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VOL XXX, NO 133

Clarifier Headworks Get Quick Fix With Belzona

 
 

Industry:

Water / Wastewater (WATR)

 
 

Application:

Tanks and Chemical Containment Areas (TCC)

 
 

Customer Location:

Waste Treatment Plant, Northern Texas, USA

 
 

Application Date:

2014

 
 

Application Situation:

Chemical attack to headworks of clarifier.

 
 

Problem:

The headworks of a clarifier were covered with a plate to reduce H2S odor. This caused chemical attack to the concrete.

 
 

Products:

Belzona 4111 (Magma-Quartz)

Belzona 5831 (ST-Barrier)

 

Substrate:

Concrete

 
 

Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet TCC. The concrete was blasted and bugholes were filled with Belzona 4111. Two coats of Belzona 5831 were then applied.

 
 

Belzona Facts:

The headworks could not be coated with a competitor since it required a 3 day cure. This job was completed in just 12 hours and returned to service to let Belzona 5831 cure under water.

 
 

Photographs Description

  1. Blasting the headworks
  2. Bugholes filled with Belzona 4111
  3. Application of the first coat of Belzona 5831
  4. Application of the final coat of Belzona 5831
 
 
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For more information about Belzona visit: www.belzona.com