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

【Improved Workability】Over 50% weight reduction compared to steel retaining materials! Contributes to shortening construction periods at sites requiring heavy temporary structures. Also features flexi...

• Bridge Materials

Supports small lots! Can accommodate widths from a minimum of 0.18mm to a maximum of 10m.

• Protective fence
• Fences, screens, and partitions

Easy to install and repair! We offer various patterns to suit your installation situation.

• Protective fence
• Fences, screens, and partitions

Separates oil contained in wastewater from food factories and commercial kitchens.

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

Asphalt made from wood! Its durability is equivalent to conventional paving materials, and it also prevents heat islands! Technical materials and case studies are currently being offered.

• Paving Materials
• Pavement construction

【Safety Measures】Greatly contributes to improving safety in factories and warehouses! Protects buildings and equipment from impacts occurring at low levels.

• Protective fence

This is a cover that can protect cables up to a maximum of 60φ.

• Road facilities

It is a very lightweight and versatile resin board.

• Road facilities

This is a rubber ramp that can support loads of up to 10 tons.

• Road facilities

A temporary tactile mat that integrates tactile blocks and rubber mats.

• Road facilities

A rockfall protection fence that can be easily installed on the top of existing structures! No reinforcement or elevation of the structure is necessary during installation! For rockfall measures, use ...

• Protective fence

All-weather cold mix asphalt that can be used for pavement defects even in low temperatures.

• Reinforcement and repair materials
• Paving Materials

High durability and high strength! Effective for areas where pavement repairs are conducted in a short cycle.

• Paving Materials
• Secondary paving products

"Zero cases of brightness degradation" JIS Z 9097, 9098 Class II, and 9096 fully compliant products regarding disaster type evacuation guidance signs.

• Bridge Materials

Three products: YF-GVA-110, YF-GVB-110, and YF-GVC-110 are now available!

• Protective fence

Three products in the lineup: YF-GSA-080/110, YF-GSB-080/110, YF-GSC-080/110!

• Protective fence

We offer a lineup of recycled wood grating that utilizes the natural texture of materials and rubber field covers.

• Grating

It functions diversely according to its use and purpose.

• Grating

This is a steel grating that can be selected according to the place of use and purpose.

• Drainage and ventilation equipment
• Inspection hatches, manhole covers, and ditch covers
• Grating

Maintains road safety with excellent durability.

• Inspection hatches, manhole covers, and ditch covers
• Grating

Enhance the image of the entrance, which is the face of the building.

• Shopping district, entrance area, eaves
• Exterior and paving materials <General>
• Grating

It is a resin grating that is gentle on bare skin.

• Grating

Guidance for the walking direction of visually impaired individuals.

• Paving Materials
• Safety devices for the visually impaired

It can withstand falling rocks with kinetic energy below 6.2 kJ! Excellent cost-effectiveness.

• Protective fence

It enables installation in areas where safety was given up due to the inability to build protective fences until now!

• Protective fence

Shallow soil coverage allows for the installation of short and safe protective fences! Achieving a shortened construction period.

• Protective fence

Achieve smooth vehicle operation without gradient changes! Numerous combinations of main unit and base available.

• Gutters and U-shaped gutters

The outer diameter R can accommodate down to a minimum of 10R! Due to its bolt connection structure, materials like concrete are not required.

• Protective fence

Bridge surface drainage pipes, elevated roads, drainage drains. Essential for rainwater removal and structural preservation. Supporting urban transportation and the environment with sturdy materials a...

• Road facilities

We will achieve low-cost, durable concrete structures.

• Tunnel Materials

Water-based inorganic floor coating material! It is a thin-layer paving material that excels in durability, visibility, and workability.

• Paving Materials

It has low glare and is slip-resistant! It's a pedestrian-friendly paving material.

• Secondary paving products