List of Road, bridge and tunnel materials products

A lineup of safety signs and safety equipment used in factory premises where vehicles and people interact!

• Road signs and road accessories
• Safety and consumables

A wide variety of safety signs and safety products that can be used in schools and on school premises are available!

• Road signs and road accessories
• Safety and consumables

More beautiful, more secure! Guardrail roll axis aimed at pedestrian safety.

• Road signs and road accessories
• Road construction

No need for foundation work or concrete! An easy-to-install access prevention fence that can be set up by one person.

• Gates, walls and fences
• Protective fence
• Pest and insect control products

Acquired JIS A 9401! Central separation zone block made from recycled plastic materials.

• Road signs and road accessories
• Secondary steel products

Supports both slopes and curves! Fall prevention fence made of domestically produced wood treated for anti-corrosion and anti-termite protection!

• Gates, walls and fences
• Protective fence

Snow poles with low thermal conductivity and reduced snow adhesion due to the use of fiberglass.

• Road signs and road accessories
• Road facilities

A slit groove that refreshes the image of side ditches.

• Gutters and U-shaped gutters

Each pier will share the seismic inertial forces!

• Bridge Materials
• Bridge Construction

Rust-free, lightweight aluminum; parts replacement and repair are also possible!

• Road signs and road accessories
• Safety and consumables
• others

One machine to handle various situations! Covers all scenarios.

• Road signs and road accessories
• Safety and consumables
• others

Lightweight, rust-resistant, and durable—three great features in one aluminum product!

• Road signs and road accessories
• Safety and consumables
• others

On-site manufacturing and pouring of soil-based pavement! Introduction to the construction and characteristics of Tough Coat.

• Exterior and paving materials <General>
• Paving Materials

Retrofit drainage pits for bridges and elevated sections to prevent splashing! Ultra-compact grating stopper.

• Grating
• others

Non-bouncing, non-detaching, powerful and compact! Easy to attach and detach anti-bounce fastener.

• Grating
• others

It can be installed in various locations where conventional mounting has been difficult, such as various edge blocks! Ultra-compact anti-flip brackets.

• Grating
• others

An information board that is easy to attach and detach, and can be relatively inexpensively produced with a display sign surface.

• Posts and Nameplates
• Road signs and road accessories
• others

Introduction of slip bars, tie bars, and welded wire mesh.

• Concrete curing material
• Paving Materials
• Secondary paving products

Introducing sophisticated protective fences that harmonize with urban landscapes and natural environments, ensuring safety and comfort.

• Protective fence
• Gates, walls and fences

Stop the intrusion vehicle safely and in the shortest time! It can be compactly folded for transportation and storage!

• Road signs and road accessories
• others

Zero CO2 emissions with solar energy! A large screen design that is environmentally friendly and prioritizes safety!

• Road signs and road accessories
• others

Reduce weeding effort and cut costs! Introducing examples of the weed prevention method "Grassless Sand."

• Exterior and paving materials <General>
• Paving Materials

A detailed explanation of examples of performance indicators in road and shoulder pavement!

• Exterior and paving materials <General>
• Paving Materials

Traditionally expensive LED backlit regulatory and warning signs can now be produced at a relatively low cost! They are slim, take up little space, and can be easily installed like regular signs.

• Road signs and road accessories

Safety measures and image enhancement! Our original illuminated arrow sign.

• Road signs and road accessories

A special manhole cover with a delivery record of over 20,000 units!

• Gutters and U-shaped gutters
• Inspection hatches, manhole covers, and ditch covers

Introduction of electric fence systems, field fence systems, animal traps, etc.

• Protective fence
• Solar System Solar Module
• Safety and consumables

The product is standardized with 10cm increments! A ditch that can be designed economically and appropriately for dynamic water gradients.

• Gutters and U-shaped gutters

Automatic collection of B measurement data is also possible! Introducing a system for tunnel construction.

• Tunnel construction
• Tunnel Materials
• others

Automatic tracking and non-prism distance measurement are possible with one device! Introducing a system for tunnel construction.

• Tunnel construction
• Tunnel Materials
• others

Enter directly into the cutting edge, eliminating the need for spraying! Introducing a system for tunnel construction.

• Tunnel construction
• Tunnel Materials
• others

Block paving that blends into the landscape!

• Exterior and paving materials <General>
• Paving Materials
• Secondary paving products

High-quality and diverse product range of snow guards for metal roofs!

• Snow melting equipment
• Other fittings

Electric wires with high electrical characteristics, heat resistance, chemical resistance, and mechanical properties.

• Road facilities

A mysterious road where you can hear melodies!

• Road construction
• Road facilities
• Other civil engineering services

To eliminate the step in the parking lot and to make the store barrier-free!

• Road facilities
• Subsidiary materials
• Road signs and road accessories

Maintains high strength performance and non-shrink properties! Grout material suitable for repair and reinforcement work using the press-in method.

• Reinforcement and repair materials
• Bridge Materials
• Tunnel Materials

For high-pressure cleaning of drainage pipes in various factories and facilities, trust K's Ecology Technical with 20 years of experience!

• Sanitary fixtures
• Gutters and U-shaped gutters
• cleaning

Essential for ditch cleaning! A ditch cover remover that easily lifts heavy covers.

• Work tools
• Gutters and U-shaped gutters

Supports any shape! A device to prevent grating from bouncing up.

• Grating