Possible appropriate renovation proposals! Introducing a case where FRP materials were used for partial renovation and expansion of Yatsuhashi.
We would like to introduce the renovation case of the Yatsuhashi at Kurozaki Nagata Wetland Nature Park (Nagasaki City, Nagasaki Prefecture). Located in the northwestern coastal area of Nagasaki City, it is well-known as the best habitat for dragonflies in Japan. Due to the presence of dangerous areas caused by corrosion in the existing wooden Yatsuhashi, it has been renovated to improve accessibility and make it easier to stroll through. FRP materials, which are resistant to salt damage and humidity, have been used, and additional walking paths have been constructed to enhance the convenience for local residents. 【Renovation Case】 ■ Scale: Partial renovation and expansion of the Yatsuhashi ■ Materials Used - Structural Material: Imported wood → FRP - Floor Boards: Imported wood → FRP - Handrails: Pin foundation method (for the expanded section) Our company is capable of making appropriate renovation proposals by combining various materials such as steel, aluminum alloys, GRP, recycled wood, and natural wood. For more details, please refer to our catalog or feel free to contact us.
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■FRP materials that are lightweight, have high strength per unit weight, are corrosion-resistant, and are strong against salt damage. ■Pin foundation bases that do not require heavy machinery and do not need excavation of the ground surface. Our company has introduced these two technologies ahead of other companies in Japan and boasts a wealth of construction achievements. We are involved in the design and construction of bridges, decks, boardwalks, and piers in national parks and theme parks that are well-known to everyone. By partnering with a Dutch company and introducing new technology using FRP materials, we have made it possible to construct long-span FRP bridges, which were previously difficult to achieve. Furthermore, a durability of over 60 years is expected, making this a technology that can open up new markets in the future.