Steel cable protection

[willijamie]

I am looking for a easy application material to protect steel cables currently being used for a pedestrain bridge. The cables are exposed to roadway spray and chemicals. I would like something that would be easy to apply and would withstand exposure to outside elements and tempatures. Any help would be greatly appreciated.

 

[Lutfi]

Try a variation of Stainless Steel. You would not go wrong. I live near the ocean and I use SS cables because Hot Dip galvanized Cables do not last as long as the SS. Try the better grades.

Of course, make sure you check for compatibility with chemicals.

 

[dbuzz]

If you're selecting new cables, I agree with Lufti that stainless steel is probably the best material for life-cycle performance and cost. However, if you're looking to apply a protective coating to existing carbon steel cables, I recommned you consider an elastomeric coating such as polyurea. Polyureas typically have high adhesion, tensile strength and elongation but low shrinkage.