List of Road, bridge and tunnel materials products

Interior and exterior wall materials characterized by straight grain, no knots, heartwood, and no coating! There are also lower-grade options available at a more affordable price.

• Wood-based board

Contributing to the second stage of public infrastructure! Bringing public infrastructure development to the ground. A robust outdoor storage tank for hazardous materials capable of responding to the ...

• Water Treatment

Compact and lightweight! No need for a "chair" during concrete pouring! *Registered product with NETIS

• Paving Materials
• Paving of sidewalks, roads, parking lots and stadiums
• Tunnel construction

Contributes to labor-saving and shortening of processes in concrete paving and ground concrete sites! This is a product that allows for easy installation of joint boards!

• Joint material
• Paving Materials
• Paving of sidewalks, roads, parking lots and stadiums

Contributes to improving the installation accuracy of reinforcing bars! It is possible to install reinforcing bars without penetrating.

• Tunnel Materials
• others

Contributes to improving the installation accuracy of reinforcing steel bars! Can be installed without making holes in the waterproof sheet.

• Tunnel Materials
• Tunnel construction
• Reinforced concrete construction

It also leads to the shortening of the project! We handle all the materials necessary for reinforced concrete subgrade.

• Reinforced concrete construction
• Secondary paving products
• Joint material

We are processing tunnel arches and inverted reinforced concrete!

• Tunnel Materials

Easy to carry and good workability!

• Paving Materials
• Pavement construction

Helpful for manual concrete paving! 'Blitz Screed'

• Paving of sidewalks, roads, parking lots and stadiums
• Construction machinery leasing and rental
• Paving Materials

Achieve accurate and rapid threading and socket installation!

• Paving Materials

【Approximately 70% reduction in rebar installation process】 Achieving accurate rebar pitch and placement angles! 1300 square meters can be completed by 4 workers in one day. *NETIS registered product

• Paving Materials

In grouping construction, the increase in slip resistance effect and surface drainage effect is promoted!

• Paving Materials
• Paving of sidewalks, roads, parking lots and stadiums
• Road construction

Reliable precision and prompt response! We deliver a variety of products needed for civil engineering and construction.

• Tunnel Materials
• Concrete curing material
• others

No need to remove the prism every time - "Prism Cover"

• Tunnel construction
• Tunnel Materials
• Gunpowder

Introducing the construction flow for the installation of formwork reinforcement in tunnel lining.

• Steel bar construction
• Tunnel Materials
• Secondary steel products

Effective in preventing the mixing of impurities into concrete and suppressing cracks!

• Paving Materials

This is a high-visibility SL sign using high-brightness fluorescent reflective sheets.

• Road signs and road accessories

This is a high-visibility SL sign made using orange high-brightness reflective sheet.

• Road construction
• Signs, banners, lanterns, and curtains
• Road signs and road accessories

You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.

• Bridge Materials

To eliminate the misalignment of anchor bolts. Absorbs installation errors with two fillers. Compatible from 0mm eccentricity.

• Paving Materials
• Special Construction Method

Suitable for the plate method with metal putty! 'KAN Putty Wear-Resistant Metal' can simultaneously expect adhesion, corrosion resistance, and wear resistance.

• Paving Materials
• Bridge Materials
• Bridge Construction

Effective in preventing the mixing of impurities into concrete and suppressing cracks!

• Paving Materials

A new connection structure for pretensioned PC girders! Ideal for replacing cast-in-place hollow slabs. Updating while utilizing existing piers. Of course, it's also suitable for new bridge constructi...

• Special Construction Method
• Bridge Construction
• Bridge Materials

Easy to install and handle, suitable for any location: water intake valves, distribution valves, and water supply valves! Can be connected and extended by covering the outside of PVC pipes. Ideal for ...

• Gutters and U-shaped gutters
• Agricultural civil engineering works

Just sprinkle water and it hardens! It's an all-weather, high-durability, cold-mix asphalt material!

• Secondary paving products
• Dam construction

Field-following resin-based weed control materials that suppress weeds and maintain a safe environment.

• Road facilities

Solve the problem of weeds that spoil the landscape! Site-adaptive weed control materials that maintain aesthetics.

• Road facilities

Supports curbs and curves! Site-following resin-based weed control material.

• Road facilities

It suppresses weeds growing from the sides of the parking lot asphalt and concrete, maintaining its aesthetic appeal.

• Road facilities

Suppress weeds from curbs and pavement! A beautiful amusement park with the weed coat method.

• Road facilities

Suppressing weeds in curbs and gaps! Site-adaptive resin-based weed control materials.

• Road facilities

Suppressing weeds in curbs and gaps! Site-following resin-based weed control material.

• Road facilities

Just spread it on the road! Suppressing slip and fall accidents at construction sites.

• Snow melting equipment

It accommodates the rise and curves of curbstones! This is a site-adaptive resin-based weed control material that excels in adhesion, weather resistance, and workability.

• Road facilities

Compared to the tall weeds flourishing on the opposite bank, the technology for preventing weeds and cultivating centipede grass makes managing the embankments easier.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

We are manufacturing expansion devices for bridges (steel finger joints).

• Bridge Construction
• Bridge Materials

By preventing tall grass from growing next to the stairs, it has become easier to spot pedestrians. Maintaining a low grass height ensures continued safety.

• Paving of sidewalks, roads, parking lots and stadiums
• Paving Materials
• Road construction

Achieving smooth evacuation in emergencies! We capture the needs of the times and continue to evolve!

• Tunnel Materials

Easy installation for anyone! Water-hardening civil engineering sheet to prevent coastal erosion and weathering.

• Gutters and U-shaped gutters
• Slope protection material
• Renovation and repair methods

For repairing and protecting bunkers! A water-hardening civil engineering sheet that anyone can easily install.

• Gutters and U-shaped gutters
• Slope protection material
• Renovation and repair methods

Easy installation for anyone! Perfect for the construction of solar power generation facilities!

• Gutters and U-shaped gutters
• Slope protection material
• Renovation and repair methods

Easy installation for anyone! Perfect for repairing and protecting walkways!

• Gutters and U-shaped gutters
• Slope protection material
• Renovation and repair methods

Can be held with one hand! No special vehicle needed! Just hammer in the nails! Easy installation for anyone!

• Gutters and U-shaped gutters
• Slope protection material
• Renovation and repair methods