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Box culvert Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Box culvert Product List

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Achieving high quality at low cost! 'Box Culvert'

Our original product, compliant with the Road Geotechnical - Culvert Construction Guidelines, achieves high quality at a low cost.

The "Box Culvert" is our original product that complies with the Road Earthworks - Culvert Construction Guidelines, achieving high quality at a low cost. The "Powerful Box Culvert" can accommodate various horizontal construction methods. Additionally, we offer a range of specifications, including the "Large Two-Part and Four-Part Box Culverts" that can handle widths up to 10m, as well as "Slim Type" and "Flume Culverts" for railway use and small diameters, making our box culverts suitable for a wide variety of sites. 【Features】 ■ Complies with Road Earthworks - Culvert Construction Guidelines ■ Achieves high quality at a low cost ■ Accommodates a wide variety of sites ■ Standard live load conforms to T-25 as per the "Road Earthworks - Culvert Construction Guidelines" ■ Vertical connections using PC steel materials enhance water-stopping effectiveness *For more details, please refer to the PDF materials or feel free to contact us.

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Box culvert (standard installation type)

Oblique angles, openings, and differential ribs! Standard installation type box culverts compatible with various irregular-shaped products.

This product is a standard installation type box culvert that conforms to safety, security, and high-quality standards such as the Road Earthworks Culvert Construction Guidelines. The standard method for connecting products is bolting, and the internal width (B) of the products is standardized from 0.3m to 1.0m. We can accommodate special conditions such as load conditions, usage conditions, and construction conditions. 【Features】 ■ Conforms to standards such as the Road Earthworks Culvert Construction Guidelines ■ Safe, secure, and high quality ■ Standardized internal width (B) of 0.3m to 1.0m ■ Accommodates special conditions (load conditions, usage conditions, construction conditions, etc.) ■ Supports various custom-shaped products (angles, openings, reinforcement bars, etc.) *For more details, please refer to the PDF materials or feel free to contact us.

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Box culvert (vertical connection type)

Vertical connection type box culvert capable of accommodating special conditions and various irregular products.

This product is a vertical connection type box culvert that conforms to safety, security, and high-quality standards such as the Road Earthworks Culvert Construction Guidelines. For connecting products, connections using PC steel materials and seismic connections using high-elasticity resin (TB connections) are possible. The internal width (B) of the product is standardized from 0.6m to 5.0m, and it can accommodate various special-shaped products such as angled, opening, split, and differential reinforcement. 【Features】 ■ Complies with standards such as the Road Earthworks Culvert Construction Guidelines ■ Safe, secure, and high-quality ■ Connections using PC steel materials and seismic connections using high-elasticity resin are possible ■ Standardized internal width (B) from 0.6m to 5.0m ■ Accommodates special conditions and various special-shaped products *For more details, please refer to the PDF materials or feel free to contact us.

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Box culvert (Type C)

Our original box culvert

■It can be installed by dropping it from above. ■Standardized dimensions are from 0.3m wide × 0.3m high to 0.6m wide × 0.6m high. For specifications other than the above, please consult us.

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Box culvert

Box culverts manufactured to national unified standards.

The "Box Culvert" that we handle undergoes strict quality control checks in accordance with the factory certification system of the Japan Sewage Works Association, receiving regular inspections by the association. As standard shape dimensions, it is described in the "Guidelines for Road Earthworks and Culverts" published by the Japan Road Association (March 1999), so you can use it with confidence. 【Features】 ■ User-friendly unified standards ■ Reliable design methods ■ Excellent quality *For more details, please download the PDF or feel free to contact us.

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