List of Civil Engineering products

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

• Disaster prevention fittings
• Entrance/Exterior Doors

Eco-friendly type that considers the Earth (Eco Mark certified product)! Prevents the adhesion of mixed materials to truck beds and plant equipment (such as hoppers).

• Road construction

Toa Liner M is an excellent thermoplastic road marking paint developed under a long history and strict quality control (JIS certification).

• Road construction

Wood muscle (sujikou)

• Other civil engineering works
• Earthworks
• Pile and foundation work

Wakayama Soil

• Other civil engineering works
• Earthworks
• Pile and foundation work

リサイクル資材を有効利用した複合的に絡み合わせながら自然と人と社会の共利共生する空間を整備し、自然復元を目指す工法を提案します

• Other civil engineering works
• Earthworks
• Pile and foundation work

More accurate and easier installation of detachable horizontal expansion devices! A unique construction method that pursues construction efficiency.

• Bridge Materials
• Bridge Construction

Easy-to-install non-contact sensor

• Security Sensor Systems
• Safety devices for the visually impaired

Proposal for accelerating the creation of a strong and flexible nation.

• Foundation construction

A new one-of-a-kind construction method created by innovative technology focused on expansion and contraction devices! The joint body remains unchanged, allowing for a simple construction process for ...

• Bridge Materials
• Bridge Construction

The use of large sandbags combined with landscape greening contributes to landscape preservation.

• Slope protection material
• Sandbags
• River construction

Management of the distance between heavy machinery and high-voltage lines during foundation work, steel frame construction, and the transportation of other materials associated with factory constructi...

• Bridge Construction
• Railway Construction
• Steel structure construction

Introducing a system composed of an electric dust collector, a self-propelled crawler cart, and an expandable duct.

• Tunnel construction

A rainwater system for storage, infiltration, and recharge facilities, created through simple connections and stacking on-site.

• Rainwater tank
• Rainwater infiltration facilities
• Flood prevention facilities, fire tanks, and flood control ponds

Modular reinforced plastic concrete formwork enabling high productivity of 104 m2/day/person.

• Formwork material
• Reinforced concrete construction
• Concrete construction

Construction carried out with the motto of safety, trust, and ecology!

• Dismantling and moving
• Pavement construction
• Garages, shutters, carports

Prevention of tunnel concrete spalling and water leakage!

• Bridge Construction
• Tunnel Materials

Surface ground acceleration amplification rate calculation software 'SS21/Dynamic Surface Ground Amplifier 2007'

• Other civil engineering works
• Other Software

For preventing the dispersion of dioxins and asbestos during incinerator dismantling, as well as contaminants during soil purification!

• Large tents and tent warehouses
• Dismantling and moving

Rich track record of multiple areas at the large international event venue in 2025. Environmentally friendly artificial turf 'BioTurf' that reduces carbon dioxide emissions.

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

GEOFLOR is a turf protection grid with excellent load-bearing capacity. It can be used for vehicle access to parks and grounds during outdoor events.

• Car and bicycle parking facilities
• Sports related facilities
• Paving of sidewalks, roads, parking lots and stadiums

A tire stopper that shines, which seems like it should exist but doesn't. It's a fundamental necessity on site.

• Road construction
• Safety Supplies
• Safety and consumables

Various spatial productions are possible! A system ceiling material that considers sound environment and design.

• Other civil engineering works
• Other construction services

Ideal for guiding pedestrians and vehicles! A barricade that is colorful and matches the landscape.

• Safety and consumables
• Dam construction

A rockfall cushioning material that utilizes the characteristics of expanded polystyrene, addressing the challenges of stacking thickness and cost.

• Earthworks

Industry's first labor-saving single-pipe barricade. Work efficiency improved by over 30%. Excellent visual guidance effect.

• Safety Supplies
• Temporary Construction Materials
• Road construction

Wide-area visibility possible! A large rotating light with a sakura flower motif light guide plate.

• Emergency/display lighting equipment
• Dam construction

Manual elevation! A regulation vehicle lift platform capable of full-color display in a horizontal format with 4 characters in 2 lines.

• Emergency/display lighting equipment
• Dam construction

Enhance visibility and raise awareness! Solar-powered light specifically for guardrails.

• Emergency/display lighting equipment
• Dam construction

Reliable, performance-certified products from the Civil Engineering Research Center.

• Sandbags
• River construction
• Erosion control works

Eco-friendly products that consider the environment! Electronic display boards that synchronize over a distance of up to 100 meters.

• Emergency/display lighting equipment
• Dam construction

Essential for safety measures during construction work, day or night! Brighter and safer! A large rotating light using a clover-shaped light guide plate!

• Emergency/display lighting equipment
• Dam construction

Durable and repairable! PE construction sign protection frame.

• Safety and consumables
• Dam construction

Finally, the savior of the construction site has arrived! A single-pipe barricade featuring One Piece characters.

• Safety Supplies
• Road construction
• Temporary Construction

Even though it is small, it is a standard product that is active in separating pedestrian and vehicle paths and lane narrowing, etc. It has been registered with NETIS as KK-200051-A.

• Protective fence
• Road construction
• Safety Supplies