NEXCO中日本グループ技術商品 List of Products and Services

The "Simple Sign Storage and Retrieval Device" from Chūnihon Highway Maintenance Hokuriku Co., Ltd. (Maintenance Hokuriku) is a product that allows work to be done without damaging the signboards. It enables the storage and retrieval of signs without needing to get on the loading platform. This reduces work time, and because it has a simple structure and is not mechanical, it leads to fewer breakdowns and improved safety. 【Features】 ■ Allows storage and retrieval of signs without workers needing to get on the loading platform ■ Enables work without damaging the signboards ■ Has a simple structure and fewer breakdowns because it is not mechanical ■ Shortens the time for storing and retrieving signboards, leading to improved safety *For more details, please refer to the PDF document or feel free to contact us.

Chūnippon Highway Maintenance Hokuriku Co., Ltd. (Maintenance Hokuriku) offers the "Speedy Socket," a product that allows for the one-touch installation of signs used in regulatory work. The need for typical bracket tightening work has been eliminated, making the task safer and easier. When regulatory work continues for consecutive days, the orientation of signs can be adjusted by 90 degrees for installation, eliminating the need for daily setup and removal. 【Features】 ■ Time-saving during sign and board installation (one-touch type) ■ No need to hold the mounting bracket while crossing the main line ■ No tightening work required, preventing deformation and damage to signposts ■ Signs can be installed with a 90-degree rotation *For more details, please refer to the PDF document or feel free to contact us.

Chubu Nippon Highway Maintenance Co., Ltd. (Maintenance Chuo)'s "Pikatchi" is an LED warning light designed to quickly inform customers of traffic regulations, allowing them to change lanes and improve the safety of both customers and those working within the regulated area. With over ten times the brightness of a flare, its visibility is outstanding even during the day. Additionally, it can be attached to arrow boards, guardrails, and guard cables using a dedicated attachment. 【Features】 ■ Operability: Switch between lighting and flashing patterns with a single button ■ Stability - Does not topple over even in strong winds due to the attachment - Can be installed on sloped surfaces ■ Portability: Comes with a shoulder strap for easy transport alongside traffic regulation materials ■ Dust and water resistance: Battery-operated is IP54, rechargeable is equivalent to IP65 *For more details, please refer to the PDF document or feel free to contact us.

Chubu Nippon Highway Engineering Nagoya Co., Ltd. (Engineering Nagoya)'s "PT type" is a handrail with a structure that possesses excellent corrosion resistance and durability, achieving a long lifespan even in harsh environments such as audit paths within tunnels. Compared to conventional hot-dip galvanized steel pipes (our products), it exhibits exceptional resistance to red rust. Additionally, from the perspective of "achieving high corrosion resistance with a small amount of coating" and "ensuring a long lifespan," it can be considered an environmentally friendly, chrome-free, resource-saving type of steel pipe. 【Features】 ■ Achieves long lifespan even in harsh environments ■ Excellent corrosion resistance, durability, and scratch resistance ■ High corrosion resistance with a small amount of coating ■ Environmentally friendly, chrome-free, resource-saving type of steel pipe *For more details, please refer to the PDF document or feel free to contact us.

The "Portable Emergency Remote Notification System" from Chūnihon Highway Engineering Nagoya Co., Ltd. (Engineering Nagoya) is a product that can quickly report emergencies to distant work sites during emergencies. In the event of an emergency where a vehicle mistakenly enters a regulated area during road work, the regulatory materials with the transmitter installed will fall over due to a vehicle collision, sending a signal to the receiver. A siren and flash lamp will alert workers to the situation. 【Features】 ■ Portable Receiver - Integrated receiving control unit, siren, and flash lamp - Power supplied from the vehicle's cigarette socket - Measured sound pressure level of 106dB/m ■ Transmitter with Intrusion Detection Sensor - Detects falling state and issues an alert - Signal reach distance of approximately 1,000m in clear line of sight *For more details, please refer to the PDF document or feel free to contact us.

