KHIA headerKnow-How in Action

VOL XX, NO 11

Tank Roof Repair

 
 

Industry:

Water / Wastewater (WATR)

 
 

Application:

Roof Problem Areas (RPA)

 
 

Customer Location:

Drinking water supplier, Portugal

 
 

Application Date:

August 2004

 
 

Application Situation:

Drinking water supply tank

 
 

Problem:

The roof was badly deteriorated. Concrete cracked due to the very hot and dry environment, as well as strong UV attack and potable water was being contaminated.

 
 

Products:

Belzona® 3111 (Flexible Membrane)
Belzona® 9311 (Reinforcing Sheet)
Belzona® 3911 (PSC Surface Conditioner)

 

Substrate:

Concrete

 
 

Application Method:

Application was carried out in accordance with Belzona Know-How Systems Leaflet RPA-1.

 
 

Belzona Facts:

The client was impressed by the performance of Belzona on other applications in the region. The products excellent UV resistance, weatherproofing properties and long lasting life meant that this was an economical long term repair. In 2011, the application was inspected and found in good condition. Customer is very satisfied with this solution.

 
 

Photographs Description

1. Damaged tank roof in 2004 2. Preparation of roof surface in 2004      3. Application of Belzona in 2004    4. The application is still in good condition in 2011

 
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