List of Construction methods and technologies products

Easily connect pipes with different outer diameters! A fitting suitable for emergency repairs of buried pipes.

• others

A material that combines earthquake resistance and insulation. Easy to install, with the shortest construction period being one day, resulting in significant cost savings! 【*Free samples available!】

• panel
• Heat insulation and heat shielding methods
• Earthquake-resistant construction method

External type brace hardware.

• Earthquake-resistant construction method
• Vibration isolation, vibration control, and earthquake resistance construction
• Renovation and repair methods

Ideal for hollow filling work! Palforce mortar method.

• Civil Engineering Method

Water stoppage is possible even in places without valves! A freezing method that enables construction in a short period.

• Special Construction Method
• Piping Equipment

Waterproofing of existing railway slabs that contributes to reducing maintenance burdens caused by water leakage!

• Renovation and repair methods
• Special Construction Method
• Waterproofing work

Ensure complete shutdown of bird intrusion! Durable, aesthetically pleasing, and can be installed at low cost.

• Special function opening
• Special Construction Method
• Other Management Services

Original bird deterrent by Fujinaga! Measures can be taken against damage in various locations.

• Other Management Services
• Special Construction Method
• Pest and insect control products

The width and shape of adhesive tape can be customized freely! Slitting, die-cutting, and laminating with separators are also possible!

• Special Construction Method

Reduce seismic intensity 7 tremors by 1/30! A vibration isolation system that lifts the entire building using the power of air!

• Earthquake-resistant construction method
• Vibration isolation, vibration control, and earthquake resistance construction
• Earthquake-proof and vibration-damping equipment

Reduces vibration transmission with an air cushion under the floor! Easy maintenance with computer control.

• Sports related facilities
• Vibration isolation, vibration control, and earthquake resistance construction
• Earthquake-resistant construction method

New technology for Earthlings: Dry Grooving Method

• Civil Engineering Method
• Special Construction Method

New Technology Information Provision System NETIS Registration! Selected Semi-Recommended Technologies and Methods by the Ministry of Land, Infrastructure, Transport and Tourism.

• Foundation construction
• Steel structure construction
• Civil Engineering Method

Ideal for the assembly of precast concrete components!

• Earthquake-resistant construction method
• Renovation and repair methods

Sturdy! Lightweight! Corrosion-resistant! Excellent in aesthetics! Utilizing these four features, FRP (fiber-reinforced plastic) bridges are actively used in various scenes!

• Civil Engineering Method
• Ground foundation construction method
• others

- Achieving reduced construction costs and extending the lifespan of structures - We will introduce examples of seismic reinforcement and cross-section repair work in the Tohoku region!

• Bridge Construction
• Earthquake-resistant construction method
• Renovation and repair methods

We will introduce examples of seismic reinforcement and cross-section restoration construction in the Tohoku region!

• Bridge Construction
• Earthquake-resistant construction method
• Renovation and repair methods

[Sekiya Bridge] High-level technology and quality! A polymer cement dry spraying method with nearly 40 years of experience.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

High-level technology and quality! Polymer cement dry spraying method with nearly 40 years of experience.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

Safer construction is possible! This method has low running costs and high effectiveness.

• Reinforced concrete construction
• Special Construction Method
• Renovation and repair methods

Safer construction is possible than with the Fumizuki Bridge! It is a method with low running costs and high effectiveness.

• Special Construction Method
• Renovation and repair methods
• Reinforced concrete construction

Safer construction is possible with the Tome Road Improvement Project! It is a method that has low running costs and high effectiveness.

• Reinforced concrete construction
• Special Construction Method
• Renovation and repair methods

[Kawauchi Tunnel] High-level technology and quality! Nearly 40 years of experience in polymer cement dry spraying method.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

Sakata Clean Center: High-level technology and quality! Nearly 40 years of experience in polymer cement dry spraying method.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

[Iketsuki Area Cross Bridge Construction] High-level technology and quality! Nearly 40 years of experience with polymer cement dry spraying method.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

【Ohashi】High-level technology and quality! Nearly 40 years of experience in polymer cement dry spraying method.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

[Tomoya Road Improvement Project] High-level technology and quality! Nearly 40 years of experience with polymer cement dry spraying method.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

Ibatayabashi: High-level technology and quality! Nearly 40 years of experience in polymer cement dry spraying method.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

[Bridge Repair Business Commission] High-level technology and quality! Nearly 40 years of experience with polymer cement dry spraying method.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

[Kyokugawa Bridge] High-level technology and quality! Nearly 40 years of experience in polymer cement dry spraying method.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

Construction can be completed in a short period! It is a dry spray seismic reinforcement method with excellent quality performance.

• Renovation and repair methods
• Earthquake-resistant construction method

High-level technology and quality! Polymer cement dry spray method with nearly 40 years of experience.

• Reinforcement and repair materials
• Renovation and repair methods
• Wood processing

We will always meet our customers' needs with refined technology.

• Renovation and repair methods

Introduction to general high-pressure water cleaning methods and potential problems that may arise!

• Drainage and ventilation equipment
• Special Construction Method

Cleaning ability is 6.25 times greater! Introducing the patented method "Ozone Circulation Cleaning."

• Drainage and ventilation equipment
• Special Construction Method

Introducing a booklet that clearly explains the mechanism of disposal drain pipes and how to clean them!

• Drainage and ventilation equipment
• Renovation and repair methods

For a comfortable living environment. This is a booklet full of information about drainage pipes.

• Drainage and ventilation equipment
• Renovation and repair methods
• Piping and insulation

Economic ground improvement is possible! The DJM method has excellent mixing effects and minimal quality variation.

• Ground improvement
• Ground foundation construction method

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!

• Ground improvement
• Ground foundation construction method
• Earthquake-resistant construction method

Effective in suppressing ground deformation and settlement during liquefaction! Deep mixing method using relative stirring technique.

• Ground improvement
• Ground foundation construction method
• Earthquake-resistant construction method

Laser processing can be done on materials such as acrylic and glass! We can also accommodate special requests.

• Special Construction Method
• Sculptures
• others

We will create signs that give impact to text and logos using LED.

• Special Construction Method
• Garden lighting/lights (LED/solar)
• others