Penstock Outer Surface Coated With Belzona

Industry:

Power (POWR)

Application:

Tanks and Chemical Containment Areas (TCC)

Customer Location:

Hydro Power Plant, TURKEY

Application Date:

September 2020

Application Situation:

The customer was disturbed by the bad appearance of the swelling of the paint on Penstocks. The material to be selected should be suitable for the moisture during the application.

Problem:

The outer surface of the penstock was constantly exposed to moisture. Previously painting swelled in a short time.

Products:

Belzona 5831 (ST Barrier)

Substrate:

Steel

Application Method:

The application was carried out in accordance with belzona System Leaflet TCC-03.

Belzona Facts:

After a very good surface preparation, although the surface was moist during application, it was a successful application because the selected Belzona product was suitable for this.

Photographs Description

1- Before surface preparation, painted surface

2- After grit blasting

3- When applying the second coat of Belzona 5831

4- End of application