List of Road construction products
- classification：Road construction
46～90 item / All 663 items
Segmented construction is possible! A new type of modular bridge that allows for rapid and easy installation.
- Foundation construction
Transforming on-site casting into precast. The Tail Arm Method achieves shortened construction periods and reduced labor.
- Reinforced earth wall
- Retaining wall
- Road construction
High strength, improved workability, environmentally friendly! Sand weights suitable for various applications!
- Road construction
Digital signage with heatstroke warning alerts that automatically changes display videos according to WBGT values.
- Road construction
Feel free to entrust us with proposals and sales of products other than the Tail Arm Method!
- Civil Engineering Method
- Retaining wall
- Road construction
Easily detachable connecting spiral hanger that supports the suspension of overhead cables.
- Road construction
- Information and communication equipment and infrastructure
Quickly secures with just a wrap. A wrap grip that is resistant to loosening and does not require re-tightening.
- Road construction
- Information and communication equipment and infrastructure
We propose optimal specifications for supporting power and communication cables securely, using corrosion-resistant, high-strength steel wire.
- Road construction
- Information and communication equipment and infrastructure
A rich lineup of cable hangers that securely support communication, CATV, and optical cables.
- Road construction
- Information and communication equipment and infrastructure
- Railway Construction
NETIS registration! A lightweight embankment construction method that allows for shortening construction time and reducing costs by making panel materials self-supporting!
- Retaining wall
- Civil Engineering Method
- Road construction
A versatile band that ensures secure equipment installation on utility poles and steel poles, accommodating a wide range of pole diameters and enabling speedy installation work.
- Gates, walls and fences
- Road construction
- Information and communication equipment and infrastructure
Concrete poles that support social infrastructure with high strength and excellent durability.
- Road construction
- Gates, walls and fences
Multipurpose steel poles that support everything from communication equipment to security lights, including those for community listening and wired broadcasting.
- Road construction
- Gates, walls and fences
Ideal for communication, CATV, and power supply connections. Achieve a safe infrastructure with high-quality, durable Z poles.
- Road construction
- Gates, walls and fences
Achieves high intensity and slimming. It is a disaster prevention administrative wireless pole (Ace Mast) that can be installed on narrow roads.
- Gates, walls and fences
- Road construction
Pursuing lightweight, high durability, and ease of construction. Communication steel poles with a proven track record for NTT. Lightweight poles designed with consideration for narrow sites, mountaino...
- Road construction
- Fences and gateposts
Real-time confirmation of the invisible bucket tip.
- Sewerage facilities
- Road construction
- Other civil engineering works
A mysterious road where you can hear melodies!
- Road construction
- Road facilities
- Other civil engineering services
Automatic notifications to prevent information leaks! Business chat, ICT, DX, typhoon, linear precipitation zone, disaster prevention, creativity and ingenuity, technical proposals, IT, civil engineer...
- Road construction
- Measurement and analysis equipment leasing and rental
- Temporary Construction
A CAD specifically for civil engineering, born from the voices of the field.
- Civil Engineering CAD
- Road construction
- Drawing, tracing, CAD
J-CIVIL ver1.4.1 released! Supports "Earthwork Calculation" and "J-LandXML Comparison".
On October 5, 2026, we updated "J-CIVIL" to version 1.4.1. This time, we enhanced the drawing verification function of the drawing error check tool "Consistency Navigator," which is an option in J-CIVIL, and added aerial photo map overlay and KML output to J-CIVIL. 【New Features of Consistency Navigator】 ■ Consistency Check: Supports four types of verification: longitudinal section alone, cross-section alone, plan view and cross-section, and longitudinal section and cross-section. You can narrow down the checks to only × or △, and the reasons for the judgments are displayed. ■ J-LandXML Data Comparison: You can compare the J-LandXML received for ICT construction with the numerical values and items in the drawings. ■ Earthwork Calculation: Calculates the volume of cut and fill using the average cross-section method from the planned line and ground line of the cross-section input during verification. ■ CSV Saving: Each result can be saved as a CSV file, which can be opened directly in Excel. 【New Features of J-CIVIL】 ■ Aerial Photo Map Overlay: You can display aerial photos from the Geospatial Information Authority of Japan underneath according to the coordinates of the drawings. ■ KML Output of Coordinates and Alignments: You can output coordinates and alignments to a file that can be opened in Google Earth. A free trial version (15 days, all features) is available.
Continuous adoption on Meishin Expressway and Keiji Bypass. A large expansion joint with a proven durability of 100 years【Hybrid Joint Type 3LII】.
- Bridge Construction
- Road construction
[Press Release Distribution] Received a letter of appreciation from the President of NEXCO Central Japan Tokyo Branch - Safety and project management of the expansion joint replacement work and noise control were evaluated.
