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Electrical insulation and corrosion protection of steel beams and concrete floors

Surface preparation

Removal of dirt and workshop coating, Mechanical preparation of concrete for application of coatings, decontamination of dirt and dust, surface preparation according to ISO 8501-1 to purity level Sa 2½ (steel).

Application of masses

Applied Products:

Applied coating systems:
CNS-1 = 1 500 μm DFT

Applied substrate:
Steel beams and concrete floor; Carbon steel, concrete; 120 m²


  • removal of dirt and workshop paint
  • mechanical preparation of concrete for application of coatings
  • decontamination from impurities
  • surface preparation according to ISO 8501-1 to purity grade Sa 2½ (steel)
  • concrete floor penetration with POLYGLASS PPA
  • application of the POLYGLASS VEF corrosion barrier
  • 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. The POLYGLASS VE vinyl ester coating system filled with special glass microflakes is the ideal choice for long-term corrosion protection of the interior parts of chemical storage tanks, protecting the substrate of the steel structure from the effects of corrosion.

CORROCOAT has been successfully fighting corrosion for more than 45 years. It uses innovative mechanical engineering combined with anti-corrosion technology to provide long-term protection for both new and damaged equipment. It uses special composite and structural coatings in conjunction with technical processes to individually address corrosion problems. With a focus on quality, refurbishment procedures are a proven, cost-effective weapon to win the battle against corrosion in the long term.