OVERVIEW: Chemcote was contracted to apply acid protection to a newly constructed delivery and storage tank bund. We developed a comprehensive acid-resistant and anti-slip solution that provides the owner long-term peace of mind and ensures this asset will be protected for years to come.
INDUSTRY
Aluminum Refinery
ENVIRONMENT
98% Sulphuric Acid
SUBSTRATE
New Concrete
CHALLENGE
The asset owner required internal protection for their new 500m² delivery bund and storage tank area
SOLUTION
Acid etch all surfaces to be coated to achieve a suitable ‘key” for coatings application
Thoroughly rinse all surfaces to neutralize the surface prior to the application of coatings
Apply one coat of RH 800 @ 100µm DFT
Repair cracks and holes using compatible epoxy filler
Apply one coat of RF 500 Blue @ 250µm DFT – 300µm DFT
One coat of RF 500 Grey @ 200µm DFT – 250µm DFT whilst introducing a non-slip medium during application
Finish with one full coat of RF 500 Grey @ 150µm DFT – 200µm DFT
PRODUCTS
Primer- Damp-crete™ RH 800
Finish – Epo-Chem RF 500
RELATED CASE STUDIES
Refurbishment of Basket Strainer
Strainer nearing completion Internals nearing completion Internals illustrating pit filling After abrasive blasting, pitting After fabrication repairs OVERVIEW: Chemcote provided a long term corrosion protection for
Preventing blockages using Chemcote Solution
Condition of surface before mechanical preparation RB 364 applied to spot abrasive blasted surfaces Pugmill externals Coating with InD Cote Previous Next OVERVIEW: A
Base Plate Corrosion Prevention
Repairs required Application of Primer Coating applied to affected areas After application of Topcoat Previous Next OVERVIEW: A 40 year old excess gas bleeder structure
