Surface preparation
Removal of the original protective coating from the rubberized surface. Decontamination of the substrate to remove dirt, oils, grease, and salts. Surface preparation in accordance with ISO 8501-1 to a cleanliness level of Sa 2½.
Application of masses
Products Used:
POLYGLASS PPA, CORROFILL VE
CORROGLASS AR4 LR + QUADRAXIAL FIBER MAT 600 g/m²
CORROGLASS AR4
Coating systems applied:
NS-1A = 1,200 μm DFT (2,000 μm DFT for laminated surfaces)
Substrate used:
Bottom and walls up to a height of 1.5 m inside two tanks, carbon steel, 113.4 m²
Procedures:
- Removal of the original protective layer
- Decontamination of the substrate to remove dirt, oils, grease, and salts
- Surface preparation in accordance with ISO 8501-1 to a cleanliness level of Sa2.5
- Surface preparation in accordance with ISO 8501-1 to cleanliness level Sa2.5
- Application of POLYGLASS PPA Primer
- Repair of Defective Areas Using CORROFILL VE
- Application of the CORROGLASS AR4 LR Laminating Layer + 600 g/m² Glass Fabric
- Application of a Corrosion Barrier Using CORROGLASS AR4 Material
- Carrying out the relevant quality tests according to the PKZ
CORROTECH ENGINEERING s.r.o. provides highly professional services in the field of surface preparation and application of special coating systems for the most demanding stress environments and various industrial equipment. Vinyl ester coatings of the POLYGLASS VE series filled with special glass microflakes provide long-lasting functional corrosion protection even under severe service conditions.
CORROCOAT has been successfully combating corrosion for more than 45 years. It uses innovative mechanical engineering combined with anti-corrosion technology to ensure long-term protection for both new and damaged equipment. It utilizes special composite and structural coatings in conjunction with technical processes to address corrosion problems on a case-by-case basis. Thanks to its focus on quality, its renovation processes are a proven, cost-effective solution that ensures long-term success.