The cost and life of corrugated steel Sheet

Some people may ask, is it cheaper to use concrete prefabricated pipes? Is corrugated steel sheet easy to rust?

According to relevant information, corrugated steel sheets have lower requirements for foundations, while cement pipes require tamping of foundations and even piling, and corrugated steel sheets require foundations similar to ordinary subgrades. In terms of cost, the larger the diameter of the culvert, the thicker the backfill layer. Compared with the reinforced concrete culvert, the cost is lower.
In addition to being cheaper in terms of cost, the weight of the bellows is only 4%-20% of the cement products, which is convenient to install and the average construction period is shortened by more than 70%.

In terms of service life, the service life of corrugated steel sheet is 37-80 years, and with the advancement of surface coating technology, its corrosion resistance is getting higher and higher, and its life is getting longer and longer.