List of Road, bridge and tunnel materials products

Are you putting off the "soundproofing and sound absorption" in your office? We are offering a document that explains the key points for improvement and the issues that can be resolved.

• Soundproofing/Shielding Unit

It can be quickly implemented in existing facilities such as outdoor areas and lockers where securing power is difficult. Rental options help reduce the costs of implementation and operation.

• Attendance management system

A new mechanism that does not use auto hinges! The debris discharge mechanism at the bottom of the rail prevents the accumulation of dirt.

• Tunnel Materials

No bolts needed at all!! Strong against wind pressure and easy to install!

• Road signs and road accessories

Introducing "traffic signal poles" using acrylic silicone resin-based coatings! Technical information is also included.

• Road signs and road accessories

By incorporating the effectiveness of the long oval cross-section, we will provide our customers with higher quality products.

• Road signs and road accessories

Achieving high intensity and slimming! Disaster prevention administrative wireless poles that can be installed on narrow roads.

• Road signs and road accessories

Make utility pole removal work easier! It can be connected from either side, achieving a connection tailored to the site.

• Road construction
• Gutters and U-shaped gutters

Prevent vehicles from jumping into oncoming lanes! Significantly improve road safety.

• Protective fence
• Road facilities
• Road signs and road accessories

A light that protects the safety of people and cars! Ensuring safe driving and walking with bright and eco-friendly guiding lines!

• Road facilities
• Tunnel Materials
• Garden lighting/lights (LED/solar)

New power for multi-story parking lots! We offer solutions for building-type multi-story parking lots and prefabricated multi-story parking lots!

• Protective fence
• Car and bicycle parking facilities
• Parking lot facility construction

Significantly improve the safety of the temporary two-lane highway! Restoration work will be completed in a short time.

• Protective fence
• Road facilities
• Road signs and road accessories

We achieve excellent safety and driving performance, creating comfortable roads that also consider the surrounding environment!

• Protective fence
• Road facilities
• Road signs and road accessories

It is a revolutionary high-brightness cone sign that reflects light and shines even in the dark.

• Road signs and road accessories

Orange-scented pavement repair material! A VOC-free, environmentally friendly, cold and all-weather pavement repair material!

• Paving Materials
• Exterior and paving materials <General>

Banishing the conventional wisdom of chlorine-based solvents! It penetrates the coating and lifts it from the metal.

• Grating
• others

Contributes to project shortening! Excellent oil resistance, chemical resistance, corrosion resistance, and long-term durability.

• paint
• Exterior and paving materials <General>
• Paving Materials

Achieving both permeability and water retention! With a finely textured surface that prevents water splashing, this environmentally friendly new walking path pavement material is less slippery even wh...

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

Improvement of safety measures for road accessories! Products related to sound barriers that prevent secondary disasters.

• Road facilities
• Road signs and road accessories
• Secondary steel products

Protecting the living environment from noise generated by roads! It has high sound insulation properties.

• Soundproofing panels
• Soundproofing Sheet
• Road facilities

Bridges are permanent structures! We accommodate various types of bridges, from medium-sized bridges to long-span bridges.

• Secondary steel products
• Safety Supplies
• Bridge Materials

We respond to your requests with a consistent system from design to production and installation work!

• Secondary steel products
• Safety Supplies
• Bridge Materials

Simple, compact, and triple corrosion protection! A bridge collapse prevention system that ensures high corrosion resistance.

• Secondary steel products
• Safety Supplies
• Bridge Materials

High fatigue strength and excellent durability ensure sustained high performance over the long term!

• Secondary steel products
• Safety Supplies
• Bridge Materials

The length can be determined according to the design conditions! This allows for greater flexibility even when short items like V-blocks are required.

• Tunnel Materials
• Safety Supplies
• Safety and consumables

The slider plate allows for a large amount of water to be taken into the groove! Various types are available according to your needs.

• Drainage material
• Grating

Compatible with the sizes of C.C. BOX manhole covers and joint trench manhole covers throughout Japan.

• Road facilities
• Road signs and road accessories
• Secondary paving products

Low-cost iron covers for utility ducts, unit-type cast iron covers "SUM cover," "CAB cover, ideal for replacing iron covers for utility ducts."

• Road facilities
• Road signs and road accessories
• Secondary paving products

Highly versatile simple structure! It can be installed without compromising the function of adjacent snow protection fences.

• Snow melting equipment
• Protective fence

Developing snow fences considering the natural conditions of each snow-covered area! We have various types of snow fences available.

• Snow melting equipment
• Protective fence

The unique heaviness and texture of cast metal adorns the streets of Japan. At Niji Technique, we can handle original design planning for cast iron landscape products.

• Road signs and road accessories
• Exterior and paving materials <General>
• Landscaping materials

Introducing a fireproof coating material that demonstrates excellent rust prevention effects! It can be applied by spraying or trowel.

• Safety and consumables
• Tunnel Materials
• Ceiling panels and decorative panels

Achieving lightweight and excellent fire resistance! The molding process at the factory reduces on-site work time.

• Safety and consumables
• Tunnel Materials

Achieving lightweight and excellent fire resistance! Introducing high-insulation fireproof boards for tunnels.

• Safety and consumables
• Tunnel Materials
• Ceiling panels and decorative panels

Introducing a cold mix material that allows for easy pavement repairs and hole filling without the need for heat, perfect for waterproofing in front of entrances and in mudrooms!

• Exterior and paving materials <General>
• Paving Materials

Introducing concrete products for roads that are less likely to create uneven surfaces and do not compromise aesthetics!

• Gutters and U-shaped gutters
• Dam construction
• Plastering and painting work

Patented based on solid architectural achievements and evidence! A cone that is less likely to topple in the wind.

• Road signs and road accessories
• Unit and other construction

We offer a wide range of products! Introducing concrete gutters with permeable functionality.

• Gutters and U-shaped gutters

Next-generation blocks that stop weed growth on their own! Weed control blocks "Sidewalk Apron Type" and "PL Gutter Type."

• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums

NETIS Registration: CB-100060-A (Old Number) Soundproof Type Free Slope Drainage 'OS Drain'

• Gutters and U-shaped gutters
• Secondary paving products

Guardrail & Guard Pipe Continuous Foundation Block "PreGuard 2"! (Type A to Type C)

• Protective fence

Significant reduction in construction time is possible with a square base + external flat square! Precast manholes compatible with Multi U and Omega gutters.

• Paving Materials
• Gutters and U-shaped gutters

The highest level of ultra-high brightness in the country! It is an all-weather all-prism reflective stud.

• Road signs and road accessories

Achieve safe walking even at night and in the dark!

• Road signs and road accessories

It is a prism-type reflective stud that reflects light from all directions at high brightness.

• Road signs and road accessories