Advantages of corrugated pipe:
(1) Culvert, bellows culvert, steel corrugated culvert, Metal Corrugated Culvert have strong adaptability to foundation deformation, low requirements for foundation bearing capacity and flatness, and the actual project cost is similar to or lower than similar span Bridges and culverts.
(2) Short construction period is the most obvious advantage, civil engineering and pipe joint installation can be implemented separately.
(3) Centralized factory production, which is not affected by the environment, is conducive to cost reduction and quality control.
(4) Culvert, bellows culvert, steel bellows culvert, metal bellows culvert site installation is convenient, do not need to use large equipment.
(5) Solve the problem of damage to Bridges and concrete structures of pipe culverts in cold regions (frost) in north China.