List of Road, bridge and tunnel materials products
- classification:Road, bridge and tunnel materials
1216~1260 item / All 3095 items
We strive to select suitable products from a variety of items to ensure customer satisfaction.
- Road facilities
Traffic measurement / reverse vehicle detection / pedestrian detection: measuring the traffic volume and speed of vehicles and people.
- Road signs and road accessories
- Road construction
- Measurement and analysis equipment leasing and rental
We will ensure safe driving during lane restrictions!
- Road signs and road accessories
OK in both sunny and rainy weather! High-durability, cold-mix asphalt material that allows immediate traffic opening after construction.
- Exterior and paving materials <General>
- Paving Materials
- Secondary paving products
Equipped with a built-in magnet, it can be easily installed by simply sticking it to a metal surface! It's slim and lightweight, allowing for installation anywhere.
- Road signs and road accessories
Special resin adopted to suppress odors!
- Other flooring materials
- Paving Materials
- Paving of sidewalks, roads, parking lots and stadiums
From sidewalks to main roads and highways. Asphalt paving materials that adapt to various environments.
- Paving Materials
Cold mix asphalt with over 40 years of proven performance.
- Paving Materials
Environmentally friendly cold-mix asphalt repair material.
- Paving Materials
We have developed this using our unique technology to meet the requests of designers.
- Gutters and U-shaped gutters
- Dam construction
- Water Supply Facilities
A simple road designed for soft ground and muddy terrain. A precast product that can be installed directly without leveling (crushed stone leveling) even on soft ground!
- Road facilities
Long-lasting, lightweight, low-cost road bridge deck. Achieved with Kanaflex's uniquely developed high-strength fiber concrete "Kanacreet"!
- Secondary paving products
The same construction method as regular asphalt pavement! A highly durable pavement that eliminates ruts and aggregate scattering!
- Concrete admixture
- Paving Materials
Introducing examples of the use of permeable and water-retaining pavement material "Color Sand"! <Toyokouen Park (Shiga Prefecture)> *Construction completed in 2022
- Exterior and paving materials <General>
- Paving Materials
Quickly infiltrate and store rainwater on the road surface to prevent puddles and flooding. Reduce the burden on downstream areas through temporary storage.
- Gutters and U-shaped gutters
- Paving of sidewalks, roads, parking lots and stadiums
- Rainwater infiltration facilities
As part of the development of safe and secure sidewalks, we propose wide and easy-to-walk sidewalks!
- Gutters and U-shaped gutters
- Road construction
Good workability and possible shortening of construction time! A concrete vehicle rigid protective fence that makes insertion work during tensioning easy.
- Protective fence
- Road construction
- Reinforced concrete construction
Pavement material designed with the concept of universal design, allowing anyone to walk comfortably!
- Secondary paving products
- Paving of sidewalks, roads, parking lots and stadiums
Emergency vehicles can pass by regular passenger cars! It is compatible with Type B and Type C vehicle protection barriers!
- Special Construction Method
- Road construction
- Protective fence
Original designs available from just one piece! Made with durable polyurethane sheets that are resistant to wear! It features full-color, diverse designs along with anti-slip properties.
- Safety and consumables
- Disaster prevention supplies
- Road signs and road accessories
Compact and easy to carry, allows for oil changes without getting your hands dirty, and is simple to use in tight spaces!
- Roof and gutter construction
- Gutters and U-shaped gutters
- Photocatalysts and various wall materials (exterior and interior walls, etc.)
A fitting shape that integrates the pavement surface! A 4mm joint and 4mm groove that reduce unpleasant vibrations during the movement of wheelchairs and similar devices!
- Exterior and paving materials <General>
- Paving Materials
- Paving of sidewalks, roads, parking lots and stadiums
Introducing examples of the use of permeable and water-retaining pavement material "Color Sand"! <Hiroshima Peace Memorial Park (Hiroshima Prefecture)> *Constructed in 2019
- Exterior and paving materials <General>
- Paving Materials
Portable for one person! Effective for rinsing tasks with a large water volume!
- Foundation construction machinery
- Building Cleaning Equipment
- Gutters and U-shaped gutters
A new snow melting solution that meets the snow melting needs of railway traffic lines and related facilities! Construction can be completed in as little as one day, with energy-saving operation throu...
- Snow melting equipment
- Other store equipment and supplies
- Exterior snow melting equipment
A structure that does not display incorrect information during faults such as disconnections! We are producing LED types with excellent visibility.
- Road facilities

A relay signal used in railway signals. Based on customer requests, we have reviewed the internal structure of the mechanism and released a new model with improved maintainability!
We are pleased to introduce the new "Relay Signal Device," which has improved maintainability due to structural enhancements within the mechanism!!! ◆ Key Features of the New "Relay Signal Device" ◆ - The cover on the back of the mechanism has been changed from a single-opening to a double-opening design! - The LED bulb unit can be easily installed and removed on its own! These two improvements have significantly increased work efficiency during maintenance! For more information about the new relay signal device, please refer to our product brochure. << https://www.tetsuden.com/docs2020renewal/upfile/tyukeishingouki_seihinchirashi.pdf >> If you would like to hear more specific details about the product, we can provide explanations in person, over the phone, or via remote communication. We look forward to your inquiries! Our contact form << https://www.tetsuden.com/contact/>>
The H-shaped steel bridge GHB has a simple structure and meets the needs for replacing medium and small bridges.
- Bridge Materials
Color rubber chips for elastic pavement adopted in model parks that cleared the HIC1000 standard.
- Secondary paving products
A special concrete that quickly permeates and reduces water from the voids in the concrete into the ground.
- Ready-mix concrete
- Exterior and paving materials <General>
- Paving Materials
Introducing case studies of permeable and water-retaining pavement material "Color Sand"! <Hinokicho Park (Tokyo)> *Constructed in 2010
- Exterior and paving materials <General>
- Paving Materials
A mechanism that absorbs energy and reduces cross-sectional forces! Applicable to both new bridges and seismic reinforcement of existing bridges.
- Bridge Materials
- Bridge Construction
- Earthquake-resistant construction method
Adopted at Fukaya Terrace Park! This environmentally friendly paving material excels in permeability and water retention, combining durability and aesthetic appeal. It is also suitable for SDGs initia...
- Exterior and paving materials <General>
- Paving Materials
This is a high-strength one-sided bolt that can be fastened on one side in areas where standard high-strength bolts cannot be installed. It is certified by the Minister of Land, Infrastructure, Transp...
- Bridge Materials
This is a tapping type one-sided bolt with a unique screw shape that firmly adheres to the base material, providing high joint strength. There is also a thicker diameter of φ16mm available.
- Bridge Materials