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Protection of the interior surfaces of concrete tanks for biomass production

Surface preparation

Preparation of concrete substrate by abrasive blasting with water screen.

Application of masses

Applied Products:

Applied coating systems:
NS1 = 3 200 μm DFT

Applied substrate:
Inner parts of tanks for biomass production and storage; Concrete; 1 500 m²


  • preparation of the concrete surface by abrasive blasting
  • application of POLYGLASS WCP primer
  • application of CORROFILL VE filler material
  • application of the RENDERPOL comparison layer
  • application of electrically conductive GRAPHITE S
  • 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 CORROCOAT POLYGLASS VE vinyl ester coating system filled with special glass microflakes is the ideal choice for erosion protection of the interior surfaces of concrete tanks for biomass production and storage, protecting the substrate in the long term and extending the overall life of the concrete structure.

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.