KHIA headerKnow-How in Action

VOL XXIX, NO 5

Belzona® Protects Air Diffuser Against Corrosion

 
 

Industry:

Heating, Ventilation & Air Conditioning (HVAC)

 
 

Application:

Heat Exchangers (HEX)

 
 

Customer Location:

Mississauga, ON, Canada

 
 

Application Date:

March 2011

 
 

Application Situation:

An air diffuser in a warehouse.

 
 

Problem:

The sheet metal on the air diffuser was suffering from corrosion.

 
 

Products:

Belzona 3211 (Lagseal)

 

Substrate:

Steel

 
 

Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet HEX-12 for protecting supporting steelwork against environmental erosion. The metal surface was prepared using an MBX bristle blaster and vacuum to limit dust propagation. Belzona 3211 was applied using a brush as a two coat system.

 
 

Belzona Facts:

Belzona 3211 is a single component, water-based microporous coating for the sealing and long term protection of all types of thermal insulation. This versatile system is resistant to water, weather, fire, and can be applied to damp as well as dry surfaces.

 
 

Photographs Description

  1. Air diffuser
  2. Prior to application
  3. Application in process
  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