List of Road, bridge and tunnel materials products

Clear visibility with transparent glass! Recommended for store and building entrances.

• Disaster prevention fittings
• Entrance/Exterior Doors

Introducing case studies of permeable and water-retaining pavement material "Color Sand"! <Tokyo Metropolitan Wadahori Park (Tokyo)> *Constructed in 2023

• Exterior and paving materials <General>
• Paving Materials

Environmental consideration from gray infrastructure to green infrastructure! Effective use of discarded tiles that are thrown away as industrial waste.

• Paving Materials

Available for orders from 1 meter! Please use this when you need reflective material but do not require a full roll.

• Road facilities

Environmental consideration from gray infrastructure to green infrastructure! Effective utilization of discarded tiles that are thrown away as industrial waste.

• Paving Materials

Achieved excellent characteristics through the matching of fiberglass and resin.

• Bridge Materials
• Structural Materials
• Port supplies

We are currently offering a free collection of case studies for "Platform Cushions"! Unique design and excellent durability that prevents cracks and damage over a long period.

• Transportation System
• Road facilities
• Elevator installation work

Easy to install and handle! Made of synthetic resin, it has excellent corrosion resistance, heat resistance, cold resistance, and weather resistance!

• Watergate
• Drainage material
• Gutters and U-shaped gutters

Significant reduction in construction time achieved through precasting! Units are divided and lightweight.

• Gutters and U-shaped gutters

To verify the safety of the retaining wall's strength against collision loads, a full-scale structural experiment was conducted!

• Retaining wall
• Protective fence

Various combinations are possible according to the on-site situation! Height adjustment can be easily done by stacking.

• Gutters and U-shaped gutters

Concrete protective coating

• Road signs and road accessories

Introducing case studies of permeable and water-retaining pavement material "Color Sand"! <Funado Park (Osaka Prefecture)> *Installed in 2022 and 2023

• Exterior and paving materials <General>
• Paving Materials

Compact and lightweight! No need for a "chair" during concrete pouring! *Registered product with NETIS

• Paving Materials
• Paving of sidewalks, roads, parking lots and stadiums
• Tunnel construction

Featuring grating products such as drainage covers, U-shaped gutters, and flat drains!

• Grating

Introducing a rich lineup of grating made from high-tensile steel. Easy to install and maintain, it also helps reduce labor costs!

• Grating

We provide a one-package solution for both superstructure and substructure!

• Bridge Materials
• Bridge Construction
• Temporary Construction Materials

We offer products with a waterway width of 1100 to 1500! Installation can be done without being affected by surrounding structures.

• Gutters and U-shaped gutters

A classic dust-proof colored floor coating with many achievements. It can be easily applied with a roller.

• Paving Materials

Since it is a water-based paint, it is non-flammable and safe, and it does not damage the underlying asphalt.

• Paving Materials

Easy installation by just sticking! Achieves high strength with a multi-layer structure, with a tensile strength of 400N/cm.

• Secondary paving products
• Reinforcement and repair materials
• Safety and consumables

On-site connection of the guide pipe section and the filter section! A type with a backflow prevention valve is also available.

• Tunnel Materials
• Tunnel construction
• Drainage and water removal

The highest rank of adhesion prevention in transparent types!

• Paving Materials

A lineup of aluminum butter corners, single pipe, and simple aluminum caster gates!

• Bridge Materials

Introducing case studies of permeable and water-retaining pavement material "Color Sand"! <Fukasawa Komorebi Green Space (Tokyo)> *Constructed in 2023

• Exterior and paving materials <General>
• Paving Materials

The sewage heat extraction pipe is made of high thermal conductivity material! Efficiently melts snow using only the thermal energy from sewage.

• Snow melting equipment

Designed for energy-saving operation! Introducing examples of facilities that use heat pump press snow melting systems.

• Snow melting equipment

No electricity required at all! Tested for spot snow melting, and the effectiveness has been confirmed.

• Snow melting equipment

The wastewater treatment water is 7500L/min, the heat pump heating capacity is 1118kW! The snow melting area is 29000m2.

• Snow melting equipment

Can be used for cooling even in summer! Achieves low running costs by not using a heat pump.

• Snow melting equipment

Introducing case studies of permeable and water-retaining pavement material "Color Sand"! <Wadahori Greenway, Nerima Ward (Tokyo)> *Construction completed in 2023

• Exterior and paving materials <General>
• Paving Materials

Using formwork to spread aggregates! Tile-patterned and decorative pavement with enhanced slip resistance can be completed in just a few hours.

• Paving Materials

The high-end natural stone and block-style pavement will be completed in two days, only at night!

• Paving Materials

Bridge inspections and waterfront construction scaffolding are suitable for Pier Float and EZ DOCK. Please consult with our company, which has a proven track record in creating water space.

• Temporary Construction Materials
• Bridge Materials
• River construction

We have industrial-grade and food additive grade.

• Tunnel Materials

We have industrial grade and food additive grade.

• Snow melting equipment

Utilizing existing small sections, a highly effective avalanche prevention structure! It is designed to blend in with the surrounding environment throughout the four seasons.

• Snow melting equipment

The lightweight "Bell Block Lite" dramatically evolves tunnel construction!

• Tunnel Materials

Achieve a tranquil landscape! A luxurious texture created by polished finishing.

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

Introducing examples of the adoption of permeable and water-retaining pavement material "Color Sand"! <Hino Gakuen Pedestrian Space (Tokyo)> *Constructed in 2023

• Exterior and paving materials <General>
• Paving Materials

Non-contact measurement of road surface conditions (dry, wet, damp, slush, snow or frost, freezing), water ice film thickness, friction coefficient, road surface temperature, etc.! Mobile compatible.

• Road signs and road accessories

Introducing case studies of permeable and water-retaining pavement material "Color Sand"! <Mitsuwadai Municipal Road No. 59 (Chiba Prefecture)> *Constructed in 2001

• Exterior and paving materials <General>
• Paving Materials

Snow prevention! The ribless structure enhances design quality and takes the landscape into consideration.

• Road signs and road accessories