How can you make steel grid frames more durable in coastal or humid environments?

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 Environmental stress is a major concern in coastal regions. Here’s how to prolong your structure’s life span:

Hot-Dip Galvanizing (HDG): Protects steel from salt corrosion for 25+ years.

Anti-Corrosion Coatings: Epoxy zinc primer + polyurethane topcoat works well.

Sealed Nodes & Joints: Prevent water ingress through caps and silicone sealants.

Material Choice: Use weathering steel (e.g. Corten) or stainless steel at critical zones.

users in places like Southeast Asia often search “steel corrosion prevention near the sea” — this kind of content positions you as a regional expert.

🌊 We’ve delivered corrosion-protected steel frames in Malaysia and coastal China — happy to share lessons learned.



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