We are manufacturing expansion devices for bridges (steel finger joints).
We are capable of detailed design in-house and can undertake everything from design to on-site delivery as a single package. Additionally, we can also manufacture seismic reinforcement components (such as anti-fall structures and displacement limit devices) and inspection paths, which are auxiliary structures for bridges, in addition to expansion devices. Please feel free to contact us for product estimates.
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basic information
- Complies with NEXCO standards, expansion joint type A (steel finger joint) - Also compatible with expansion joints specified by the Ministry of Land, Infrastructure, Transport and Tourism and other clients - Adopts a metal thermal spray type for the anti-slip structure - Reduces on-site construction time by using a special temporary fastening device
Price information
For more details, please contact us.
Delivery Time
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
NEXCO and the Ministry of Land, Infrastructure, Transport and Tourism are used nationwide.
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Company information
Roads play an important role as social infrastructure. Among them, the expressways, which are the core of the road network that has supported Japan's economy and daily life, are aging and require countermeasures. Our company utilizes the technology and experience we have cultivated in bridge repair and reinforcement work, and as a member of the NEXCO West Japan Group, we contribute to the creation of safe and secure roads that lead to our customers' smiles.