FAQ : Do your screw piles rust?

We often get asked: Do your screw piles rust?One thing is certain… our piles are protected. How come? Thanks to galvanization! Indeed, all Postech piles are hot-dipped galvanized according to the standard ASTM A123M. This standard is especially designed for the addition of a zinc coating (hot galvanization) on steel and iron products. What exactly is galvanizing?