It allows for significant shortening of construction time without the need for special techniques or skilled workers!
This is a construction method for a three-hinged arch structure that integrates earth fill and precast arch components, offering high stability against earth pressure and the ability to accommodate high soil cover despite the thin components.
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basic information
【Features】 ■Excellent Economic Efficiency By applying the Texspan method instead of conventional RC and steel bridges, significant cost reductions are achieved. ■Significant Reduction in Construction Time The installation of arch components is approximately 10 meters per day. This greatly shortens the construction period compared to cast-in-place culvert methods. ■Easy Construction Pairs of components are installed mutually, requiring no special techniques or skilled labor. ■Beautiful Design The aesthetic beauty of the arch curves harmonizes with the surrounding environment. ■High Soil Cover Compatibility and Large Internal Cross-Section Due to its unique arch shape, it can accommodate a soil cover of 30 meters even with a thin component thickness (40 cm). It also enables large spans of 20 meters, allowing for various internal cross-sections. This product is registered with NETIS (CB-980117-V). *Discontinued product.
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Construction Case Study [Mitoyo City, Kagawa Prefecture]
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Our company integrates the manufacturing, processing, and construction of concrete products through three main businesses: civil engineering materials, landscape materials, and exterior business. We are extensively involved in national infrastructure development and the creation of rich environments. With keywords such as "coexistence with the environment," "harmony with the landscape," and "safety and security," we will accurately respond to the diverse needs of our customers. Please feel free to contact us with any requests.