High earth cover arch-shaped culvert
High earth cover arch-shaped culvert
The upper part is arch-shaped and the lower part is box-shaped, allowing the load on the upper part to be transmitted as axial compressive force. This significantly reduces the bending moment occurring in the upper part and side walls of the member compared to a box shape, enabling it to have high strength. 【Features】 ○ The arch culvert ensures high watertightness by using rubber rings at the joints. ○ There is no concern about leakage due to the use of rubber rings. ○ The use of rubber rings simplifies construction and enhances economic efficiency by shortening the construction period. *For more details, please contact us.