On October 28, 2026, we issued a press release regarding the receipt of a letter of appreciation from the Director of NEXCO Central Japan, Tokyo Branch. On October 9, 2026, our company received this letter of appreciation in recognition of our achievements in the "Replacement Work of Expansion Devices in the Yokohama Section of the Tomei Expressway." This letter of appreciation corresponds to the "Branch Manager's Award" in the Tokyo Branch's commendation category and marks our company's first honor since its establishment. As the main contractor, our company was responsible for the replacement work of expansion devices on multiple routes, including the Tomei Expressway, Ken-O Expressway, and Shin-Shonan Bypass. We completed the approximately one-and-a-half-year project without any accidents. The following efforts were primarily recognized: - Safety management and accident-free completion of construction at multiple sites across various routes - Strict adherence to the completion times for nighttime work through meticulous construction and regulation planning - Consideration for local residents through noise reduction measures and prior notifications The press release introduces specific initiatives that led to this recognition, as well as our product "Hybrid Joint" used in the construction. We encourage you to take a look.
It has a high adhesion to the slope, effectively preventing erosion caused by rainfall, snowmelt, and frost heave.
- Wall and rooftop greenery
- Slope protection material
- Road construction
The shape is a double-knit net! The fertilizer effect lasts for 3 to 4 years after installation.
- Road construction
- Slope protection material
- Civil Engineering Sheet
We will introduce greening materials that ensure reliable greening! Easy installation is a key feature.
- Erosion control works
- Road construction
- Landscaping materials
Just by applying it, you can achieve reliable natural restoration! Its distinctive shape ensures the effective introduction of woody plants.
- Wall and rooftop greenery
- Road construction
- Planting work
Integrating weather-resistant sheets and diamond mesh! The weather resistance of the sheet part is approximately 10 years.
- Slope protection material
- Road construction
- Sandbags
The spacing between the vegetation substrate bags is 20 cm! Excellent in erosion resistance and mud water suppression, enabling stable greening.
- Slope protection material
- Road construction
- Erosion control works
Stable greening over a long period is possible even with cut soil and earth materials! Excellent performance in erosion resistance and mud water suppression.
- Slope protection material
- Tunnel construction
- Road construction
Exhibits excellent performance in erosion resistance and mud water suppression! The material is polyethylene, and the color is deep green.
- Slope protection material
- Road construction
- Civil Engineering Sheet
The applicable soil types are sandy soil and clayey soil! It is an erosion control vegetation sheet with excellent performance in erosion resistance and mud water suppression.
- Slope protection material
- Road construction
- Civil Engineering Sheet
With the high flexibility of thin cotton, it reliably protects seeds until the germination period! Stable greening is possible.
- Slope protection material
- Road construction
- Landscape Design
By using wood fiber, the erosion resistance and thermal insulation properties are improved compared to conventional vegetation mats!
- Landscaping materials
- Slope protection material
- Road construction
Strong against freezing, snowfall, and snowmelt! Stable greening is possible with fertilizer bags.
- Slope protection material
- Road construction
- Erosion control works
Forming small particles along the contour lines with high-strength nets and vegetation substrate bags! Building a stable vegetation foundation.
- Slope protection material
- Road construction
- Dam construction
Vegetation substrate bags filled with fertilizers and water-retaining materials! They supply nutrients to plants over a long period, even in hard soils and weathered soft rock areas.
- Slope protection material
- Road construction
- Erosion control works
Stable over the long term even in hard soil and weathered soft rock areas! Made with natural materials that consider the environment.
- Slope protection material
- Road construction
- Landscaping
It is a thick mat with large vegetation substrate bags attached at 10 cm intervals!
- Slope protection material
- Road construction
- Dam construction
The bottom layer of the mat is equipped with jute (hemp) felt! It demonstrates excellent suction prevention effects.
- Slope protection material
- Road construction
- Solar power generation
Vegetation substrate mat for retaining walls (slope frames). It is ideal for spring water measures, re-greening of existing retaining walls, and areas where mechanical construction is difficult.
- Slope protection material
- Road construction
- Renovation and repair methods
Using mesh fabric on the sides and top! A new large sandbag equipped with seeds and fertilizer.
- Sandbags
- Slope protection material
- Road construction
Hardened mortar bags maintain a growth substrate over the long term! It is a structure that protects the surface layer of slopes for an extended period.
- Planting work
- Slope protection material
- 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
In case of an emergency, minimize damage! Contributing to traffic safety through the installation of protective fences.
- Protective fence
- Road construction
Free slope gutter of street type with a width of 500 mm at the top.
- Gutters and U-shaped gutters
- Road construction
- Road facilities