KHIA headerKnow-How in Action

VOL XXX, NO 75, ELITE

Belzona® Seals Ash Tank Roof

 
 

Industry:

Power (POWR)

 
 

Application:

Roof Problem Areas (RPA)

 
 

Customer Location:

Power plant, Guangxi, China

 
 

Application Date:

October 2006

 
 

Application Situation:

Roof of ash tanks in the power plant

 
 

Problem:

After years of service, the steel plates had started leaking. Two other coatings were applied but both failed.

 
 

Products:

Belzona 2211 (MP Hi-Build Elastomer)

Belzona 3111 (Flexible Membrane)

 

Substrate:

Carbon steel

 
 

Application Method:

Application was carried out in accordance with Belzona Know-How System Leaflet FPA-6, RPA-1 and 6. The joints were sealed with Belzona 2211, before applying a fully reinforced Belzona 3111 Flexible Membrane system.

 
 

Belzona Facts:

Belzona solution for tank roof offers longer service than the conventional welding. The performance is far superior than other coatings the client tried. This cost effective solution won client's trust. After 7 years in service, the repair work is still in perfect condition and the client is looking to have more roofs repaired by Belzona.

 
 

Photographs Description

  1. The previous coating failed within 1 year. The cracks in the joint caused leaking
  2. The repair work was completed with Belzona solution
  3. Overview of the completed application
  4. After 7 years, the repair still in perfect condition
 
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