Traffic barrier - List of Manufacturers, Suppliers, Companies and Products

Traffic barrier Product List

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Manual Traffic Barrier "SG-1 Type"

Manual Traffic Barrier "SG-1 Type"

Disaster prevention products expected to be essential for social infrastructure.

The traffic barrier "SG-1 type" is a manual traffic barrier expected to prevent secondary disasters during emergencies such as landslides and tsunamis. Since it is manual, it allows for easy road closures. It moves parallel to the road surface, preventing interference with existing signs. Additionally, it can be mounted alongside guardrails, helping to avoid the risk of damaging buried utilities. We also accommodate custom products and materials, so please feel free to consult us. 【Features】 ■ Easy manual operation ■ Moves in a horizontal rotation direction ■ No excavation required, reducing construction time ■ Adopts SGS structure *For more details, please refer to the catalog or feel free to contact us.

  • Other construction services
  • stone

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Traffic Barrier "SG-3 Type"

Traffic Barrier "SG-3 Type"

A truss-type traffic barrier that combines high visibility and operability!

The "SG-3 type" is a traffic barrier designed to enable smooth responses in various traffic regulation scenarios, such as preventing secondary damage during disasters on high-standard roads and underpasses, ensuring safety measures for roads and factory areas, and managing traffic closures. It adopts a truss structure and can be equipped with aluminum signs (high-brightness reflection), achieving high visibility. 【Features】 ■ Visibility ■ Operability ■ Constructability ■ Maintainability *For more details, please download the PDF or feel free to contact us.

  • Monitoring and Control Equipment
  • Road facilities
  • Road signs and road accessories

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Parker Gate (Traffic Barrier)

Parker Gate (Traffic Barrier)

A traffic barrier that can be opened and closed with simple manual operation and is designed to accommodate installation conditions!

The Parker Gate (traffic barrier) is a traffic barrier designed to protect the lives of vehicles and drivers from accidents, heavy rain, snow, typhoons, earthquakes, and other hazards. It can be opened and closed with simple manual operation and is designed to accommodate various installation conditions. Additionally, its special bearing structure allows for smooth rotation. The length of the arm can be freely designed to suit the site. 【Features】 ■ A barrier that requires foundation work ■ Can be installed on either side ■ Smooth rotation enabled by a special bearing structure ■ Arm length can be freely designed ■ Cantilever type can also be manufactured *For more details, please refer to the PDF materials or feel free to contact us.

  • Street lights
  • Road signs and road accessories

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Traffic Barrier "DG Series"

Traffic Barrier "DG Series"

A large barrier that pursues regulatory power to contribute to preventing road closures and unauthorized access during disasters!

The "DG Series" is a large traffic barrier that maintains smooth horizontal rotation while improving visibility, operability, and durability. It features high-brightness reflective sheets, providing excellent visibility both day and night, and is even more visible under adverse weather conditions. Additionally, in terms of operability, the new "CLeSA structure" offers effectiveness equal to or greater than that of conventional hanging barriers. 【Features】 ■ Visibility ■ Operability ■ Durability *For more details, please download the PDF or feel free to contact us.

  • Monitoring and Control Equipment
  • Road facilities
  • Road signs and road accessories

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Case studies of traffic barriers installation on bridges

Case studies of traffic barriers installation on bridges

It is also expected to prevent secondary disasters caused by mistakenly entering due to overlooking signs and boards!

In the case of bridges, following the damage caused by Typhoon No. 21 in 2018, pre-traffic regulations have been implemented in areas where certain wind speeds are anticipated, with the aim of preventing the expansion of damage and avoiding traffic confusion caused by sudden regulations. This has been discussed and introduced in various locations. Our company has examples such as the installation of the "SG-1 type" in Amagasaki City, Hyogo Prefecture (existing bridge) and the installation of the "SG-3 type" in Kawasaki City, Kanagawa Prefecture (new bridge). We have introduced these examples with photographs, and we hope they will be helpful for your considerations regarding implementation. 【Examples (excerpt)】 ■ Amagasaki City, Hyogo Prefecture (existing bridge) - SG-1 type (one unit for each lane on one side, fully closed with double doors) - A tarpaulin sign that wraps and stores is deployed when barriers are in place. ■ Kawasaki City, Kanagawa Prefecture (new bridge) - SG-3 type (only one lane on each side for both directions) - Curved pillars are used to minimize interference with the sidewalk area. *For more details, please refer to the PDF materials or feel free to contact us.

  • Road facilities
  • Road signs and road accessories
  • Bridge Materials

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Examples of Traffic Barrier Installation

Examples of Traffic Barrier Installation

We will introduce examples of installations including the "DG type," as well as the "SG-3 type" and "HN-1 and 2 types"!

A "traffic barrier" is a device installed in locations where traffic regulation is necessary during disasters, allowing for traffic blockage as needed. Our company has examples such as the installation of the "DG type" in Okinawa Prefecture (Southern East Road), the "SG-3 type" at the Hakonegasaki Underpass (Mizuho Town, Nishitama District), and the "HN-1 and 2 types" in Takahashi City, Okayama Prefecture (mountainous area). By physically closing off areas, we can also expect to prevent secondary disasters caused by mistakenly entering due to overlooking display boards and other warnings. 【Examples (excerpt)】 ■ DG type - Okinawa Prefecture (Southern East Road) - Tomei Expressway (Yui PA) - Osaka City (Namikihara Ohashi) *For more details, please refer to the PDF materials or feel free to contact us.

  • Road facilities
  • Road signs and road accessories
  • Bridge Materials

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[Disaster Prevention] Simple and easy-to-use manual traffic barrier 'SG-1 Type'

[Disaster Prevention] Simple and easy-to-use manual traffic barrier 'SG-1 Type'

A simple structure that anyone can use with confidence in times of need! A disaster prevention product expected to be an essential part of social infrastructure.

The "SG-1 Type" traffic barrier is a manual traffic barrier designed to prevent secondary disasters during emergencies such as landslides and tsunamis. Since it is manual, it allows for easy road closures. It moves parallel to the road surface, preventing interference with existing signs. Additionally, it can be mounted alongside guardrails, helping to avoid the risk of damaging buried utilities. We also accommodate custom products and materials, so please feel free to consult with us. 【Features】 ■ Easy manual operation ■ Moves in a horizontal rotation direction ■ No excavation required, reducing construction time ■ Adopts SGS structure *For more details, please refer to the catalog or feel free to contact us.

  • Other construction services
  • stone

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