A box culvert divided into a top slab component and a bottom slab component.
■Among large box culverts, it is applicable to relatively small cross-sections ranging from 4.0m to 6.0m in width. ■The components manufactured in upper and lower sections are integrated using mechanical joints and other methods.
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basic information
【Design Conditions】 Soil Cover: 0.2m to 3.0m Dead Load Unit Weight of Reinforced Concrete: 24.5 kN/m³ Unit Weight of Soil: 18.0 kN/m³ Unit Weight of Asphalt: 22.5 kN/m³ Live Load (Road Crossing): T-25t Horizontal Earth Pressure Coefficient: 0.50 Applicable Ground: Generally, good ground of ordinary level or higher. *Separate considerations can be made outside of the above design conditions. *If the inside of the box includes a roadway, sidewalk, and high external water level, water stop measures need to be considered. *For more details, please refer to the related links or feel free to contact us.
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For more details, please refer to the related links or feel free to contact us.
CAD data（22）
| Model number | overview | File |
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| 2-segment box 4000×3000.dxf |
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| 2-segment box 4000×4000.dxf |
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| 2-segment box 4000×5000.dxf |
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| 2-segment box 4500×3000.dxf |
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| 2-segment box 4500×4000.dxf |
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| 2-segment box 4500×5000.dxf |
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| 2-segment box 5000×3000.dxf |
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| 2-segment box 5000×4000.dxf |
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| 2-segment box 5000×5000.dxf |
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| 2-segment box 5500×3000.dxf |
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| 2-segment box 5500x4000-6000x4000.dxf |
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| 2-segment box 4000×3000.sfc |
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| 2-segment box 4000×4000.sfc |
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| 2-segment box 4000×5000.sfc |
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| 2-segment box 4500×3000.sfc |
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| 2-segment box 4500×4000.sfc |
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| 2-segment box 4500×5000.sfc |
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| 2-segment box 5000×3000.sfc |
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| 2-segment box 5000×4000.sfc |
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| 2-split box 5000×5000.sfc |
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| 2-segment box 5500×3000.sfc |
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| 2-segment box 5500x4000-6000x4000.sfc |
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Company information
Our company, under the belief of contributing to society through the development of social infrastructure, constantly strives for quality improvement and technical advancement. With the conviction that business is about people, we respect humanity, engage in talent development and fair personnel practices, and cultivate a free and open corporate culture. We aim to deepen mutual understanding and trust, working together towards the development of the company and the enhancement of welfare, while concentrating all our efforts on stabilizing and expanding our management foundation.