KHIA headerKnow-How in Action

VOL XXVII, NO 110, ELITE

Aeration Channel Leaks Repaired With Belzona

 
 

Industria:

Water / Wastewater (WATR)

 
 

Áreas Know-How:

Wall Problem Areas (WPA)

 
 

Cliente / ubicación:

Sewage Works, Kent

 
 

Fecha de aplicación:

2013

 
 

Situación de aplicación:

Leaking joints in sewage aeration channel

 
 

Problema:

The construction and movement joints were leaking raw sewage to ground. Previous repairs were failing and only channeling the sewage in to the drains. The environment agency were threatening the customer with prosecution if the problem wasn't resolved. The lane is critical to the treatment process and could not be out of action for any length of time.

 
 

Productos:

Belzona® 2211 (MP Hi Build Elastomer)

 

Substrato:

Concrete

 
 

Método de aplicación:

All joints were repaired in accordance with Belzona Know-How System leaflet WPA-3.

 
 

Hechos Belzona:

The Belzona repairs were carried out over two days and the tank was reinstated 2 days later. The aeration lane was only out of action for 5 days. After a month of being in operation there are still no leaks. Site was revisited in 2019 showing no damage or wear on the repairs only leaks were shown on alternative soltion. 

 
 

Descripciones de fotografías

  1. External view of leaking joints and previous attempts to stop leaks
  2. Repaired Movement joint 2013
  3. Movement joint still going strong after revisiting in 2019 compared to alternative solution.
  4. Movement joint still going strong after revisiting in 2019
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
Para obtener más información acerca de los productos Belzona visite: www.belzona.com