List of Road, bridge and tunnel materials products

You won't have time to evacuate from the earthquake to the tsunami's arrival! This is a "tsunami shelter" that dramatically increases survival rates against the tsunami approaching at a tremendous spe...

• Basement unit/disaster prevention shelter

Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】

• Special Construction Method

The NEW Set Form NF method is a construction technique that offers excellent safety during installation, as well as preventing volume shrinkage of the foam after filling, making it a "safe," "reliable...

• Reinforcement and repair materials
• Tunnel Materials
• Civil Engineering Method

Bright without glare with uniform brightness! It illuminates a wide area close to the light source.

• Road facilities

Essential for the tense work of PC construction.

• Bridge Materials

Ideal for aging bridge construction! Used for seismic reinforcement work, performance restoration work, and also for corroded steel structures.

• Paving Materials
• Bridge Materials
• Bridge Construction

Compliant with the performance of metal putty used in the "plate method" recommended by the Japan Society of Civil Engineers!

• Paving Materials
• Bridge Materials
• Bridge Construction

Due to being made of iron, it has high load-bearing performance and is recyclable as a resource!

• Tunnel Materials
• Subsidiary materials

For slope reinforcement and retaining wall reinforcement! Self-drilling type with excellent workability and cost-effectiveness.

• Tunnel Materials
• Reinforcement and repair materials

Available for use in the foundations of various structures! Improved durability through hot-dip galvanized anti-rust treatment.

• Subsidiary materials
• Tunnel Materials

Rich cushioning and eye-friendly coloring. The highly stable elastic flooring "Road Pal" creates a spacious and beautiful environment.

• Exterior and paving materials <General>
• Cork, rubber flooring, sheet flooring/outdoor
• Paving Materials

We offer four types: 28-inch, 32-inch, 40-inch, and 50-inch.

• Bridge Materials

We are widely utilized in various applications such as bridges, containers, tanks, ports, marine, paving, and construction work.

• Bridge Materials

We provide anchor bars and anchor caps installed to restrict girder movement of bridge rubber bearings and to prevent bridge collapse.

• Bridge Materials

This is an accessory for the SF sheath.

• Bridge Materials

It has a hanging hole for fall prevention, so it is difficult to remove.

• Bridge Materials

It will not damage the PC steel materials.

• Bridge Materials

This is a formwork used for embedding in hollow slab bridges.

• Bridge Materials

It facilitates the movement of concrete pumping pipes on the bridge deck in cantilever construction methods.

• Bridge Materials

There are many types such as anchoring pipes and through pipes! We can accommodate various anchoring systems.

• Bridge Materials

Protects rebar from salt damage and prevents early deterioration of reinforced concrete!

• Bridge Materials

Easy to install with a shape that matches the width of the side ditch, and it looks neat too!

• Secondary paving products
• Gutters and U-shaped gutters
• Road facilities

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

• Secondary paving products
• Dam construction

Finishing processing is a method of machining to match the dimensional accuracy specified in design drawings, product specifications, and part specifications.

• Bridge Materials
• Tunnel Materials
• River construction

This is a comparison of grid blasting construction. Our company is fully equipped with large blasting equipment for both sand blasting and grid blasting.

• Spatial Design
• Piping materials (copper pipes, cast iron pipes)
• Bridge Materials

The definitive version of infrastructure construction! A wide-base anchor specifically for heavy objects.

• Tunnel Materials
• Harbor Construction
• Port supplies

It's effective for anti-terrorism because the contents are visible! This is a lightweight and soft long-selling product made in Japan.

• Road signs and road accessories
• Road construction
• Parking lot facility construction

Eco-friendly natural material paving! Excellent permeability and water retention, so no puddles form even in the rain! *Easy installation & reduced construction costs.

• Drainage and ventilation equipment
• Paving Materials

It is used in various places such as the grounds of public buildings and apartments, as well as around the floors of bathrooms and kitchens.

• Grating

Combine concrete lids and steel grating!

• Grating

Significantly improve work efficiency! Lightweight and easy-to-install polyethylene U-shaped gutters.

• Gutters and U-shaped gutters

A bridge joint with minimal shock during operation and low noise! Load-supporting steel expansion device.

• Bridge Materials

Construction machine model equipped with a self-propelling function and an electric power unit.

• Road facilities

The texture of the sandy soil is suitable for the landscape of historic buildings!

• Paving Materials

Concrete with excellent environmental performance that can absorb and fix a large amount of CO2.

• Grating

It has a double safety structure to prevent the lid from popping up and scattering.

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

Measures against guerrilla rainstorms, enhancing road surface drainage functions. Minimally invasive and non-destructive small cross-section ditches "Smart Drain."

• Gutters and U-shaped gutters
• Dam construction