KHIA headerKnow-How in Action


Belzona® Repairs And Protects Vessel Supports



Petrochemical (PETR)



Tanks and Chemical Containment Areas (TCC)


Customer Location:

Chemical plant, Bulgaria


Application Date:

July, 2008


Application Situation:

Process vessel (mixer) in chemical production



Uneven gaps (up to 70 mm) and additional deterioration of the concrete supports under mixer heels caused by chemical attack.



Belzona® 4111 (Magma Quartz)



Concrete and Steel


Application Method:

Application was carried out in accordance with the modified version of Belzona Know-How System Leaflet TCC-8. The irregular shim was created by filling the gaps between vessel heels and concrete supports with Belzona® 4111.


Belzona Facts:

Conventional repairs required long shutdown period. They also have poor adhesion to metal and concrete substrates and low chemical resistance. Belzona application was fast, providing excellent adhesion to different substrates together with excellent chemical protection.


Photographs Description

  1. General view of process vessel heels and concrete supports
  2. After preparation of substrates the Belzona Conditioner was applied
  3. Application of Belzona® 4111 in progress
  4. Finished application
Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


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