You're planning a port facility that needs to operate for 30+ years. The coating choice you make today determines if you'll face emergency repairs in year five or smooth operations in year 20.
Hot-dip galvanized structures within one mile of the coast typically show rust within 5-7 years, forcing unplanned maintenance that disrupts operations and blows budgets.
Every day your facility shuts down for corrosion repairs costs money. Port and waterway facilities face constant exposure to salt air, humidity, and extreme weather that traditional galvanizing can't handle long-term.
When corrosion forces emergency repairs, you can't wait for ideal weather or convenient timing. You fix it now, at premium costs, while operations halt.
Galvanizing faces specific challenges in coastal settings. Galvanized coatings could lose up to 15 micrometers per year in seawater. At that rate, your specified coating thickness determines exactly when you'll need maintenance or replacement.
Lab testing reveals the performance difference. After 2,000 hours of salt fog exposure, hot-dip galvanized samples showed significant rust (1% to 10% of the surface area). EpoxxiShield™—a comprehensive coating system that includes proper surface preparation and different levels of epoxy paint finish depending on building use and environment—showed virtually no corrosion under the same conditions.
Marine environments create unique corrosion mechanisms: Wave action constantly removes protective scales from zinc surfaces, exposing fresh metal to corrosion. This mechanical erosion combines with chemical attack to accelerate coating loss in tidal zones and splash areas. Generally, the warmer the water, the higher the attack on zinc, meaning facilities in warmer coastal regions face more aggressive corrosion conditions than those in colder waters.
EpoxxiShield™ creates a continuous barrier that protects structural elements significantly better and longer than hot-dip galvanizing. Unlike zinc coatings that sacrifice themselves, epoxy maintains its thickness year after year.
This stability translates to predictable budgets. You plan maintenance, not react to failures. Your facility operates without corrosion-related shutdowns disrupting schedules and contracts.
There are different EpoxxiShield™ options based on your environment. Marine environments require thicker applications than inland facilities, with specialized formulations designed for the harshest coastal conditions.
Port and waterway facilities demonstrate how proper corrosion protection extends operational life. The DeLong Company facility features epoxy-coated frames specifically engineered to withstand coastal conditions, maintaining structural integrity despite constant salt air exposure.
For facilities storing corrosive materials like salt or fertilizer, the combination of EpoxxiShield™ coatings and PVC cladding provides ultimate protection—keeping corrosive elements completely separated from steel components.
Your specification decision affects every year of your facility's operation. Consider:
The price difference between galvanizing and EpoxxiShield™ becomes insignificant when you avoid just one emergency shutdown.
Don't let corrosion control your maintenance schedule and budget. Port facilities using corrosion-resistant solutions operate with confidence, knowing their structures resist marine conditions for decades, not years.
Your next project deserves protection that matches your operational requirements.