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 installation methods. Additionally, we offer a range of specifications, including the "Large Two-Part and Four-Part Box Culverts" that can handle widths up to 10 meters, 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 ■ Suitable for a wide variety of sites ■ Standard live load complies with T-25 as per the "Road Earthworks - Culvert Construction Guidelines" ■ Vertical connections using PC steel materials are possible, enhancing water stop effectiveness *For more details, please refer to the PDF materials or feel free to contact us.

Gutters and U-shaped guttersRoad constructionSewerage facilities