The "Glitch" from Chūnihon Highway Maintenance Central Co., Ltd. (Maintenance Chūō) is a mounting bracket that allows for easy installation of a main rope using support pillars such as H-beams when working in unstable areas like slopes. It ensures safety while allowing for extensive movement and also improves productivity. Additionally, by changing the color and bolt length, it can accommodate various sizes of H-beams. 【Usage Instructions】 ■ Use a wedge to widen the gap to avoid damaging the sound barrier wall. ■ Insert it into the gap between the support pillar and the sound barrier wall. ■ Install on the opposite side and secure with two bolts. ■ Span the installed product and a horizontal main rope with a distance of less than 10m, attach the main line rope and safety harness, and proceed with the work. *For more details, please refer to the PDF document or feel free to contact us.

The "Safety Handbook for Highway Workers" by Chūnihon Highway Maintenance Hokuriku Co., Ltd. (Maintenance Hokuriku) is a training video that summarizes safety points to be aware of when working on highways. By converting the "Safety Handbook" booklet, which was created by our company and used for safety education, into video format, we made it easier to understand. It can be used as a support tool for new entrant education and safety conferences. 【Features】 ■ Effective for everyone involved in work on highways ■ Clarifies parts that are difficult to convey through words or paper by supplementing with video ■ Can be used as a support tool for new entrant education and safety conferences ■ Covers the mindset and basic actions necessary for performing work *For more details, please refer to the PDF materials or feel free to contact us.

Chūnippon Highway Engineering Nagoya Co., Ltd. (Engineering Nagoya) offers the "Tsurutto Guard," a non-slip spray that can cover an area of approximately 0.8 to 1.2 m² per can. It excels in adhesion to granite, natural stone, and porcelain tiles, and can also be used on metals such as aluminum ladders and trestles. This ultra-fast-drying type is ideal for easy and convenient anti-slip measures. 【Features】 ■ Can cover approximately 0.8 to 1.2 m² per can (for double coating) ■ Excellent adhesion to granite, natural stone, and porcelain tiles ■ Usable on metals such as aluminum ladders and trestles ■ Effect lasts for about 2 to 3 years with a single application ■ Ultra-fast-drying type *For more details, please refer to the PDF document or feel free to contact us.

Chūnihon Highway Engineering Nagoya Co., Ltd. (Engineering Nagoya) has developed the "Animal Intrusion Prevention Fence" in response to the frequent accidents caused by the intrusion of wild animals onto highways, aiming to ensure road safety and promote animal welfare. By understanding animal behavior characteristics and implementing corresponding measures, this product can prevent intrusion through jumping, digging, and climbing. Additionally, it not only prevents damage caused by animals but also uses materials with excellent corrosion resistance, reducing maintenance efforts. 【Features】 ■ Achieves a total height of 2.5 meters to prevent jumping intrusion ■ Adopts a lattice structure to prevent climbing ■ Roots the fence to prevent digging intrusion ■ Uses materials with excellent corrosion resistance to reduce maintenance efforts *For more details, please refer to the PDF document or feel free to contact us.

The "Detachable LED Safety Vest" from Chūnihon Highway Engineering Nagoya Co., Ltd. (Engineering Nagoya) is a product that not only ensures high visibility but also pursues quality that allows workers to wear it comfortably for long periods without stress. It uses retroreflective material with high reflectivity. With just one switch operation on the battery box in the inner pocket, you can turn the LED lights ON/OFF or switch between flashing and steady modes. Additionally, to facilitate ease of work, it has a shorter length to avoid getting caught on safety belts, and the light-emitting components and battery box can be removed for machine washing. 【Features】 ■ Ensures high visibility ■ Achieves good breathability, lightweight, and comfortable wear ■ Can be fully washed in a household washing machine ■ Short length for ease of work *For more details, please refer to the PDF document or feel free to contact us.

