Belzona Seals Cooling Tower Leaks

Industry:

Heating, Ventilation & Air Conditioning (HVAC)

Application:

Roof Problem Areas (RPA)

Customer Location:

Hospital, Minneapolis, Minnesota USA

Application Date:

Summer 2008

Application Situation:

Cooling towers at hospital

Problem:

Cooling towers leaked from seams. The leaks froze the belt and motor drive in the winter.

Products:

Belzona® 3111 (Flexible Membrane)

Substrate:

Galvanized steel

Application Method:

Application was carried out in accordance with Belzona Know-How System Leaflet RPA-1. A fully reinforced Belzona® 3111 system wasapplied using Belzona® 3921 Conditioner.

Belzona Facts:

Tower could not be shut down for longer than 2 days.  After the Belzona repair customer used Belzona coat and repair 3 further towers.

Photographs Description

1. Belzona® 3921 applied to prepared area
2. Applying bond breaker tape
3. Applying Belzona® 9311 (Reinforcing Sheet)
4. Application completed with Belzona® 3111