List of Road, bridge and tunnel materials products

Achieved a reduction in the number of workers and a significant shortening of the traffic regulation period, contributing to a reduction in total costs!

• Bridge Materials

Ensuring driving safety in all directions! Preventing tire slippage with a square grid.

• Gutters and U-shaped gutters

A structure that maintains strength T-25! The problem is solved by replacing the lid while keeping the bridge drainage box body as it is.

• Gutters and U-shaped gutters

The installation of a locking device and cylinder lock inside the utility duct for electrical wires enhances security! Lightweight and compatible with various sizes!

• Road signs and road accessories

Adopts a one-touch lock pin system! A flood prevention product with comprehensive safety measures.

• Gutters and U-shaped gutters

A manhole made of corrosion-resistant FRP (fiber-reinforced plastic) material!

• Bridge Materials

Type with a top plate (T-type) for safe and secure roadside and shoulder protective fence foundation blocks!!

• Protective fence

Specialized in provincial projects to reduce total costs! Easy construction by simply mixing and applying without the need for special equipment.

• Reinforcement and repair materials
• Bridge Materials
• Bridge Construction

Special modified asphalt, which is attracting great attention as a countermeasure to suppress the occurrence of cracks in asphalt pavement and ruts!

• Paving Materials

Recommended for agricultural management pits! A drainage pit that frees you from the hassle of opening and closing heavy grates.

• Grating

Steel side ditches that secure drainage capacity in limited installation cross-sections.

• Grating

The fastest method for converting a ditch into a buried drain.

• Grating

Shoveling snow is tough. At least, I want to make the lid lighter.

• Grating

Freely decorate with local characters, safety signs, and marks.

• Grating

If you are considering replacing the broken grating.

• Grating

Leak repair and weed control sheet | Made of rubberized asphalt for great effectiveness

• Gutters and U-shaped gutters

Theft prevention hardware for raised grating | Prevents theft by fitting under concrete covers.

• Grating

Fall prevention fence that does not affect road width.

• Protective fence

Excellent functionality and outstanding design.

• Grating

Anti-slip, barrier-free grating that offers excellent walkability.

• Grating

A grating that has achieved weight reduction by adopting high-tensile steel.

• Grating

Achieve flexible layouts with a specially shaped base that integrates with the floor!

• Grating

Easy maintenance! While allowing light and wind to pass through, it effectively blocks falling objects and sightlines.

• Grating
• Special flooring/indoor and outdoor
• Other flooring materials

Excellent light transmission! Flooring that combines functionality with a unique design using aluminum profiles.

• Grating
• Special flooring/indoor and outdoor
• Other flooring materials

High rigidity and excellent workability! It can be used for various applications by utilizing its unique shape.

• Grating

Bolt storage type! Full flat flooring that enhances the design and functionality of floor materials.

• Grating

The surface is coated with electrostatic powder coating! It allows for smooth airflow without obstructing the view from various angles.

• Grating
• Special flooring/indoor and outdoor
• Other flooring materials

A lineup that can be chosen according to the purpose! The cross-sectional shape allows for a fitting method, which can also shorten construction time.

• Grating
• Special flooring/indoor and outdoor
• Other flooring materials

Make effective use of limited floor space, doubling or tripling it! We will design and manufacture according to user needs.

• Grating
• Special flooring/indoor and outdoor
• Other flooring materials

Disaster prevention - heavy rain response - and crime prevention - theft prevention - are standard features, yet they are priced the same as typical steel grates.

• Grating

This high-spec model comes standard with two self-illuminating LEDs, boasting high visibility. It can also be used as a guiding light during nighttime evacuations.

• Road facilities
• Other park materials
• Car and bicycle parking facilities

This is a high-grade model featuring regenerated rubber in the main body, boasting high visibility and reliable high strength and durability.

• Road facilities
• Other park materials
• Car and bicycle parking facilities

Carbon fiber is a lightweight and high-strength material that excels in wear resistance, heat resistance, thermal conductivity, durability, and chemical resistance.

• Grating
• Bridge Materials

CO2 reduction through non-heating construction! It has passed various leaching tests and does not contain harmful components in the soil.

• Paving Materials

We will introduce construction machinery such as large hydraulic excavators, generators, and welders!

• Construction machinery leasing and rental
• Paving Materials
• Tunnel Materials

We will contribute to the effective use of road width and the resolution of surface drainage issues!

• Gutters and U-shaped gutters