List of Road, bridge and tunnel materials products

100% recycled gypsum derived from waste gypsum boards is reused as raw material, achieving effective carbon neutrality during manufacturing!

• Gypsum board and moldings

Developing equipment and technology for air conditioning, water supply and drainage, and kitchen drainage!

• Air conditioning equipment
• Water Treatment Plant
• Water supply facilities

Temporary placement of beams is possible! The front beam can be adjusted to a uniform slope angle of up to 45 degrees with a horizontal joint.

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

There are types that reflect off vehicle headlights and types that automatically illuminate at night. Both enhance visibility at night.

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

No on-site painting is required, and installation is easy! With about 2 hours of sunlight per day, the ultra-bright LED automatically lights up at night.

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

Installation standards for protective fences and design load standards for type P are complied with! Lineup includes AR/UN-50/Evernew type.

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

Preventing passage and falls while maintaining safety and handrail functionality! Four types are available in the lineup.

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

A lineup of pedestrian barriers and fall prevention barriers! It improves visibility at intersections and other locations.

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

Uniform slope angles up to 10 degrees can be accommodated with horizontal joints! Compliant with the installation standards and explanations for protective fences (Type P).

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

Center beam structure! Regarding landscape color, it complies with the guidelines for road accessories that consider the landscape.

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

The simple and soft impression of the design is a perfect fit for streets, park paths, and walkways!

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

Flexibly responding to diverse needs such as functionality and aesthetics! We will propose original designs.

• Fences, screens, and partitions
• Gates, walls and fences
• Protective fence

Generic pedestrian and vehicle boundary blocks are available! Narrow apron width pipe-type ditches.

• Gutters and U-shaped gutters

Improving safety when riding on the shoulder of bicycle paths! Narrow apron width small drainage blocks.

• Paving Materials

A high-quality range of products for roads, underground pipelines, bridge additions, and tunnel additions continues to protect lifelines.

• Bridge Materials
• Tunnel Materials
• Road facilities

Edge molds, inspection opening frames, complex shaped molded products, etc.! We will respond to your requests swiftly.

• Joint material
• Grating

Reduction of the weight of the bearing itself! An ultra-compact rubber bearing device that improves workability during handling.

• Bridge Materials

There are two types depending on the type of intermediate reinforcement steel plate, and they can be used according to their applications!

• Bridge Materials

A movable rubber bearing device with high structural performance and compact design that generates a reduction in support costs.

• Bridge Materials

A mobility restriction device that is less likely to cause concerns about individual defeats, making it easier to aggregate the number of installations.

• Bridge Materials

Introducing permeable polycon products that promote the creation of safe towns free from flooding, surrounded by water and greenery.

• Gutters and U-shaped gutters
• Piping materials (concrete pipes)

One network for three measures against kudzu, animal damage, and strong winds! It is more effective when installed together with a weed control sheet.

• Net fence
• Protective fence
• Safety and consumables

Salt damage reduction! Snow melting agent suitable for mechanical spreading.

• Safety and consumables
• Snow melting equipment

Upgraded telescopic device for anti-grader use!

• Bridge Materials
• Reinforcement and repair materials

We propose water gate facilities tailored to your needs and scale!

• Watergate
• Bridge Materials
• maintenance

Improved safety for shoulder driving! Sidewalk boundary blocks with built-in drainage to eliminate puddles.

• Paving Materials

Enhanced adhesion performance of invert concrete! Roadside ditches compatible with permeable pavement.

• Gutters and U-shaped gutters

Leave the stretchable devices to us!

• Bridge Materials

Improving economic efficiency in small bridges under 20 meters.

• Renovation and repair methods
• Bridge Materials
• Civil Engineering Method

We support various repair design services for "small-scale bridges."

• Renovation and repair methods
• Bridge Materials
• Bridge Construction

Improvement of cost-effectiveness in small bridges under 20 meters.

• Renovation and repair methods
• Bridge Construction
• Bridge Materials

We support various repair design services for "small-scale bridges" - integrated method for expansion devices and deck waterproofing (AOS method) registered in NETIS.

• Bridge Materials
• Waterproofing Agent
• Joint material

We support various repair design services for "small-scale bridges."

• Bridge Materials
• Structural Survey
• Waterproofing Agent

It complies with the NEXCO testing methods and the waterproofing manual for road bridge decks, meeting the requirements for flexibility, water resistance, and durability suitable for small-scale bridg...

• Bridge Materials
• Coating film waterproofing material/permeable waterproofing material
• Waterproof tape, adhesive, drain, protective panel

[NETIS Registration Method] No need for processes such as anchor installation or rebar welding! A method that integrates expansion devices and floor waterproofing, reducing construction and curing tim...

• Bridge Construction
• Coating film waterproofing material/permeable waterproofing material
• Bridge Materials

Installation completed in as little as one day! Ready to use immediately and easy to remove! Useful for material storage and as a work site.

• Large tents and tent warehouses
• Large tents and tent warehouses
• Tunnel Materials

We will carefully dismantle and purchase the tent that you have taken good care of!

• Large tents and tent warehouses
• Large tents and tent warehouses
• Tunnel Materials

[Reuse] Only the necessary amount (of items) when needed. Shorter delivery times compared to new products are possible!

• Large tents and tent warehouses
• Large tents and tent warehouses
• Tunnel Materials

For temporary storage of equipment during factory or warehouse renovations and production line reconfigurations.

• Large tents and tent warehouses
• Temporary Construction Materials
• Tunnel Materials

Stainless steel used, no surface treatment required! Steel drainage ditch with a lifespan of 100 years.

• Gutters and U-shaped gutters
• Drainage and ventilation equipment

Reduce recurring on-site costs! The simple structure excels in durability and cost-effectiveness.

• Protective fence

The snow keeper has been improved, allowing for a response to "small-scale avalanches."

• Protective fence

Easy garbage collection just by placing it on the receiving frame! Eliminating the gap between the dust tray and the receiving frame enhances soundproofing effectiveness.

• Grating
• others

In August 2020, the shape of the net was changed! By raising the side of the garbage collection area, productivity and garbage collection rate have increased!

• Gutters and U-shaped gutters
• others

Just place it down, and remote monitoring! No wiring required, you can start recording as soon as you turn on the power!

• Tunnel Materials
• Security cameras and surveillance systems
• others

Waterproof structure! Contributes to energy saving and reduction of maintenance costs through LED lighting devices.

• others
• Tunnel Materials

Equipped with automatic door closure for the telephone unit! You can quickly report emergencies!

• others
• Tunnel Materials