A box culvert divided into a top slab component and a bottom slab component.
■Among large box culverts, it is applied 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 Volume Mass of Reinforced Concrete: 24.5 kN/m³ Unit Volume Mass of Soil: 18.0 kN/m³ Unit Volume Mass of Asphalt: 22.5 kN/m³ Live Load (Road Crossing): T-25t Horizontal Soil Pressure Coefficient: 0.50 Applicable Ground: Generally, it should be good ground of ordinary quality or better. *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.
catalog（1）
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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-split 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-segment 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 and foster a free and open corporate culture through talent development and fair personnel practices. 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.