List of Road, bridge and tunnel materials products

Natural wood endless tape with a thickness of 0.9 to 3 mm. It contributes to improved yield and productivity as a substitute for solid wood for the edges of furniture and fixtures.

• others

By simply increasing the formwork, we can achieve a variety of variations. Formwork costs are reduced, and productivity is improved! We respond to various site needs with multifunctionality.

• Gutters and U-shaped gutters

Excellent permeability protects the earth and grass. Introduction to products for grass maintenance and protection.

• Secondary paving products

The adoption of a step-type oil-water separation system enables high-performance oil-water separation.

• Safety and consumables
• Gutters and U-shaped gutters

We will introduce products that can be used for road surface damage such as potholes and cracks caused by disasters, as well as for exterior and landscaping construction.

• Reinforcement and repair materials
• Secondary paving products

Transport to the site and enable material mixing operations on-site! A modular and portable soil-based pavement material mixing plant.

• Paving Materials

Flexibility up to 45° in either direction. A groundbreaking product that contributes to the prevention of traffic accidents.

• Road signs and road accessories

The appeal lies in its excellent workability, regardless of whether it is existing or newly installed!

• Paving Materials
• Exterior and paving materials <General>

Freely combinable! Since natural stones are used, it harmonizes naturally.

• Paving Materials
• Exterior and paving materials <General>

Eco Mark certified products containing more than 50% recycled materials!

• Paving Materials

No special techniques or tools are needed! Just stuff the materials in the non-woven fabric pouch into the hole along with the pouch.

• Paving Materials

Walking and light vehicle access is possible! It is also effective against the heat island phenomenon.

• Paving Materials
• Exterior and paving materials <General>

It has excellent water retention and permeability functions, and even after clogging, it maintains water retention effects due to the water absorption performance of the tiles!

• Paving Materials
• Exterior and paving materials <General>

It is possible to achieve a finish that integrates the building and the exterior without compromising the landscape.

• Paving Materials
• Exterior and paving materials <General>

A wide range of products such as guardrails, road surface signs, and heat-insulating, permeable blocks are featured!

• Road signs and road accessories

Easily open and close without causing damage! Since the attachments are interchangeable, it leads to cost savings.

• Work tools
• Grating

Securely fixed with a bolt-on attachment! A flip-up prevention device that can be easily locked and released with one touch.

• Grating

Corner angle with non-slip design to prevent edge chipping!

• Gutters and U-shaped gutters

A wide variety of products, including JIS standard products and permeable pavement types, are available!

• Gutters and U-shaped gutters

Pavement materials that are environmentally friendly and do not contain volatile organic solvents (VOCs)!

• Paving Materials

Odorless type pavement material that does not contain volatile organic solvents and is environmentally friendly.

• Paving Materials

Easily repairable! A sheet-type repair material that combines flexibility and strength.

• Paving Materials

Just peel off the release paper and stick it on! No need for the hassle and time of applying primer.

• Paving Materials

A thin, easily meltable material for repairing road surface cracks that is excellent in workability and easy to use.

• Paving Materials

Repair material for aggregate scattering prevention made primarily from asphalt, synthetic resin, and special fillers.

• Paving Materials

We customize drones to meet your requests.

• Other civil engineering services
• Bridge Materials
• Video Production

Cleanly solve on-site dirt issues! A cleaning agent that removes pavement tire marks, rust, oil stains, and emulsion stains.

• Safety and consumables
• Paving Materials
• Exterior and paving materials <General>

Natural landscapes remain unchanged! The "RENDA series" offers excellent strength and peace of mind for safety.

• Exterior and paving materials <General>
• Paving of sidewalks, roads, parking lots and stadiums
• Paving Materials

Essential for Road Managers and Construction Consultants: High Durability and Slip Resistance! Paving Method that Significantly Improves the Weaknesses of Drainage Pavement

• Paving Materials
• Pavement construction

More space-saving and safe! Safety alert products for urban areas and residential roads with many narrow alleys.

• Road signs and road accessories
• Safety and consumables

Acrylic mirrors (made of methacrylate resin) and stainless steel mirrors are now available!

• Stainless steel mirror
• Road facilities

Orders can be placed from just one sheet! A sign sheet that can be affixed to various locations such as floors, walls, and desks.

• Safety and consumables
• Disaster prevention supplies
• Road signs and road accessories

A drainage ditch for bicycle paths designed to minimize water pooling!

• Gutters and U-shaped gutters
• Road facilities
• Road construction

A curb with a drainage channel that eliminates puddles and makes maintenance easy!

• Road facilities
• Road construction
• Various blocks

Instantly anchored in the ground! Introducing rock bolts that eliminate the "uncertainty of life"!

• Work tools
• Tunnel Materials

Prevents the entanglement of vines on fences, making weeding difficult! It also serves as a measure against animal damage and strong winds.

• Net fence
• Protective fence
• Safety and consumables

Improving the durability and corrosion resistance of road accessories! A repair material that realizes the prevention of structural collapse and extends lifespan.

• Reinforcement and repair materials
• Renovation and repair methods
• Road signs and road accessories

A new type of segment joint that significantly reduces the necessary load during assembly, taking construction workability into consideration!

• Fittings
• Tunnel Materials

Precast concrete products boundary block

• Secondary paving products

Can be installed without steps even on slopes! Supports short lengths and openings in the transverse direction, contributing to reduced construction time.

• Gutters and U-shaped gutters

[Implementation Case Study] High Durability! No cracking or unevenness of the drainage ditches due to the passage of large vehicles!

• Gutters and U-shaped gutters

Attention road and sewer construction contractors! We are offering a comprehensive catalog of special precast concrete that can be used for curves, corners, and cut-down sections.

• Gutters and U-shaped gutters

Suspension-type cushioning material for bridge collapse prevention devices!

• Safety and consumables
• Subsidiary materials
• Bridge Materials

A lineup of various types of goods tailored to different locations and uses.

• Road facilities
• Wood processing
• stone