KHIA headerKnow-How in Action

VOL XXIII, NO 4

Belzona® Extends Life Of Cooling Towers

 
 

Industry:

Heating, Ventilation & Air Conditioning (HVAC)

 
 

Application:

Tanks and Chemical Containment Areas (TCC)

 
 

Customer Location:

Bank, Birmingham, Alabama USA

 
 

Application Date:

November 2007

 
 

Application Situation:

3 Marley cooling tower cold wells.

 
 

Problem:

Chemicals used in water treatment had eaten the galvanizing off the sheet metal on the cooling tower pans. Pans needed to have the seams sealed and pans coated to prevent corrosion.

 
 

Products:

Belzona® 3121 (MR7)
Belzona® 5811 (Immersion Grade)
 

Substrate:

Galvanized steel

 
 

Application Method:

Application was carried out in accordance with Belzona Know-How System Leaflets TCC-5 & RPA-1. Surfaces were abrasive blasted. Perimeter of pans and seams were sealed with Belzona® 3121. Belzona® 5811 applied to the entire interior surface of pans.

 
 

Belzona Facts:

Customer was referred to Belzona by the local Marley dealer. Several applications have been done with this dealer in the past and each had been a great success

 
 

Photographs Description

  1. Marley Cooling Towers at the Bank
  2. Belzona® 3121 with Reinforcement Sheet being applied to seams
  3. & 4. Completed application
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
For more information about Belzona visit: www.belzona.com