mega-solar foundation method that accommodates all ground conditions!
With a uniquely shaped excavation device, you can construct high-quality and stable reinforcement structures!
Protect buildings from earthquakes, liquefaction, and weak ground!
Applicable to sandy and clayey soil in the Kyoto area! This is an ecological and environmentally friendly method that utilizes small-diameter thinned timber as ground reinforcement material for houses!
Recycling soil! By reusing it instead of discarding it, we can promote CO2 reduction.
The construction is simple, allowing for a shortened construction period, reduced water change duration, and cost savings through labor savings.
This is a method of constructing reinforced soil walls using geogrids to protect the objects of preservation.
A construction method for installation pipes using a combined auger and pressure insertion technique that incorporates special branches with earthquake resistance and water tightness!
Published low-cost special foundation construction methods through shallow layer improvement. *Comprehensive catalog and comparison materials are currently available!
A high-pressure injection mixing method to construct an improved cross-sectional shape by combining fan shapes! Enables a more efficient arrangement of improved bodies in ground improvement!
We aim to create a vibrant green space and ensure slope stability through plant root systems.
Top-class industry track record in shallow ground improvement! Leave it to us.
Widely applicable to various structures and foundations! Foundation methods for soft ground.
Complete removal of PC steel strands that are underground obstacles.
Publication of KTB anchoring methods, including KTB fixation methods, construction examples in architecture and civil engineering, etc.
A repair method that can fundamentally suppress alkali-silica reaction (ASR)!
Environmentally friendly and cost-reducing! A new generation of soil stabilization and erosion control agents!
Thickened Soil-Cement Continuous Wall TRD Method
NETIS registration! No need for wastewater treatment facilities! Water-free heavy metal purification (extraction) technology "Dry Magnetic Separation Method."
With a portable tank level gauge, work efficiency is cut by up to 75%! It is used on over 500 vessels navigating around the world.
Correction during nighttime while business is suspended! A case of correcting floor sag due to ground subsidence in a short construction period.
General Incorporated Foundation Japan Building Research Institute GBRC Performance Certification No. 15-17
The construction machinery has good mobility and can accommodate overhead restrictions. It has a maximum diameter of Φ1500, a maximum depth of 50m, low noise and low vibration, and has a track record of working on ultra-narrow sites of approximately 56 square meters!
Introducing a pipe grounding method that is strong, lightweight, inexpensive, and environmentally friendly.
Drive the guard pipe grounding rod without damage! Driving pins used in the pipe grounding method.
Large electric driving tool used for the pipe earth method. A 30mm hex shank is available.