The "Hasamaren-bō" from Chūnihon Highway Engineering Nagoya Co., Ltd. (Engineering Nagoya) is designed to prevent contact and pinching accidents by alerting users to danger through sound and light when it comes into contact with structures. It features a buzzer sound that can be heard even inside tunnels and an LED that lights up with sensor activation, enhancing safety during high-altitude work. It responds to lateral 360° contact as well as contact from above, allowing for the avoidance of hazards from various angles. Additionally, it can be easily attached to commercially available climbing poles, enabling immediate implementation of safety measures. 【Features】 ■ Ensures the safety of workers ■ Alerts to danger with sound and light ■ Detects contact from both vertical and horizontal directions ■ Easy to attach to poles and pipes *For more details, please refer to the PDF document or feel free to contact us.

The flat Jumbo Cone "Bishitch" from Chūnihon Highway Maintenance Central Co., Ltd. (Maintenance Chūō) is a replacement for the conical Jumbo Cones used for construction lane restrictions. It features a flat design that makes it easy to carry, enhancing work efficiency. Additionally, it does not require a power source, allowing for easy installation in various locations. It can be easily folded down from a height of 1.95 meters to 1.15 meters. 【Features】 ■ Diamond-shaped mark enhances visibility ■ Lightweight design using aluminum materials and honeycomb sandwich panels ■ Can be carried by a single worker ■ Exceptional visibility even during the day with the installation of high-brightness reflective sheets and Pikatch ■ No power source required, allowing for easy installation in various locations *For more details, please refer to the PDF document or feel free to contact us.

Chūnippon Highway Maintenance Central Co., Ltd. (Maintenance Chūō) presents the "Synchro Picatch," a guiding light for regulatory endpoints that boasts excellent visibility even during the day. By systematizing the ultra-bright LED warning light "Picatch," it operates in sync. Even in bright daylight, drivers can notice the presence of lane restrictions from a distance, facilitating smooth lane changes. The lights flow like airport guiding lights, enhancing the visibility of the regulatory endpoints. 【Features】 ■ Multiple ultra-bright LED warning lights "Picatch" blink in a flowing manner in sync ■ The blinking mode can be set using a wireless remote control ■ Uses lithium-ion batteries, eliminating the need for power sources like generators ■ Since there is no specific order set, any Picatch can be activated by turning on the switch *For more details, please refer to the PDF document or feel free to contact us.

Chubu Nippon Highway Engineering Nagoya Co., Ltd. (Engineering Nagoya) offers "Irock," a high-strength fiber rope that is resistant to water absorption and stretching. It is easy to handle like a typical rope and can be used for various purposes due to its strength. In addition to dimensional stability, abrasion resistance, and cut resistance, the rope's surface is treated with a special resin, giving it excellent weather resistance. Furthermore, the end parts can be easily processed on-site without using fittings, making it convenient to use. 【Features】 - Made from polyarylate fibers - Combines dimensional stability, abrasion resistance, and cut resistance - Carbon black is added to the fiber raw material - Can be used as a fall prevention rope for facility equipment, replacing stainless steel wire - The end parts can be easily processed on-site without using fittings, making it convenient to use *For more details, please refer to the PDF materials or feel free to contact us.

This sensor is a safety measure product designed to prevent contact and pinching accidents. It alerts you to danger with an alarm sound or LED light when the sensor approaches a structure. *The LED clip is an optional accessory.

This year, we will be exhibiting 36 products from 9 group companies. These products have been developed to improve the safety and efficiency of workers and the surrounding environment in construction work, so please take this opportunity to stop by. For more details about the Highway Tech Fair 2025, please refer to the URL below. 【Exhibited Products (excerpt)】 ■ Infrastructure displacement analysis service using satellite SAR ■ Synchro Picatch ■ Waterproofing material for manual paving "Highway Slab Bond" ■ Geo-slope construction method ■ B-ALART ■ Vehicle intrusion detection system "Miharun-da" ■ Multi-functional vehicle (Sakura) *Many other products will also be on display. *For more details, please download the PDF or feel free to contact us.