KHIA headerKnow-How in Action

VOL XXII, NO 36

Belzona Lining For Heat Exchanger Sump

 
 

Industria:

Heating, Ventilation & Air Conditioning (HVAC)

 
 

Áreas Know-How:

Tanks and Chemical Containment Areas (TCC)

 
 

Cliente / ubicación:

Major Hospital, NE Scotland

 
 

Fecha de aplicación:

March 2004

 
 

Situación de aplicación:

The hospital decided to recover heat from the waste water in their laundry by installing a heat exchanger.

 
 

Problema:

The system required a sump for the waste water to pass through, and having drilled it from solid concrete, it had to be lined and sealed.

 
 

Productos:

Belzona® 4141 (Magma Build)

Belzona® 4181 (Magma AR Screed)

 

Substrato:

Concrete

 
 

Método de aplicación:

Application carried out in accordance with modified version of System Leaflet TCC-9. First a new base to the sump was created using a paving slab. Belzona® 4141 was applied to fill the damage caused by the drill cores. Belzona® 4181 was then screeded over the entire surface to provide heat resistance.

 
 

Hechos Belzona:

Prior to the Belzona solution they had been looking at trying to cement line then insert a stainless steel box liner.

 
 

Descripciones de fotografías

  1. Sump drilled out 
  2. Cutting inlet and outlet channels to laundry drain 
  3. Walls rebuilt with Belzona® 4141 and paving slab installed 
  4. Sump screeded with Belzona® 4181
 
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